Image rendering fails in the function check_visibility()

Open basitanees opened this issue 5 years ago • 1 comments

Hi, I am trying to generate images however, it fails with the following output in the check_visibility() function in render_images.py. Any help is appreciated.

Traceback (most recent call last): File "", line 2, in File "C:\Koc\CLEVR_v1.0_no_images\clevr-dataset-gen\image_generation\render_images.py", line 568, in main(args) File "C:\Koc\CLEVR_v1.0_no_images\clevr-dataset-gen\image_generation\render_images.py", line 187, in main output_blendfile=blend_path, File "C:\Koc\CLEVR_v1.0_no_images\clevr-dataset-gen\image_generation\render_images.py", line 310, in render_scene objects, blender_objects = add_random_objects(scene_struct, num_objects, args, camera) File "C:\Koc\CLEVR_v1.0_no_images\clevr-dataset-gen\image_generation\render_images.py", line 368, in add_random_objects return add_random_objects(scene_struct, num_objects, args, camera) File "C:\Koc\CLEVR_v1.0_no_images\clevr-dataset-gen\image_generation\render_images.py", line 368, in add_random_objects return add_random_objects(scene_struct, num_objects, args, camera) File "C:\Koc\CLEVR_v1.0_no_images\clevr-dataset-gen\image_generation\render_images.py", line 368, in add_random_objects return add_random_objects(scene_struct, num_objects, args, camera) File "C:\Koc\CLEVR_v1.0_no_images\clevr-dataset-gen\image_generation\render_images.py", line 436, in add_random_objects all_visible = check_visibility(blender_objects, args.min_pixels_per_object) File "C:\Koc\CLEVR_v1.0_no_images\clevr-dataset-gen\image_generation\render_images.py", line 492, in check_visibility os.remove(path) PermissionError: [WinError 32] The process cannot access the file because it is being used by another process: 'C:\Users\basit\AppData\Local\Temp\tmpmxvc4f2e.png'

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This is my full output after running the command "blender --background --python render_images.py -- --num_images 10"

