Could not create the task

[ttttttt12]

My problem

When I try to submit a video for annotation, I can't create a task, it seems to be because the video is not in the right format, but I can't find out what the problem is.

[azhavoro]

Could you atatch server logs? docker logs cvat > cvat.log.txt

[ttttttt12]

Could you atatch server logs? docker logs cvat > cvat.log.txt

Is that what you mean：

2022-03-24 08:12:54,480 DEBG 'rqworker_default_1' stderr output: INFO - 2022-03-24 08:12:54,480 - worker - default: cvat.apps.engine.task._create_thread(20, {'chunk_size': None, 'size': 0, 'image_quality': 70, 'start_frame': 0, 'sto...) (/api/tasks/20)

2022-03-24 08:12:54,480 DEBG 'rqworker_default_1' stderr output: DEBUG - 2022-03-24 08:12:54,480 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 480 seconds.

2022-03-24 08:12:54,485 DEBG 'rqworker_default_1' stderr output: DEBUG - 2022-03-24 08:12:54,485 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-03-24 08:12:54,493 DEBG 'rqworker_default_1' stderr output: [2022-03-24 08:12:54,493] INFO cvat.server: create task #20

2022-03-24 08:12:54,493 DEBG 'rqworker_default_1' stderr output: INFO - 2022-03-24 08:12:54,493 - task - create task #20

2022-03-24 08:12:54,934 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:54,934 - media_extractors - Slice count will be set automatically

2022-03-24 08:12:54,935 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:54,934 - media_extractors - [OpenH264] this = 0x0x7bd0c40, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:12:54,934 - media_extractors - [OpenH264] this = 0x0x7bd0c40, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:12:54,957 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:54,957 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:54,979 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:54,978 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:55,047 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:55,047 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 4 more times)

2022-03-24 08:12:55,047 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:55,047 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:55,210 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:55,210 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 13 more times)

2022-03-24 08:12:55,211 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:55,211 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:55,859 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:55,859 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:12:55,937 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:55,936 - media_extractors - Slice count will be set automatically

2022-03-24 08:12:55,938 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:55,937 - media_extractors - [OpenH264] this = 0x0x7c13f10, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:12:55,937 - media_extractors - [OpenH264] this = 0x0x7c13f10, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:12:55,953 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:55,952 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:56,205 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:56,205 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:12:56,206 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:56,206 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:56,405 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:56,405 - Image - deprecated pixel format used, make sure you did set range correctly (repeated 6 more times)

2022-03-24 08:12:56,423 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:56,423 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:56,543 DEBG 'runserver' stderr output: [Thu Mar 24 08:12:56.543155 2022] [wsgi:error] [pid 2733:tid 140393676031744] [remote 172.18.0.6:45282] [2022-03-24 08:12:56,543] WARNING django.request: Bad Request: /api/tasks/20/status

2022-03-24 08:12:56,543 DEBG 'runserver' stderr output: [Thu Mar 24 08:12:56.543255 2022] [wsgi:error] [pid 2733:tid 140393676031744] [remote 172.18.0.6:45282] WARNING - 2022-03-24 08:12:56,543 - log - Bad Request: /api/tasks/20/status

2022-03-24 08:12:56,849 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:56,849 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 12 more times)

2022-03-24 08:12:56,926 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:56,925 - media_extractors - Slice count will be set automatically

2022-03-24 08:12:56,927 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:56,926 - media_extractors - [OpenH264] this = 0x0x848c590, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:12:56,926 - media_extractors - [OpenH264] this = 0x0x848c590, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:12:56,940 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:56,940 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:57,088 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:57,087 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 10 more times)

2022-03-24 08:12:57,099 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:57,099 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:57,203 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:57,203 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 8 more times)

2022-03-24 08:12:57,204 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:57,204 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:57,793 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:57,793 - Image - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:12:57,900 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:57,899 - media_extractors - Slice count will be set automatically

2022-03-24 08:12:57,900 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:57,899 - media_extractors - [OpenH264] this = 0x0xbc48850, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:12:57,899 - media_extractors - [OpenH264] this = 0x0xbc48850, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:12:57,915 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:57,914 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:58,160 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:58,159 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:12:58,160 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:58,160 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:58,781 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:58,780 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:12:58,861 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:58,861 - media_extractors - Slice count will be set automatically

2022-03-24 08:12:58,862 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:58,861 - media_extractors - [OpenH264] this = 0x0x8334a50, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:12:58,861 - media_extractors - [OpenH264] this = 0x0x8334a50, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:12:58,876 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:58,876 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:58,897 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:58,896 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:59,118 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:59,118 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 18 more times)

2022-03-24 08:12:59,119 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:59,119 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:59,766 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:59,766 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:12:59,843 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:59,842 - media_extractors - Slice count will be set automatically

2022-03-24 08:12:59,843 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:59,843 - media_extractors - [OpenH264] this = 0x0x94d7690, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:12:59,843 - media_extractors - [OpenH264] this = 0x0x94d7690, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:12:59,856 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:59,856 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:12:59,876 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:12:59,876 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:00,049 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:00,049 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 15 more times)

2022-03-24 08:13:00,060 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:00,060 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:00,095 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:00,094 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 2 more times)

2022-03-24 08:13:00,095 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:00,095 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:00,708 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:00,707 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:00,781 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:00,780 - media_extractors - Slice count will be set automatically

2022-03-24 08:13:00,781 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:00,781 - media_extractors - [OpenH264] this = 0x0x9423c10, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:13:00,781 - media_extractors - [OpenH264] this = 0x0x9423c10, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:13:00,796 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:00,795 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:01,055 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:01,055 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:01,056 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:01,056 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:01,377 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:01,377 - JpegImagePlugin - deprecated pixel format used, make sure you did set range correctly (repeated 10 more times)

2022-03-24 08:13:01,395 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:01,395 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:01,684 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:01,684 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 8 more times)

2022-03-24 08:13:01,758 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:01,757 - media_extractors - Slice count will be set automatically

2022-03-24 08:13:01,758 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:01,758 - media_extractors - [OpenH264] this = 0x0x83d8e90, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:13:01,758 - media_extractors - [OpenH264] this = 0x0x83d8e90, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:13:01,772 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:01,771 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:01,909 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:01,908 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 10 more times)

2022-03-24 08:13:01,920 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:01,920 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:02,026 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:02,026 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 8 more times)

2022-03-24 08:13:02,027 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:02,026 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:02,647 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:02,647 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:02,715 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:02,715 - media_extractors - Slice count will be set automatically

2022-03-24 08:13:02,715 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:02,715 - media_extractors - [OpenH264] this = 0x0x94d9ed0, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:13:02,715 - media_extractors - [OpenH264] this = 0x0x94d9ed0, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:13:02,729 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:02,728 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:02,973 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:02,973 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:02,975 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:02,974 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:03,590 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:03,589 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:03,671 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:03,670 - media_extractors - Slice count will be set automatically

2022-03-24 08:13:03,671 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:03,671 - media_extractors - [OpenH264] this = 0x0x94d9ed0, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:13:03,671 - media_extractors - [OpenH264] this = 0x0x94d9ed0, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:13:03,684 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:03,683 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:03,817 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:03,817 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 10 more times)

2022-03-24 08:13:03,829 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:03,829 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:03,936 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:03,936 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 8 more times)

2022-03-24 08:13:03,937 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:03,937 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:04,586 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:04,585 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:04,663 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:04,662 - media_extractors - Slice count will be set automatically

2022-03-24 08:13:04,664 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:04,663 - media_extractors - [OpenH264] this = 0x0xa4b1510, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:13:04,663 - media_extractors - [OpenH264] this = 0x0xa4b1510, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:13:04,679 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:04,679 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:04,698 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:04,698 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:04,935 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:04,935 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 18 more times)

2022-03-24 08:13:04,936 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:04,936 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:05,096 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:05,096 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 5 more times)

2022-03-24 08:13:05,129 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:05,129 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:05,568 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:05,568 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 13 more times)

2022-03-24 08:13:05,670 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:05,669 - media_extractors - Slice count will be set automatically

2022-03-24 08:13:05,670 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:05,669 - media_extractors - [OpenH264] this = 0x0x7c3d550, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:13:05,669 - media_extractors - [OpenH264] this = 0x0x7c3d550, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:13:05,683 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:05,683 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:05,934 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:05,934 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:05,935 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:05,935 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:06,529 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:06,529 - JpegImagePlugin - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:06,630 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:06,630 - media_extractors - Slice count will be set automatically

2022-03-24 08:13:06,631 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:06,630 - media_extractors - [OpenH264] this = 0x0x8061110, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:13:06,630 - media_extractors - [OpenH264] this = 0x0x8061110, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:13:06,646 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:06,645 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:06,776 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:06,775 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 10 more times)

2022-03-24 08:13:06,787 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:06,787 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:06,891 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:06,891 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 8 more times)

