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Published 20 hours ago • verified publisher icon sshaoshuai

AssertionError: Caught AssertionError in DataLoader worker process 0

Open Git89 opened this issue 4 years ago • 11 comments

Hi! I got a problem when I tried to run quick_demo. Problem is shown in the first image. I have spent plenty of time on looking at code but I haven't figure out the issue. I guess that the problem might be related to pytorch's dataloader.

Could someone help me look at it, please? I would appreciate it a lot since I have spent plenty of time on this issue. Any additional info can be provided if needed. Thank you.

Problem is shown in the first image. Second image is info about my cuda. Third image is info about my Nvidia driver.

Screenshot from 2020-04-09 00-08-54

cuda

nvidia

Git89 avatar Apr 09 '20 04:04 Git89

I got the same error as well, someone please help me to get through it.

Laihu08 avatar Apr 17 '20 06:04 Laihu08

I got the same error as well, someone please help me to get through it.

me too. did you solve it ?

CuberrChen avatar Apr 18 '20 01:04 CuberrChen

I got the same error as well, someone please help me to get through it.

me too. did you solve it ?

No, not yet !

Laihu08 avatar Apr 18 '20 14:04 Laihu08

@Git89 Looks like the "calib" folder is not found, you could try to print out the path of calib_file in kitti_dataset.py

yasenh avatar Apr 20 '20 19:04 yasenh

Yeah I tried that too !

Laihu08 avatar Apr 21 '20 00:04 Laihu08

Yeah I tried that too !

So could you share your path of "calib_file" here? BTW, are you running eval_rcnn.py from PointRCNN/tools folder or the root dir?

yasenh avatar Apr 21 '20 00:04 yasenh

Yeah I tried that too !

So could you share your path of "calib_file" here?

BTW, are you running eval_rcnn.py from PointRCNN/tools folder or the root dir?

eval_rcnn it is in PointRCNN/tools! And I’m kitta_dataset it mentioned root dir !

By the way my calib folder in PointRCNN/data/kitti as follow as author mentioned

Laihu08 avatar Apr 21 '20 00:04 Laihu08

Yeah I tried that too !

So could you share your path of "calib_file" here? BTW, are you running eval_rcnn.py from PointRCNN/tools folder or the root dir?

path

This is my path of calib file

Laihu08 avatar Apr 21 '20 01:04 Laihu08

@Laihu08 If I rembermber correctly, the path should be: {$PointRCNN}/KITTI/object/testing/calib (without ImageSets in the middle)

References here: https://github.com/sshaoshuai/PointRCNN/blob/master/lib/datasets/kitti_dataset.py#L13 https://github.com/sshaoshuai/PointRCNN/blob/master/lib/datasets/kitti_dataset.py#L21

yasenh avatar Apr 21 '20 01:04 yasenh

@Laihu08 If I rembermber correctly, the path should be: {$PointRCNN}/KITTI/object/testing/calib (without ImageSets in the middle)

References here: https://github.com/sshaoshuai/PointRCNN/blob/master/lib/datasets/kitti_dataset.py#L13 https://github.com/sshaoshuai/PointRCNN/blob/master/lib/datasets/kitti_dataset.py#L21

Solved it. Thank you.

Git89 avatar Apr 21 '20 02:04 Git89

@Laihu08 If I rembermber correctly, the path should be: {$PointRCNN}/KITTI/object/testing/calib (without ImageSets in the middle)

References here: https://github.com/sshaoshuai/PointRCNN/blob/master/lib/datasets/kitti_dataset.py#L13 https://github.com/sshaoshuai/PointRCNN/blob/master/lib/datasets/kitti_dataset.py#L21

It worked, Thanks a lot. Now I am working to get result as an image.

Laihu08 avatar Apr 21 '20 04:04 Laihu08