2022-03-24 08:13:06,892 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:06,892 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:07,506 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:07,506 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:07,581 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:07,580 - media_extractors - Slice count will be set automatically

2022-03-24 08:13:07,581 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:07,581 - media_extractors - [OpenH264] this = 0x0x9ef41d0, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:13:07,581 - media_extractors - [OpenH264] this = 0x0x9ef41d0, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:13:07,594 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:07,594 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:07,613 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:07,613 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:07,834 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:07,834 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 18 more times)

2022-03-24 08:13:07,835 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:07,835 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:08,446 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:08,445 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:08,525 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:08,525 - media_extractors - Slice count will be set automatically

2022-03-24 08:13:08,526 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:08,525 - media_extractors - [OpenH264] this = 0x0xbc49f10, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:13:08,525 - media_extractors - [OpenH264] this = 0x0xbc49f10, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:13:08,538 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:08,537 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:08,730 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:08,729 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 16 more times)

2022-03-24 08:13:08,741 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:08,741 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:08,778 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:08,777 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 2 more times)

2022-03-24 08:13:08,778 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:08,778 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:09,393 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:09,393 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:09,467 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:09,466 - media_extractors - Slice count will be set automatically

2022-03-24 08:13:09,467 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:09,466 - media_extractors - [OpenH264] this = 0x0x872d050, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:13:09,466 - media_extractors - [OpenH264] this = 0x0x872d050, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:13:09,481 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:09,481 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:09,501 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:09,501 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:09,715 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:09,714 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 18 more times)

2022-03-24 08:13:09,715 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:09,715 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:10,026 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:10,025 - JpegImagePlugin - deprecated pixel format used, make sure you did set range correctly (repeated 10 more times)

2022-03-24 08:13:10,043 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:10,042 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:10,321 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:10,320 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 8 more times)

2022-03-24 08:13:10,398 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:10,397 - media_extractors - Slice count will be set automatically

2022-03-24 08:13:10,398 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:10,398 - media_extractors - [OpenH264] this = 0x0xbc2fc10, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:13:10,398 - media_extractors - [OpenH264] this = 0x0xbc2fc10, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:13:10,413 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:10,412 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:10,657 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:10,657 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:10,658 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:10,658 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:11,277 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:11,277 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:11,353 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:11,352 - media_extractors - Slice count will be set automatically

2022-03-24 08:13:11,355 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:11,352 - media_extractors - [OpenH264] this = 0x0x83e9890, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:13:11,352 - media_extractors - [OpenH264] this = 0x0x83e9890, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:13:11,368 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:11,367 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:11,499 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:11,499 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 10 more times)

2022-03-24 08:13:11,511 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:11,510 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:11,614 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:11,614 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 8 more times)

2022-03-24 08:13:11,615 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:11,615 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:12,236 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:12,235 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:12,300 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:12,300 - media_extractors - Slice count will be set automatically

2022-03-24 08:13:12,300 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:12,300 - media_extractors - [OpenH264] this = 0x0x8334a50, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:13:12,300 - media_extractors - [OpenH264] this = 0x0x8334a50, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:13:12,312 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:12,312 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:12,428 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:12,427 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 9 more times)

2022-03-24 08:13:12,439 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:12,438 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:12,554 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:12,554 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 9 more times)

2022-03-24 08:13:12,555 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:12,555 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:13,180 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:13,180 - media_extractors - deprecated pixel format used, make sure you did set range correctly (repeated 19 more times)

2022-03-24 08:13:13,234 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:13,233 - media_extractors - Slice count will be set automatically

2022-03-24 08:13:13,234 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:13,234 - media_extractors - [OpenH264] this = 0x0xa4b0710, Warning:SliceArgumentValidationFixedSliceMode(), uiSliceNum exceed MAX_SLICES_NUM! So setting slice num eqaul to MAX_SLICES_NUM(35)! WARNING - 2022-03-24 08:13:13,234 - media_extractors - [OpenH264] this = 0x0xa4b0710, Warning:SliceArgumentValidationFixedSliceMode(), unsupported setting with Resolution and uiSliceNum combination under RC on! So uiSliceNum is changed to 22!

2022-03-24 08:13:13,246 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:13,246 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:13,283 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:13,283 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:13,284 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:13,284 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:13,354 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:13,354 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:13,491 DEBG 'rqworker_default_1' stderr output: WARNING - 2022-03-24 08:13:13,491 - media_extractors - deprecated pixel format used, make sure you did set range correctly

2022-03-24 08:13:13,505 DEBG 'rqworker_default_1' stderr output: [2022-03-24 08:13:13,505] INFO cvat.server: Found frames 382 for Data #20

2022-03-24 08:13:13,505 DEBG 'rqworker_default_1' stderr output: INFO - 2022-03-24 08:13:13,505 - task - Found frames 382 for Data #20

2022-03-24 08:13:13,506 DEBG 'rqworker_default_1' stderr output: [2022-03-24 08:13:13,505] INFO cvat.server: New segment for task #20: start_frame = 0, stop_frame = 381

2022-03-24 08:13:13,506 DEBG 'rqworker_default_1' stderr output: INFO - 2022-03-24 08:13:13,505 - task - New segment for task #20: start_frame = 0, stop_frame = 381

2022-03-24 08:13:13,513 DEBG 'rqworker_default_1' stderr output: DEBUG - 2022-03-24 08:13:13,513 - worker - Handling successful execution of job /api/tasks/20

2022-03-24 08:13:13,514 DEBG 'rqworker_default_1' stderr output: INFO - 2022-03-24 08:13:13,514 - worker - default: Job OK (/api/tasks/20)

2022-03-24 08:13:13,514 DEBG 'rqworker_default_1' stderr output: INFO - 2022-03-24 08:13:13,514 - worker - Result is kept for 500 seconds

2022-03-24 08:13:13,515 DEBG 'runserver' stderr output: [Thu Mar 24 08:13:13.515504 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] [2022-03-24 08:13:13,515] ERROR django.request: Internal Server Error: /api/tasks/20 [Thu Mar 24 08:13:13.515531 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] Traceback (most recent call last): [Thu Mar 24 08:13:13.515534 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/backends/base/base.py", line 242, in _commit [Thu Mar 24 08:13:13.515535 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return self.connection.commit() [Thu Mar 24 08:13:13.515536 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] psycopg2.errors.ForeignKeyViolation: update or delete on table "engine_task" violates foreign key constraint "engine_segment_task_id_37d935cf_fk_engine_task_id" on table "engine_segment" [Thu Mar 24 08:13:13.515537 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] DETAIL: Key (id)=(20) is still referenced from table "engine_segment". [Thu Mar 24 08:13:13.515538 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] [Thu Mar 24 08:13:13.515538 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] [Thu Mar 24 08:13:13.515539 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] The above exception was the direct cause of the following exception: [Thu Mar 24 08:13:13.515540 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] [Thu Mar 24 08:13:13.515540 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] Traceback (most recent call last): [Thu Mar 24 08:13:13.515541 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner [Thu Mar 24 08:13:13.515542 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] response = get_response(request) [Thu Mar 24 08:13:13.515542 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response [Thu Mar 24 08:13:13.515543 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] response = wrapped_callback(request, *callback_args, **callback_kwargs)

2022-03-24 08:13:13,515 DEBG 'runserver' stderr output: [Thu Mar 24 08:13:13.515544 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view [Thu Mar 24 08:13:13.515545 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return view_func(*args, **kwargs) [Thu Mar 24 08:13:13.515546 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view [Thu Mar 24 08:13:13.515547 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return self.dispatch(request, *args, **kwargs) [Thu Mar 24 08:13:13.515547 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch [Thu Mar 24 08:13:13.515548 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] response = self.handle_exception(exc) [Thu Mar 24 08:13:13.515549 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception [Thu Mar 24 08:13:13.515549 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] self.raise_uncaught_exception(exc) [Thu Mar 24 08:13:13.515550 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception [Thu Mar 24 08:13:13.515551 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] raise exc [Thu Mar 24 08:13:13.515552 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch [Thu Mar 24 08:13:13.515552 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] response = handler(request, *args, **kwargs) [Thu Mar 24 08:13:13.515553 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/drf_spectacular/drainage.py", line 144, in wrapped_method [Thu Mar 24 08:13:13.515554 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return method(self, request, *args, **kwargs) [Thu Mar 24 08:13:13.515554 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/rest_framework/mixins.py", line 91, in destroy [Thu Mar 24 08:13:13.515555 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] self.perform_destroy(instance) [Thu Mar 24 08:13:13.515556 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/home/django/cvat/apps/engine/views.py", line 617, in perform_destroy [Thu Mar 24 08:13:13.515556 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] super().perform_destroy(instance) [Thu Mar 24 08:13:13.515557 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/rest_framework/mixins.py", line 95, in perform_destroy [Thu Mar 24 08:13:13.515558 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] instance.delete() [Thu Mar 24 08:13:13.515558 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/models/base.py", line 967, in delete [Thu Mar 24 08:13:13.515559 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return collector.delete() [Thu Mar 24 08:13:13.515560 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/models/deletion.py", line 435, in delete [Thu Mar 24 08:13:13.515560 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] signals.post_delete.send( [Thu Mar 24 08:13:13.515562 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/transaction.py", line 246, in exit [Thu Mar 24 08:13:13.515562 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] connection.commit() [Thu Mar 24 08:13:13.515563 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/utils/asyncio.py", line 33, in inner [Thu Mar 24 08:13:13.515564 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return func(*args, **kwargs) [Thu Mar 24 08:13:13.515564 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/backends/base/base.py", line 266, in commit [Thu Mar 24 08:13:13.515565 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] self._commit() [Thu Mar 24 08:13:13.515566 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/backends/base/base.py", line 242, in _commit [Thu Mar 24 08:13:13.515566 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return self.connection.commit() [Thu Mar 24 08:13:13.515567 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/utils.py", line 90, in exit [Thu Mar 24 08:13:13.515568 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] raise dj_exc_value.with_traceback(traceback) from exc_value [Thu Mar 24 08:13:13.515568 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/backends/base/base.py", line 242, in _commit [Thu Mar 24 08:13:13.515569 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return self.connection.commit() [Thu Mar 24 08:13:13.515570 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] django.db.utils.IntegrityError: update or delete on table "engine_task" violates foreign key constraint "engine_segment_task_id_37d935cf_fk_engine_task_id" on table "engine_segment" [Thu Mar 24 08:13:13.515571 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] DETAIL: Key (id)=(20) is still referenced from table "engine_segment". [Thu Mar 24 08:13:13.515572 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290]

2022-03-24 08:13:13,515 DEBG 'runserver' stderr output: [Thu Mar 24 08:13:13.515651 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] ERROR - 2022-03-24 08:13:13,515 - log - Internal Server Error: /api/tasks/20 [Thu Mar 24 08:13:13.515652 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] Traceback (most recent call last): [Thu Mar 24 08:13:13.515653 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/backends/base/base.py", line 242, in _commit [Thu Mar 24 08:13:13.515654 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return self.connection.commit() [Thu Mar 24 08:13:13.515655 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] psycopg2.errors.ForeignKeyViolation: update or delete on table "engine_task" violates foreign key constraint "engine_segment_task_id_37d935cf_fk_engine_task_id" on table "engine_segment" [Thu Mar 24 08:13:13.515656 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] DETAIL: Key (id)=(20) is still referenced from table "engine_segment". [Thu Mar 24 08:13:13.515656 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] [Thu Mar 24 08:13:13.515657 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] [Thu Mar 24 08:13:13.515658 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] The above exception was the direct cause of the following exception: [Thu Mar 24 08:13:13.515658 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] [Thu Mar 24 08:13:13.515659 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] Traceback (most recent call last): [Thu Mar 24 08:13:13.515659 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner [Thu Mar 24 08:13:13.515660 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] response = get_response(request) [Thu Mar 24 08:13:13.515661 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response [Thu Mar 24 08:13:13.515662 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] response = wrapped_callback(request, *callback_args, **callback_kwargs) [Thu Mar 24 08:13:13.515662 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view [Thu Mar 24 08:13:13.515663 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return view_func(*args, **kwargs) [Thu Mar 24 08:13:13.515664 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view [Thu Mar 24 08:13:13.515664 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return self.dispatch(request, *args, **kwargs) [Thu Mar 24 08:13:13.515665 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch [Thu Mar 24 08:13:13.515666 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] response = self.handle_exception(exc) [Thu Mar 24 08:13:13.515666 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception [Thu Mar 24 08:13:13.515667 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] self.raise_uncaught_exception(exc) [Thu Mar 24 08:13:13.515668 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception [Thu Mar 24 08:13:13.515669 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] raise exc [Thu Mar 24 08:13:13.515670 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch [Thu Mar 24 08:13:13.515670 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] response = handler(request, *args, **kwargs) [Thu Mar 24 08:13:13.515671 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/drf_spectacular/drainage.py", line 144, in wrapped_method [Thu Mar 24 08:13:13.515672 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return method(self, request, *args, **kwargs) [Thu Mar 24 08:13:13.515672 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/rest_framework/mixins.py", line 91, in destroy [Thu Mar 24 08:13:13.515673 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] self.perform_destroy(instance) [Thu Mar 24 08:13:13.515674 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/home/django/cvat/apps/engine/views.py", line 617, in perform_destroy [Thu Mar 24 08:13:13.515674 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] super().perform_destroy(instance) [Thu Mar 24 08:13:13.515675 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/rest_framework/mixins.py", line 95, in perform_destroy [Thu Mar 24 08:13:13.515676 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] instance.delete() [Thu Mar 24 08:13:13.515676 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/models/base.py", line 967, in delete [Thu Mar 24 08:13:13.515677 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return collector.delete() [Thu Mar 24 08:13:13.515678 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/models/deletion.py", line 435, in delete [Thu Mar 24 08:13:13.515678 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] signals.post_delete.send( [Thu Mar 24 08:13:13.515679 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/transaction.py", line 246, in exit [Thu Mar 24 08:13:13.515680 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] connection.commit() [Thu Mar 24 08:13:13.515680 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/utils/asyncio.py", line 33, in inner [Thu Mar 24 08:13:13.515681 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return func(*args, **kwargs) [Thu Mar 24 08:13:13.515681 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/backends/base/base.py", line 266, in commit [Thu Mar 24 08:13:13.515682 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] self._commit() [Thu Mar 24 08:13:13.515683 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/backends/base/base.py", line 242, in _commit [Thu Mar 24 08:13:13.515683 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return self.connection.commit() [Thu Mar 24 08:13:13.515684 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/utils.py", line 90, in exit [Thu Mar 24 08:13:13.515685 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] raise dj_exc_value.with_traceback(traceback) from exc_value [Thu Mar 24 08:13:13.515686 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] File "/opt/venv/lib/python3.8/site-packages/django/db/backends/base/base.py", line 242, in _commit [Thu Mar 24 08:13:13.515686 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] return self.connection.commit() [Thu Mar 24 08:13:13.515687 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] django.db.utils.IntegrityError: update or delete on table "engine_task" violates foreign key constraint "engine_segment_task_id_37d935cf_fk_engine_task_id" on table "engine_segment" [Thu Mar 24 08:13:13.515688 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290] DETAIL: Key (id)=(20) is still referenced from table "engine_segment". [Thu Mar 24 08:13:13.515689 2022] [wsgi:error] [pid 2733:tid 140393692817152] [remote 172.18.0.6:45290]

2022-03-24 08:13:13,527 DEBG 'rqworker_default_1' stderr output: DEBUG - 2022-03-24 08:13:13,527 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 480 seconds.

2022-03-24 08:13:13,527 DEBG 'rqworker_default_1' stderr output: DEBUG - 2022-03-24 08:13:13,527 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 480 seconds.

2022-03-24 08:13:13,528 DEBG 'rqworker_default_1' stderr output: DEBUG - 2022-03-24 08:13:13,528 - worker - *** Listening on default...

2022-03-24 08:13:13,528 DEBG 'rqworker_default_1' stderr output: DEBUG - 2022-03-24 08:13:13,528 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 480 seconds.

[renabracha]

have the same issue, any update on this?

[bsekachev]

That does not look like a regular issue, so, we need more details to investigate it (like CVAT version, maybe data used when create task, etc). If somebody is ready to provide them, would be great

[renabracha]

That does not look like a regular issue, so, we need more details to investigate it (like CVAT version, maybe data used when create task, etc). If somebody is ready to provide them, would be great

First time installing cvat here. I'm using Windows with Docker 20.10.13 and just followed the instructions in the official installation guide, after looking at the image list im using the latest. Uploaded a video and got stuck on this

not getting an error anymore just stuck on this.

[bsekachev]

@renabracha

Please, provide CVAT version you use and output of docker logs cvat.

[renabracha]

@bsekachev couldn't find a command for checking the CVAT version so here's a screenshot of the about page:

here are the logs:

2022-04-11 20:05:07,843 INFO RPC interface 'supervisor' initialized
2022-04-11 20:05:07,843 CRIT Server 'unix_http_server' running without any HTTP authentication checking
2022-04-11 20:05:07,843 INFO supervisord started with pid 1
2022-04-11 20:05:08,846 INFO spawned: 'ssh-agent' with pid 9
2022-04-11 20:05:08,850 INFO spawned: 'clamav_update' with pid 10
2022-04-11 20:05:08,853 INFO spawned: 'git_status_updater' with pid 11
2022-04-11 20:05:08,855 INFO spawned: 'rqscheduler' with pid 13
2022-04-11 20:05:08,859 INFO spawned: 'rqworker_default_0' with pid 14
2022-04-11 20:05:08,861 INFO spawned: 'rqworker_default_1' with pid 15
2022-04-11 20:05:08,864 INFO spawned: 'rqworker_low' with pid 16
2022-04-11 20:05:08,867 INFO spawned: 'runserver' with pid 19
2022-04-11 20:05:08,868 DEBG fd 10 closed, stopped monitoring <POutputDispatcher at 139669240004128 for <Subprocess at 139669240003456 with name clamav_update in state STARTING> (stdout)>
2022-04-11 20:05:08,869 DEBG fd 14 closed, stopped monitoring <POutputDispatcher at 139669239765504 for <Subprocess at 139669240003456 with name clamav_update in state STARTING> (stderr)>
2022-04-11 20:05:08,869 INFO exited: clamav_update (exit status 0; not expected)
2022-04-11 20:05:08,870 DEBG received SIGCHLD indicating a child quit
2022-04-11 20:05:08,870 DEBG 'ssh-agent' stdout output:
SSH_AUTH_SOCK=/tmp/ssh-agent.sock; export SSH_AUTH_SOCK;
echo Agent pid 9;

2022-04-11 20:05:08,871 DEBG 'ssh-agent' stderr output:
debug2: fd 3 setting O_NONBLOCK

2022-04-11 20:05:08,878 DEBG 'rqscheduler' stderr output:
wait-for-it.sh: waiting for cvat_redis:6379 without a timeout

2022-04-11 20:05:08,881 DEBG 'git_status_updater' stderr output:
wait-for-it.sh: waiting for cvat_redis:6379 without a timeout

2022-04-11 20:05:08,884 DEBG 'rqworker_low' stderr output:
wait-for-it.sh: waiting for cvat_redis:6379 without a timeout

2022-04-11 20:05:08,887 DEBG 'rqworker_default_1' stderr output:
wait-for-it.sh: waiting for cvat_redis:6379 without a timeout

2022-04-11 20:05:08,910 DEBG 'rqworker_default_0' stderr output:
wait-for-it.sh: waiting for cvat_redis:6379 without a timeout

2022-04-11 20:05:08,911 DEBG 'git_status_updater' stderr output:
wait-for-it.sh: cvat_redis:6379 is available after 0 seconds
bash: cannot set terminal process group (-1): Inappropriate ioctl for device
bash: no job control in this shell

2022-04-11 20:05:08,911 DEBG 'rqscheduler' stderr output:
wait-for-it.sh: cvat_redis:6379 is available after 0 seconds
bash: cannot set terminal process group (-1): Inappropriate ioctl for device
bash: no job control in this shell

2022-04-11 20:05:08,911 DEBG 'rqworker_default_0' stderr output:
wait-for-it.sh: cvat_redis:6379 is available after 0 seconds
bash: cannot set terminal process group (-1): Inappropriate ioctl for device
bash: no job control in this shell

2022-04-11 20:05:08,912 DEBG 'rqworker_default_1' stderr output:
wait-for-it.sh: cvat_redis:6379 is available after 0 seconds
bash: cannot set terminal process group (-1): Inappropriate ioctl for device
bash: no job control in this shell

2022-04-11 20:05:08,912 DEBG 'runserver' stderr output:
wait-for-it.sh: waiting for cvat_db:5432 without a timeout

2022-04-11 20:05:08,919 DEBG 'rqworker_low' stderr output:
wait-for-it.sh: cvat_redis:6379 is available after 0 seconds

2022-04-11 20:05:08,922 DEBG 'rqworker_low' stderr output:
bash: cannot set terminal process group (-1): Inappropriate ioctl for device
bash: no job control in this shell

2022-04-11 20:05:08,927 DEBG 'runserver' stderr output:
wait-for-it.sh: cvat_db:5432 is available after 0 seconds

2022-04-11 20:05:08,930 DEBG 'runserver' stderr output:
bash: cannot set terminal process group (-1): Inappropriate ioctl for device
bash: no job control in this shell

2022-04-11 20:05:09,704 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK

2022-04-11 20:05:09,712 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK

2022-04-11 20:05:09,713 DEBG 'ssh-agent' stderr output:
debug1: process_message: socket 1 (fd=4) type 11

2022-04-11 20:05:09,720 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK

2022-04-11 20:05:09,727 DEBG 'ssh-agent' stderr output:
debug1: process_message: socket 1 (fd=4) type 17
debug1: process_add_identity: add ssh-rsa SHA256:Grw+zlHj+5Z0qj9L0KPUtIOBlnVSaRc+qe77qRFHTEM "django@65e07a31a6ed" (life: 0) (confirm: 0) (provider: none)

2022-04-11 20:05:09,728 DEBG 'runserver' stderr output:
Identity added: /home/django/.ssh/id_rsa (django@65e07a31a6ed)

2022-04-11 20:05:09,791 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK

2022-04-11 20:05:09,793 DEBG 'ssh-agent' stderr output:
debug1: process_message: socket 1 (fd=4) type 17

2022-04-11 20:05:09,795 DEBG 'ssh-agent' stderr output:
debug1: process_add_identity: add ssh-rsa SHA256:Grw+zlHj+5Z0qj9L0KPUtIOBlnVSaRc+qe77qRFHTEM "django@65e07a31a6ed" (life: 0) (confirm: 0) (provider: none)

2022-04-11 20:05:09,813 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK

2022-04-11 20:05:09,813 DEBG 'ssh-agent' stderr output:
debug1: process_message: socket 1 (fd=4) type 11

2022-04-11 20:05:09,827 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK

2022-04-11 20:05:09,830 DEBG 'ssh-agent' stderr output:
debug1: process_message: socket 1 (fd=4) type 17

2022-04-11 20:05:09,832 DEBG 'ssh-agent' stderr output:
debug1: process_add_identity: add ssh-rsa SHA256:Grw+zlHj+5Z0qj9L0KPUtIOBlnVSaRc+qe77qRFHTEM "django@65e07a31a6ed" (life: 0) (confirm: 0) (provider: none)

2022-04-11 20:05:09,836 DEBG 'rqscheduler' stderr output:
20:05:09 Registering birth

2022-04-11 20:05:09,845 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK

2022-04-11 20:05:09,845 INFO success: ssh-agent entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2022-04-11 20:05:09,846 DEBG 'ssh-agent' stderr output:
debug1: process_message: socket 1 (fd=4) type 11

2022-04-11 20:05:09,922 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK

2022-04-11 20:05:09,924 INFO spawned: 'clamav_update' with pid 86
2022-04-11 20:05:09,925 INFO success: git_status_updater entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2022-04-11 20:05:09,925 INFO success: rqscheduler entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2022-04-11 20:05:09,926 INFO success: rqworker_default_0 entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2022-04-11 20:05:09,926 INFO success: rqworker_default_1 entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2022-04-11 20:05:09,926 INFO success: rqworker_low entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2022-04-11 20:05:09,926 INFO success: runserver entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2022-04-11 20:05:09,941 DEBG 'ssh-agent' stderr output:
debug1: process_message: socket 1 (fd=4) type 17

2022-04-11 20:05:09,957 DEBG 'ssh-agent' stderr output:
debug1: process_add_identity: add ssh-rsa SHA256:Grw+zlHj+5Z0qj9L0KPUtIOBlnVSaRc+qe77qRFHTEM "django@65e07a31a6ed" (life: 0) (confirm: 0) (provider: none)

2022-04-11 20:05:09,966 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK
debug1: process_message: socket 1 (fd=4) type 11

2022-04-11 20:05:10,005 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK

2022-04-11 20:05:10,008 DEBG fd 10 closed, stopped monitoring <POutputDispatcher at 139669239765648 for <Subprocess at 139669240003456 with name clamav_update in state STARTING> (stdout)>
2022-04-11 20:05:10,008 DEBG fd 16 closed, stopped monitoring <POutputDispatcher at 139669239765456 for <Subprocess at 139669240003456 with name clamav_update in state STARTING> (stderr)>
2022-04-11 20:05:10,008 INFO exited: clamav_update (exit status 0; not expected)
2022-04-11 20:05:10,009 DEBG received SIGCHLD indicating a child quit
2022-04-11 20:05:10,052 DEBG 'ssh-agent' stderr output:
debug1: process_message: socket 1 (fd=4) type 17

2022-04-11 20:05:10,054 DEBG 'ssh-agent' stderr output:
debug1: process_add_identity: add ssh-rsa SHA256:Grw+zlHj+5Z0qj9L0KPUtIOBlnVSaRc+qe77qRFHTEM "django@65e07a31a6ed" (life: 0) (confirm: 0) (provider: none)

2022-04-11 20:05:10,067 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK

2022-04-11 20:05:10,068 DEBG 'ssh-agent' stderr output:
debug1: process_message: socket 1 (fd=4) type 11

2022-04-11 20:05:12,082 INFO spawned: 'clamav_update' with pid 108
2022-04-11 20:05:12,108 DEBG fd 16 closed, stopped monitoring <POutputDispatcher at 139669239765600 for <Subprocess at 139669240003456 with name clamav_update in state STARTING> (stderr)>
2022-04-11 20:05:12,108 DEBG fd 10 closed, stopped monitoring <POutputDispatcher at 139669240004128 for <Subprocess at 139669240003456 with name clamav_update in state STARTING> (stdout)>
2022-04-11 20:05:13,109 INFO success: clamav_update entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2022-04-11 20:05:13,110 INFO exited: clamav_update (exit status 0; expected)
2022-04-11 20:05:13,110 DEBG received SIGCHLD indicating a child quit
2022-04-11 20:05:31,725 DEBG 'rqworker_low' stderr output:
DEBUG - 2022-04-11 20:05:31,724 - worker - Registering birth of worker 2a81040dd0194b4f8853a246bf79402c

2022-04-11 20:05:31,742 DEBG 'rqworker_low' stderr output:
INFO - 2022-04-11 20:05:31,742 - worker - Worker rq:worker:2a81040dd0194b4f8853a246bf79402c: started, version 1.5.1

2022-04-11 20:05:31,742 DEBG 'rqworker_low' stderr output:
INFO - 2022-04-11 20:05:31,742 - worker - *** Listening on low...

2022-04-11 20:05:31,743 DEBG 'rqworker_low' stderr output:
DEBUG - 2022-04-11 20:05:31,742 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 480 seconds.

2022-04-11 20:05:31,744 DEBG 'rqworker_low' stderr output:
INFO - 2022-04-11 20:05:31,743 - worker - Cleaning registries for queue: low

2022-04-11 20:05:31,746 DEBG 'rqworker_low' stderr output:
DEBUG - 2022-04-11 20:05:31,745 - worker - *** Listening on low...

2022-04-11 20:05:31,746 DEBG 'rqworker_low' stderr output:
DEBUG - 2022-04-11 20:05:31,746 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 480 seconds.

2022-04-11 20:05:31,770 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:05:31,769 - worker - Registering birth of worker af519b7fb4824a9c8841a872a1540d95

2022-04-11 20:05:31,772 DEBG 'rqworker_default_1' stderr output:
INFO - 2022-04-11 20:05:31,772 - worker - Worker rq:worker:af519b7fb4824a9c8841a872a1540d95: started, version 1.5.1

2022-04-11 20:05:31,773 DEBG 'rqworker_default_1' stderr output:
INFO - 2022-04-11 20:05:31,772 - worker - *** Listening on default...

2022-04-11 20:05:31,773 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:05:31,772 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 480 seconds.

2022-04-11 20:05:31,774 DEBG 'rqworker_default_1' stderr output:
INFO - 2022-04-11 20:05:31,773 - worker - Cleaning registries for queue: default

2022-04-11 20:05:31,775 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:05:31,775 - worker - *** Listening on default...

2022-04-11 20:05:31,776 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:05:31,776 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 480 seconds.

2022-04-11 20:05:32,074 DEBG 'rqworker_default_0' stderr output:
DEBUG - 2022-04-11 20:05:32,074 - worker - Registering birth of worker ee5488de7495435b901153d870593581

2022-04-11 20:05:32,077 DEBG 'rqworker_default_0' stderr output:
INFO - 2022-04-11 20:05:32,077 - worker - Worker rq:worker:ee5488de7495435b901153d870593581: started, version 1.5.1

2022-04-11 20:05:32,078 DEBG 'rqworker_default_0' stderr output:
INFO - 2022-04-11 20:05:32,078 - worker - *** Listening on default...

2022-04-11 20:05:32,078 DEBG 'rqworker_default_0' stderr output:
DEBUG - 2022-04-11 20:05:32,078 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 480 seconds.

2022-04-11 20:05:32,080 DEBG 'rqworker_default_0' stderr output:
DEBUG - 2022-04-11 20:05:32,080 - worker - *** Listening on default...

2022-04-11 20:05:32,081 DEBG 'rqworker_default_0' stderr output:
DEBUG - 2022-04-11 20:05:32,081 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 480 seconds.

2022-04-11 20:05:32,695 DEBG 'runserver' stdout output:
SSH keys were not found
Copying them from keys volume
Operations to perform:
  Apply all migrations: account, admin, auth, authtoken, contenttypes, dataset_repo, engine, organizations, sessions, sites, socialaccount
Running migrations:
  No migrations to apply.

2022-04-11 20:05:35,083 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK

2022-04-11 20:05:35,085 DEBG 'ssh-agent' stderr output:
debug1: process_message: socket 1 (fd=4) type 17

2022-04-11 20:05:35,088 DEBG 'ssh-agent' stderr output:
debug1: process_add_identity: add ssh-rsa SHA256:Grw+zlHj+5Z0qj9L0KPUtIOBlnVSaRc+qe77qRFHTEM "django@65e07a31a6ed" (life: 0) (confirm: 0) (provider: none)

2022-04-11 20:05:35,094 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK
debug1: process_message: socket 1 (fd=4) type 11

2022-04-11 20:05:36,448 DEBG 'runserver' stdout output:

162 static files copied to '/home/django/static'.

2022-04-11 20:05:37,043 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK

2022-04-11 20:05:37,046 DEBG 'ssh-agent' stderr output:
debug1: process_message: socket 1 (fd=4) type 17

2022-04-11 20:05:37,048 DEBG 'ssh-agent' stderr output:
debug1: process_add_identity: add ssh-rsa SHA256:Grw+zlHj+5Z0qj9L0KPUtIOBlnVSaRc+qe77qRFHTEM "django@65e07a31a6ed" (life: 0) (confirm: 0) (provider: none)

2022-04-11 20:05:37,053 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK

2022-04-11 20:05:37,054 DEBG 'ssh-agent' stderr output:
debug1: process_message: socket 1 (fd=4) type 11

2022-04-11 20:05:45,985 DEBG 'runserver' stdout output:
Successfully ran command.

2022-04-11 20:05:46,042 DEBG 'runserver' stdout output:
Server URL         : http://localhost:8080/
Server Root        : /tmp/cvat-server
Server Conf        : /tmp/cvat-server/httpd.conf
Error Log File     : /dev/stderr (INFO)
Request Capacity   : 5 (1 process * 5 threads)
Request Timeout    : 60 (seconds)
Startup Timeout    : 15 (seconds)
Queue Backlog      : 100 (connections)
Queue Timeout      : 45 (seconds)
Server Capacity    : 20 (event/worker), 20 (prefork)
Server Backlog     : 500 (connections)
Locale Setting     : C.UTF-8

2022-04-11 20:05:46,389 DEBG 'runserver' stderr output:
[Mon Apr 11 20:05:46.389378 2022] [wsgi:info] [pid 231:tid 139909906336832] mod_wsgi (pid=231): Starting process 'localhost:8080' with threads=5.

2022-04-11 20:05:46,390 DEBG 'runserver' stderr output:
[Mon Apr 11 20:05:46.389549 2022] [mpm_event:notice] [pid 19:tid 139909906336832] AH00489: Apache/2.4.41 (Ubuntu) mod_wsgi/4.7.1 Python/3.8 configured -- resuming normal operations
[Mon Apr 11 20:05:46.389699 2022] [mpm_event:info] [pid 19:tid 139909906336832] AH00490: Server built: 2022-01-05T14:49:56
[Mon Apr 11 20:05:46.389709 2022] [core:notice] [pid 19:tid 139909906336832] AH00094: Command line: 'apache2 (mod_wsgi-express) -f /tmp/cvat-server/httpd.conf -D MOD_WSGI_MPM_ENABLE_EVENT_MODULE -D MOD_WSGI_MPM_EXISTS_EVENT_MODULE -D MOD_WSGI_MPM_EXISTS_WORKER_MODULE -D MOD_WSGI_MPM_EXISTS_PREFORK_MODULE -D FOREGROUND'

2022-04-11 20:05:46,405 DEBG 'runserver' stderr output:
[Mon Apr 11 20:05:46.404834 2022] [wsgi:info] [pid 231:tid 139909906336832] mod_wsgi (pid=231): Python home /opt/venv.

2022-04-11 20:05:46,412 DEBG 'runserver' stderr output:
[Mon Apr 11 20:05:46.412142 2022] [wsgi:info] [pid 231:tid 139909906336832] mod_wsgi (pid=231): Initializing Python.

2022-04-11 20:05:46,635 DEBG 'runserver' stderr output:
[Mon Apr 11 20:05:46.635366 2022] [wsgi:info] [pid 231:tid 139909906336832] mod_wsgi (pid=231): Attach interpreter ''.

2022-04-11 20:05:46,655 DEBG 'runserver' stderr output:
[Mon Apr 11 20:05:46.654803 2022] [wsgi:info] [pid 231:tid 139909906336832] mod_wsgi (pid=231): Imported 'mod_wsgi'.
[Mon Apr 11 20:05:46.654913 2022] [wsgi:info] [pid 231:tid 139909906336832] mod_wsgi (pid=231, process='localhost:8080', application=''): Loading Python script file '/tmp/cvat-server/handler.wsgi'.

2022-04-11 20:05:47,178 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK

2022-04-11 20:05:47,181 DEBG 'ssh-agent' stderr output:
debug1: process_message: socket 1 (fd=4) type 17

2022-04-11 20:05:47,183 DEBG 'ssh-agent' stderr output:
debug1: process_add_identity: add ssh-rsa SHA256:Grw+zlHj+5Z0qj9L0KPUtIOBlnVSaRc+qe77qRFHTEM "django@65e07a31a6ed" (life: 0) (confirm: 0) (provider: none)

2022-04-11 20:05:47,189 DEBG 'ssh-agent' stderr output:
debug2: fd 4 setting O_NONBLOCK
debug1: process_message: socket 1 (fd=4) type 11

2022-04-11 20:07:51,156 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:51.155910 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57266] [2022-04-11 20:07:51,155] WARNING django.request: Unauthorized: /api/users/self

2022-04-11 20:07:51,168 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:51.168241 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57266] WARNING - 2022-04-11 20:07:51,155 - log - Unauthorized: /api/users/self

2022-04-11 20:07:51,285 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:51.285316 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57270] [2022-04-11 20:07:51,285] WARNING django.request: Unauthorized: /api/auth/password/change

2022-04-11 20:07:51,289 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:51.289206 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57270] WARNING - 2022-04-11 20:07:51,285 - log - Unauthorized: /api/auth/password/change

2022-04-11 20:07:59,703 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.703234 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57334] [2022-04-11 20:07:59,703] WARNING django.request: Not Found: /api/tasks/8/data

2022-04-11 20:07:59,706 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.703625 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57334] WARNING - 2022-04-11 20:07:59,703 - log - Not Found: /api/tasks/8/data

2022-04-11 20:07:59,827 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.827740 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336] [2022-04-11 20:07:59,741] ERROR django.request: Internal Server Error: /api/tasks/7/data

2022-04-11 20:07:59,831 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.830568 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336] Traceback (most recent call last):
[Mon Apr 11 20:07:59.830620 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
[Mon Apr 11 20:07:59.830627 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     response = get_response(request)
[Mon Apr 11 20:07:59.830629 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:07:59.830632 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:07:59.830635 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:07:59.830638 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     return view_func(*args, **kwargs)
[Mon Apr 11 20:07:59.830640 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:07:59.830643 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:07:59.830645 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:07:59.830648 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     response = self.handle_exception(exc)
[Mon Apr 11 20:07:59.830650 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:07:59.830653 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:07:59.830655 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:07:59.830658 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     raise exc
[Mon Apr 11 20:07:59.830660 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
[Mon Apr 11 20:07:59.830663 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     response = handler(request, *args, **kwargs)
[Mon Apr 11 20:07:59.830666 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:07:59.830668 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     return data_getter(request, db_task.data.start_frame,
[Mon Apr 11 20:07:59.830671 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336] AttributeError: 'NoneType' object has no attribute 'start_frame'

2022-04-11 20:07:59,831 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.831364 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336] ERROR - 2022-04-11 20:07:59,741 - log - Internal Server Error: /api/tasks/7/data

2022-04-11 20:07:59,831 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.831746 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348] [2022-04-11 20:07:59,742] ERROR django.request: Internal Server Error: /api/tasks/4/data
[Mon Apr 11 20:07:59.831781 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348] Traceback (most recent call last):
[Mon Apr 11 20:07:59.831786 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
[Mon Apr 11 20:07:59.831789 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     response = get_response(request)
[Mon Apr 11 20:07:59.831791 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:07:59.831794 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:07:59.831797 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:07:59.831799 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     return view_func(*args, **kwargs)
[Mon Apr 11 20:07:59.831802 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:07:59.831804 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:07:59.831807 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:07:59.831810 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     response = self.handle_exception(exc)
[Mon Apr 11 20:07:59.831812 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:07:59.831815 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:07:59.831817 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:07:59.831820 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     raise exc
[Mon Apr 11 20:07:59.831822 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
[Mon Apr 11 20:07:59.831825 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     response = handler(request, *args, **kwargs)
[Mon Apr 11 20:07:59.831828 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:07:59.831830 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     return data_getter(request, db_task.data.start_frame,

2022-04-11 20:07:59,832 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.831833 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348] AttributeError: 'NoneType' object has no attribute 'start_frame'

2022-04-11 20:07:59,833 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.832928 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338] [2022-04-11 20:07:59,742] ERROR django.request: Internal Server Error: /api/tasks/6/data
[Mon Apr 11 20:07:59.832967 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338] Traceback (most recent call last):
[Mon Apr 11 20:07:59.832973 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
[Mon Apr 11 20:07:59.832976 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     response = get_response(request)
[Mon Apr 11 20:07:59.832979 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:07:59.832982 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:07:59.832985 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:07:59.832988 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     return view_func(*args, **kwargs)
[Mon Apr 11 20:07:59.832990 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:07:59.832993 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:07:59.832996 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:07:59.832999 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     response = self.handle_exception(exc)
[Mon Apr 11 20:07:59.833002 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:07:59.833005 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:07:59.833007 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:07:59.833010 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     raise exc
[Mon Apr 11 20:07:59.833013 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
[Mon Apr 11 20:07:59.833016 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     response = handler(request, *args, **kwargs)
[Mon Apr 11 20:07:59.833019 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:07:59.833021 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     return data_getter(request, db_task.data.start_frame,
[Mon Apr 11 20:07:59.833024 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338] AttributeError: 'NoneType' object has no attribute 'start_frame'

2022-04-11 20:07:59,833 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.833169 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336] Traceback (most recent call last):
[Mon Apr 11 20:07:59.833176 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
[Mon Apr 11 20:07:59.833179 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     response = get_response(request)
[Mon Apr 11 20:07:59.833182 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:07:59.833185 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:07:59.833188 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:07:59.833191 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     return view_func(*args, **kwargs)
[Mon Apr 11 20:07:59.833193 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:07:59.833196 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:07:59.833199 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:07:59.833202 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     response = self.handle_exception(exc)
[Mon Apr 11 20:07:59.833205 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:07:59.833207 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:07:59.833210 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:07:59.833213 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     raise exc
[Mon Apr 11 20:07:59.833216 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
[Mon Apr 11 20:07:59.833219 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     response = handler(request, *args, **kwargs)
[Mon Apr 11 20:07:59.833221 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:07:59.833224 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336]     return data_getter(request, db_task.data.start_frame,
[Mon Apr 11 20:07:59.833227 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57336] AttributeError: 'NoneType' object has no attribute 'start_frame'

2022-04-11 20:07:59,835 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.834821 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348] ERROR - 2022-04-11 20:07:59,742 - log - Internal Server Error: /api/tasks/4/data

2022-04-11 20:07:59,837 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.837583 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348] Traceback (most recent call last):

2022-04-11 20:07:59,838 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.838040 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342] [2022-04-11 20:07:59,743] ERROR django.request: Internal Server Error: /api/tasks/5/data
[Mon Apr 11 20:07:59.838058 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner

2022-04-11 20:07:59,838 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.838763 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342] Traceback (most recent call last):

2022-04-11 20:07:59,839 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.838873 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     response = get_response(request)
[Mon Apr 11 20:07:59.839028 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:07:59.839035 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:07:59.839039 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:07:59.839043 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     return view_func(*args, **kwargs)
[Mon Apr 11 20:07:59.839046 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:07:59.839049 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:07:59.839053 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:07:59.839056 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     response = self.handle_exception(exc)
[Mon Apr 11 20:07:59.839059 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:07:59.839062 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     self.raise_uncaught_exception(exc)

2022-04-11 20:07:59,842 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.842088 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:07:59.842105 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
[Mon Apr 11 20:07:59.842116 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     response = get_response(request)
[Mon Apr 11 20:07:59.842121 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:07:59.842124 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:07:59.842127 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:07:59.842131 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     return view_func(*args, **kwargs)
[Mon Apr 11 20:07:59.842134 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:07:59.842134 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     raise exc
[Mon Apr 11 20:07:59.842137 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:07:59.842140 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
[Mon Apr 11 20:07:59.842140 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:07:59.842143 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     response = handler(request, *args, **kwargs)
[Mon Apr 11 20:07:59.842144 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     response = self.handle_exception(exc)
[Mon Apr 11 20:07:59.842146 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:07:59.842147 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:07:59.842149 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348]     return data_getter(request, db_task.data.start_frame,
[Mon Apr 11 20:07:59.842150 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:07:59.842152 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57348] AttributeError: 'NoneType' object has no attribute 'start_frame'
[Mon Apr 11 20:07:59.842153 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception

2022-04-11 20:07:59,842 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.842788 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     raise exc

2022-04-11 20:07:59,843 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.843157 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch

2022-04-11 20:07:59,844 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.843607 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338] ERROR - 2022-04-11 20:07:59,742 - log - Internal Server Error: /api/tasks/6/data
[Mon Apr 11 20:07:59.843619 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338] Traceback (most recent call last):
[Mon Apr 11 20:07:59.843623 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
[Mon Apr 11 20:07:59.843626 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     response = get_response(request)
[Mon Apr 11 20:07:59.843629 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:07:59.843632 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:07:59.843635 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:07:59.843638 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     return view_func(*args, **kwargs)
[Mon Apr 11 20:07:59.843641 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:07:59.843644 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:07:59.843647 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:07:59.843650 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     response = self.handle_exception(exc)
[Mon Apr 11 20:07:59.843653 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:07:59.843656 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:07:59.843659 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:07:59.843662 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     raise exc
[Mon Apr 11 20:07:59.843665 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
[Mon Apr 11 20:07:59.843668 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     response = handler(request, *args, **kwargs)
[Mon Apr 11 20:07:59.843671 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:07:59.843674 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338]     return data_getter(request, db_task.data.start_frame,
[Mon Apr 11 20:07:59.843676 2022] [wsgi:error] [pid 231:tid 139909446280960] [remote 172.19.0.4:57338] AttributeError: 'NoneType' object has no attribute 'start_frame'

2022-04-11 20:07:59,844 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.844412 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     response = handler(request, *args, **kwargs)

2022-04-11 20:07:59,844 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.844744 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/home/django/cvat/apps/engine/views.py", line 724, in data

2022-04-11 20:07:59,845 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.845043 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     return data_getter(request, db_task.data.start_frame,

2022-04-11 20:07:59,845 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.845340 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342] AttributeError: 'NoneType' object has no attribute 'start_frame'

2022-04-11 20:07:59,846 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.845954 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342] ERROR - 2022-04-11 20:07:59,743 - log - Internal Server Error: /api/tasks/5/data

2022-04-11 20:07:59,846 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.846350 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342] Traceback (most recent call last):

2022-04-11 20:07:59,846 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.846659 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner

2022-04-11 20:07:59,847 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.846980 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     response = get_response(request)

2022-04-11 20:07:59,857 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.857238 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response

2022-04-11 20:07:59,865 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.858107 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:07:59.858123 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:07:59.858127 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     return view_func(*args, **kwargs)
[Mon Apr 11 20:07:59.858130 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:07:59.858133 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:07:59.858136 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:07:59.858139 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     response = self.handle_exception(exc)
[Mon Apr 11 20:07:59.858142 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:07:59.858145 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:07:59.858148 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:07:59.858151 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     raise exc
[Mon Apr 11 20:07:59.858154 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
[Mon Apr 11 20:07:59.858157 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     response = handler(request, *args, **kwargs)
[Mon Apr 11 20:07:59.858160 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:07:59.858162 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342]     return data_getter(request, db_task.data.start_frame,
[Mon Apr 11 20:07:59.858165 2022] [wsgi:error] [pid 231:tid 139909437888256] [remote 172.19.0.4:57342] AttributeError: 'NoneType' object has no attribute 'start_frame'

2022-04-11 20:07:59,866 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.866340 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356] [2022-04-11 20:07:59,838] ERROR django.request: Internal Server Error: /api/tasks/3/data
[Mon Apr 11 20:07:59.866388 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356] Traceback (most recent call last):
[Mon Apr 11 20:07:59.866392 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
[Mon Apr 11 20:07:59.866395 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     response = get_response(request)
[Mon Apr 11 20:07:59.866398 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:07:59.866401 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:07:59.866405 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:07:59.866408 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     return view_func(*args, **kwargs)
[Mon Apr 11 20:07:59.866410 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:07:59.866413 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:07:59.866416 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:07:59.866419 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     response = self.handle_exception(exc)
[Mon Apr 11 20:07:59.866422 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:07:59.866424 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:07:59.866427 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:07:59.866430 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     raise exc
[Mon Apr 11 20:07:59.866433 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
[Mon Apr 11 20:07:59.866436 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     response = handler(request, *args, **kwargs)
[Mon Apr 11 20:07:59.866438 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:07:59.866441 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     return data_getter(request, db_task.data.start_frame,

2022-04-11 20:07:59,866 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.866444 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356] AttributeError: 'NoneType' object has no attribute 'start_frame'

2022-04-11 20:07:59,867 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.867312 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356] ERROR - 2022-04-11 20:07:59,838 - log - Internal Server Error: /api/tasks/3/data
[Mon Apr 11 20:07:59.867357 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356] Traceback (most recent call last):
[Mon Apr 11 20:07:59.867363 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
[Mon Apr 11 20:07:59.867366 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     response = get_response(request)
[Mon Apr 11 20:07:59.867369 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:07:59.867372 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:07:59.867375 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:07:59.867377 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     return view_func(*args, **kwargs)
[Mon Apr 11 20:07:59.867380 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:07:59.867383 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:07:59.867386 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:07:59.867388 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     response = self.handle_exception(exc)
[Mon Apr 11 20:07:59.867391 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:07:59.867394 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:07:59.867396 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:07:59.867399 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     raise exc
[Mon Apr 11 20:07:59.867401 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch

2022-04-11 20:07:59,869 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.868847 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     response = handler(request, *args, **kwargs)

2022-04-11 20:07:59,869 DEBG 'runserver' stderr output:
[Mon Apr 11 20:07:59.869318 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:07:59.869327 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356]     return data_getter(request, db_task.data.start_frame,
[Mon Apr 11 20:07:59.869330 2022] [wsgi:error] [pid 231:tid 139909454673664] [remote 172.19.0.4:57356] AttributeError: 'NoneType' object has no attribute 'start_frame'

2022-04-11 20:08:00,088 DEBG 'runserver' stderr output:
[Mon Apr 11 20:08:00.088636 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376] [2022-04-11 20:08:00,086] ERROR django.request: Internal Server Error: /api/tasks/2/data
[Mon Apr 11 20:08:00.088693 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376] Traceback (most recent call last):
[Mon Apr 11 20:08:00.088699 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
[Mon Apr 11 20:08:00.088702 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = get_response(request)
[Mon Apr 11 20:08:00.088705 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:08:00.088707 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:08:00.088710 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:08:00.088713 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     return view_func(*args, **kwargs)
[Mon Apr 11 20:08:00.088715 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:08:00.088718 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:08:00.088721 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:08:00.088723 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = self.handle_exception(exc)
[Mon Apr 11 20:08:00.088726 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:08:00.088729 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:08:00.088731 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:08:00.088734 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     raise exc
[Mon Apr 11 20:08:00.088736 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
[Mon Apr 11 20:08:00.088739 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = handler(request, *args, **kwargs)
[Mon Apr 11 20:08:00.088742 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:08:00.088744 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     return data_getter(request, db_task.data.start_frame,
[Mon Apr 11 20:08:00.088747 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376] AttributeError: 'NoneType' object has no attribute 'start_frame'

2022-04-11 20:08:00,091 DEBG 'runserver' stderr output:
[Mon Apr 11 20:08:00.089149 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376] ERROR - 2022-04-11 20:08:00,086 - log - Internal Server Error: /api/tasks/2/data
[Mon Apr 11 20:08:00.089159 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376] Traceback (most recent call last):
[Mon Apr 11 20:08:00.089162 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
[Mon Apr 11 20:08:00.089165 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = get_response(request)
[Mon Apr 11 20:08:00.089168 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:08:00.089171 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:08:00.089173 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:08:00.089176 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     return view_func(*args, **kwargs)
[Mon Apr 11 20:08:00.089179 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:08:00.089182 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:08:00.089184 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:08:00.089187 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = self.handle_exception(exc)
[Mon Apr 11 20:08:00.089190 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:08:00.089193 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:08:00.089195 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:08:00.089201 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     raise exc
[Mon Apr 11 20:08:00.089245 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
[Mon Apr 11 20:08:00.089290 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = handler(request, *args, **kwargs)
[Mon Apr 11 20:08:00.089438 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:08:00.089447 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     return data_getter(request, db_task.data.start_frame,
[Mon Apr 11 20:08:00.089450 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376] AttributeError: 'NoneType' object has no attribute 'start_frame'

2022-04-11 20:08:00,093 DEBG 'runserver' stderr output:
[Mon Apr 11 20:08:00.093442 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380] [2022-04-11 20:08:00,093] ERROR django.request: Internal Server Error: /api/tasks/1/data
[Mon Apr 11 20:08:00.093505 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380] Traceback (most recent call last):
[Mon Apr 11 20:08:00.093511 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
[Mon Apr 11 20:08:00.093514 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     response = get_response(request)
[Mon Apr 11 20:08:00.093516 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:08:00.093519 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:08:00.093522 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:08:00.093525 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     return view_func(*args, **kwargs)
[Mon Apr 11 20:08:00.093527 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:08:00.093530 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:08:00.093532 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:08:00.093535 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     response = self.handle_exception(exc)
[Mon Apr 11 20:08:00.093538 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:08:00.093540 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:08:00.093543 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:08:00.093545 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     raise exc
[Mon Apr 11 20:08:00.093548 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
[Mon Apr 11 20:08:00.093551 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     response = handler(request, *args, **kwargs)
[Mon Apr 11 20:08:00.093553 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:08:00.093556 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     return data_getter(request, db_task.data.start_frame,
[Mon Apr 11 20:08:00.093558 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380] AttributeError: 'NoneType' object has no attribute 'start_frame'

2022-04-11 20:08:00,094 DEBG 'runserver' stderr output:
[Mon Apr 11 20:08:00.093723 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380] ERROR - 2022-04-11 20:08:00,093 - log - Internal Server Error: /api/tasks/1/data
[Mon Apr 11 20:08:00.093732 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380] Traceback (most recent call last):
[Mon Apr 11 20:08:00.093735 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
[Mon Apr 11 20:08:00.093737 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     response = get_response(request)
[Mon Apr 11 20:08:00.093740 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:08:00.093743 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:08:00.093746 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:08:00.093748 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     return view_func(*args, **kwargs)
[Mon Apr 11 20:08:00.093751 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:08:00.093754 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:08:00.093756 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:08:00.093759 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     response = self.handle_exception(exc)
[Mon Apr 11 20:08:00.093762 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:08:00.093764 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:08:00.093767 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:08:00.093770 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     raise exc
[Mon Apr 11 20:08:00.093772 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
[Mon Apr 11 20:08:00.093775 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     response = handler(request, *args, **kwargs)
[Mon Apr 11 20:08:00.093778 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:08:00.093780 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380]     return data_getter(request, db_task.data.start_frame,
[Mon Apr 11 20:08:00.093783 2022] [wsgi:error] [pid 231:tid 139909429495552] [remote 172.19.0.4:57380] AttributeError: 'NoneType' object has no attribute 'start_frame'

2022-04-11 20:10:30,508 DEBG 'rqworker_default_1' stderr output:
INFO - 2022-04-11 20:10:30,507 - worker - default: cvat.apps.engine.task._create_thread(9, {'chunk_size': None, 'size': 0, 'image_quality': 70, 'start_frame': 0, 'sto...) (/api/tasks/9)

2022-04-11 20:10:30,509 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:10:30,508 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 480 seconds.

2022-04-11 20:10:30,533 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:10:30,532 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-04-11 20:10:30,572 DEBG 'rqworker_default_1' stderr output:
[2022-04-11 20:10:30,572] INFO cvat.server: create task #9

2022-04-11 20:10:30,573 DEBG 'rqworker_default_1' stderr output:
INFO - 2022-04-11 20:10:30,572 - task - create task #9

2022-04-11 20:11:00,531 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:11:00,531 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-04-11 20:11:30,533 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:11:30,532 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-04-11 20:12:00,534 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:12:00,533 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-04-11 20:12:16,761 DEBG 'rqworker_low' stderr output:
DEBUG - 2022-04-11 20:12:16,760 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 480 seconds.

2022-04-11 20:12:17,162 DEBG 'rqworker_default_0' stderr output:
DEBUG - 2022-04-11 20:12:17,161 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 480 seconds.

2022-04-11 20:12:30,535 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:12:30,535 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-04-11 20:13:00,537 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:13:00,536 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-04-11 20:13:30,538 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:13:30,538 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-04-11 20:14:00,540 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:14:00,540 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-04-11 20:14:30,541 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:14:30,541 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-04-11 20:15:00,543 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:15:00,542 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-04-11 20:15:30,544 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:15:30,544 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-04-11 20:16:00,545 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:16:00,545 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-04-11 20:16:30,547 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:16:30,546 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-04-11 20:17:00,548 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:17:00,548 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

2022-04-11 20:17:30,550 DEBG 'rqworker_default_1' stderr output:
DEBUG - 2022-04-11 20:17:30,549 - worker - Sent heartbeat to prevent worker timeout. Next one should arrive within 90 seconds.

[bsekachev]

@renabracha

I see such exception:

2022-04-11 20:08:00,091 DEBG 'runserver' stderr output:
[Mon Apr 11 20:08:00.089149 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376] ERROR - 2022-04-11 20:08:00,086 - log - Internal Server Error: /api/tasks/2/data
[Mon Apr 11 20:08:00.089159 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376] Traceback (most recent call last):
[Mon Apr 11 20:08:00.089162 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
[Mon Apr 11 20:08:00.089165 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = get_response(request)
[Mon Apr 11 20:08:00.089168 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:08:00.089171 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:08:00.089173 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:08:00.089176 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     return view_func(*args, **kwargs)
[Mon Apr 11 20:08:00.089179 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:08:00.089182 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:08:00.089184 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:08:00.089187 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = self.handle_exception(exc)
[Mon Apr 11 20:08:00.089190 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:08:00.089193 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:08:00.089195 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:08:00.089201 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     raise exc
[Mon Apr 11 20:08:00.089245 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
[Mon Apr 11 20:08:00.089290 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = handler(request, *args, **kwargs)
[Mon Apr 11 20:08:00.089438 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:08:00.089447 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     return data_getter(request, db_task.data.start_frame,
[Mon Apr 11 20:08:00.089450 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376] AttributeError: 'NoneType' object has no attribute 'start_frame'

Do you want to upload other video/image files? I am interesting if the issue persists, or it is only reproduced with this specific file. Speaking about myself, I am able to create a video task in the 2.0 release, but one more option for you is to try to update you CVAT, recently we have released 2.1.0

[renabracha]

@renabracha

I see such exception:

2022-04-11 20:08:00,091 DEBG 'runserver' stderr output:
[Mon Apr 11 20:08:00.089149 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376] ERROR - 2022-04-11 20:08:00,086 - log - Internal Server Error: /api/tasks/2/data
[Mon Apr 11 20:08:00.089159 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376] Traceback (most recent call last):
[Mon Apr 11 20:08:00.089162 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/exception.py", line 47, in inner
[Mon Apr 11 20:08:00.089165 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = get_response(request)
[Mon Apr 11 20:08:00.089168 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 181, in _get_response
[Mon Apr 11 20:08:00.089171 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = wrapped_callback(request, *callback_args, **callback_kwargs)
[Mon Apr 11 20:08:00.089173 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
[Mon Apr 11 20:08:00.089176 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     return view_func(*args, **kwargs)
[Mon Apr 11 20:08:00.089179 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/viewsets.py", line 125, in view
[Mon Apr 11 20:08:00.089182 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     return self.dispatch(request, *args, **kwargs)
[Mon Apr 11 20:08:00.089184 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 509, in dispatch
[Mon Apr 11 20:08:00.089187 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = self.handle_exception(exc)
[Mon Apr 11 20:08:00.089190 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 469, in handle_exception
[Mon Apr 11 20:08:00.089193 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     self.raise_uncaught_exception(exc)
[Mon Apr 11 20:08:00.089195 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
[Mon Apr 11 20:08:00.089201 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     raise exc
[Mon Apr 11 20:08:00.089245 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/opt/venv/lib/python3.8/site-packages/rest_framework/views.py", line 506, in dispatch
[Mon Apr 11 20:08:00.089290 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     response = handler(request, *args, **kwargs)
[Mon Apr 11 20:08:00.089438 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]   File "/home/django/cvat/apps/engine/views.py", line 724, in data
[Mon Apr 11 20:08:00.089447 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376]     return data_getter(request, db_task.data.start_frame,
[Mon Apr 11 20:08:00.089450 2022] [wsgi:error] [pid 231:tid 139909463066368] [remote 172.19.0.4:57376] AttributeError: 'NoneType' object has no attribute 'start_frame'

Do you want to upload other video/image files? I am interesting if the issue persists, or it is only reproduced with this specific file. Speaking about myself, I am able to create a video task in the 2.0 release, but one more option for you is to try to update you CVAT, recently we have released 2.1.0

I'm using video only at the moment. I was able to create a new task with a specific video and it all went fairly smooth, yet im still struggling to create a task with a selection of videos in large capacities. I was able to get those files running on an AWS S3 server with CVAT. Any idea how I can get to run it local?

[IJunSang]

any updates on this? i'm using cvat 2.1.0 using windows and docker 20.10.13 i'm facing same issue.

[huyikun]

Any updates? I have the same error with the author about the "foreign key" problem. @ttttttt12

log: psycopg2.errors.ForeignKeyViolation: update or delete on table "engine_task" violates foreign key constraint "engine_segment_task_id_37d935cf_fk_engine_task_id" on table "engine_segment"

[bsekachev]

Looks like we need to investigate it...

If somebody can share a video where the issue is reproduced, would be great.