AL lib: (EE) UpdateDeviceParams: Failed to set 44100hz, got 48000hz instead found bundled python: C:\Program Files\Blender Foundation\Blender\2.78\python read blend: data/base_scene.blend convertViewVec: called in an invalid context convertViewVec: called in an invalid context convertViewVec: called in an invalid context 0.08877431084461573 0.4 front BROKEN MARGIN! 0.04820750292907583 0.4 behind BROKEN MARGIN! convertViewVec: called in an invalid context convertViewVec: called in an invalid context 0.19977840115083056 0.4 right BROKEN MARGIN! 0.08536601609309091 0.4 left BROKEN MARGIN! 0.2000458868872319 0.4 behind BROKEN MARGIN! 0.0873495889211191 0.4 front BROKEN MARGIN! 0.29951943072529086 0.4 behind BROKEN MARGIN! 0.21364749111962933 0.4 front BROKEN MARGIN! 0.2549460895803004 0.4 left BROKEN MARGIN! 0.003022989710967261 0.4 behind BROKEN MARGIN! 0.15800284141277743 0.4 behind BROKEN MARGIN! 0.07528758013917058 0.4 left BROKEN MARGIN! 0.3628168400865366 0.4 behind BROKEN MARGIN! 0.2012267348291028 0.4 left BROKEN MARGIN! 0.018027017109982335 0.4 front BROKEN MARGIN! 0.36046965269699305 0.4 front BROKEN MARGIN! 0.27587637276083776 0.4 front BROKEN MARGIN! convertViewVec: called in an invalid context 0.2611278506012926 0.4 front BROKEN MARGIN! 0.17951250110849548 0.4 front BROKEN MARGIN! 0.38857280951171447 0.4 front BROKEN MARGIN! 0.18484803662545168 0.4 right BROKEN MARGIN! 0.1934248473197031 0.4 front BROKEN MARGIN! 0.061180339553252416 0.4 front BROKEN MARGIN! 0.32210705874923606 0.4 right BROKEN MARGIN! 0.025174628800542997 0.4 front BROKEN MARGIN! 0.3039664182996975 0.4 behind BROKEN MARGIN! 0.3932510033371407 0.4 behind BROKEN MARGIN! 0.1878642509881865 0.4 behind BROKEN MARGIN! 0.3168021906515279 0.4 left BROKEN MARGIN! 0.12667748818839542 0.4 front BROKEN MARGIN! 0.2549021012303956 0.4 behind BROKEN MARGIN! 0.17429347558240815 0.4 front BROKEN MARGIN! 0.2816311804500198 0.4 front BROKEN MARGIN! 0.3416351283617378 0.4 right BROKEN MARGIN! 0.1585543098115758 0.4 right BROKEN MARGIN! 0.03309468716003261 0.4 front BROKEN MARGIN! convertViewVec: called in an invalid context convertViewVec: called in an invalid context convertViewVec: called in an invalid context convertViewVec: called in an invalid context convertViewVec: called in an invalid context 0.31520377161982727 0.4 front BROKEN MARGIN! 0.036695282914279925 0.4 right BROKEN MARGIN! 0.27263846978608974 0.4 behind BROKEN MARGIN! 0.2627497052155988 0.4 front BROKEN MARGIN! convertViewVec: called in an invalid context convertViewVec: called in an invalid context 0.23823929156837098 0.4 front BROKEN MARGIN! 0.20292554043543543 0.4 right BROKEN MARGIN! 0.05131734885347661 0.4 behind BROKEN MARGIN! 0.11015337088431831 0.4 left BROKEN MARGIN! 0.3012921639788525 0.4 behind BROKEN MARGIN! 0.196631895470063 0.4 left BROKEN MARGIN! 0.14357856465165075 0.4 behind BROKEN MARGIN! 0.17079742580825474 0.4 left BROKEN MARGIN! 0.2133834050769048 0.4 right BROKEN MARGIN! 0.027611544870251636 0.4 front BROKEN MARGIN! 0.3380986087170943 0.4 left BROKEN MARGIN! 0.12554075248581043 0.4 behind BROKEN MARGIN! 0.2644719437791302 0.4 left BROKEN MARGIN! 0.22837131874101524 0.4 right BROKEN MARGIN! 0.27992444075169554 0.4 behind BROKEN MARGIN! 0.1121455771594837 0.4 front BROKEN MARGIN! 0.2609541712115029 0.4 front BROKEN MARGIN! 0.009093892328399189 0.4 behind BROKEN MARGIN! 0.22688637130491607 0.4 right BROKEN MARGIN! 0.25159153734433315 0.4 left BROKEN MARGIN! convertViewVec: called in an invalid context convertViewVec: called in an invalid context convertViewVec: called in an invalid context convertViewVec: called in an invalid context 0.16587828357933465 0.4 behind BROKEN MARGIN! 0.23942782585801536 0.4 behind BROKEN MARGIN! convertViewVec: called in an invalid context convertViewVec: called in an invalid context 0.15818168059642357 0.4 right BROKEN MARGIN! 0.32174770794017993 0.4 left BROKEN MARGIN! 0.04934954263118774 0.4 left BROKEN MARGIN! 0.04872374480676189 0.4 behind BROKEN MARGIN! 0.07912650115289654 0.4 behind BROKEN MARGIN! 0.36737731821024266 0.4 behind BROKEN MARGIN! convertViewVec: called in an invalid context convertViewVec: called in an invalid context 0.23321592503030142 0.4 front BROKEN MARGIN! 0.33803206920973494 0.4 behind BROKEN MARGIN! 0.23251556811053053 0.4 behind BROKEN MARGIN! 0.026286593130376845 0.4 right BROKEN MARGIN! 0.37975706958135635 0.4 front BROKEN MARGIN! 0.09096281901894843 0.4 behind BROKEN MARGIN! 0.06642285983956242 0.4 left BROKEN MARGIN! 0.14779452715317143 0.4 left BROKEN MARGIN! 0.14547698733790737 0.4 front BROKEN MARGIN! 0.05800929115355369 0.4 behind BROKEN MARGIN! 0.2935328323114679 0.4 front BROKEN MARGIN! 0.04034805536422903 0.4 left BROKEN MARGIN! 0.23227894436989893 0.4 behind BROKEN MARGIN! 0.2730608451646215 0.4 behind BROKEN MARGIN! 0.12994023643916175 0.4 left BROKEN MARGIN! 0.38239603391839716 0.4 front BROKEN MARGIN! 0.020917860854106962 0.4 behind BROKEN MARGIN! 0.11173843114846238 0.4 behind BROKEN MARGIN! 0.15806884052201386 0.4 front BROKEN MARGIN! 0.19924301764122276 0.4 behind BROKEN MARGIN! 0.25774415927266725 0.4 right BROKEN MARGIN! 0.14274537785558783 0.4 left BROKEN MARGIN! convertViewVec: called in an invalid context convertViewVec: called in an invalid context 0.2998929058033455 0.4 behind BROKEN MARGIN! convertViewVec: called in an invalid context convertViewVec: called in an invalid context 0.03389183078307523 0.4 left BROKEN MARGIN! 0.1257545572137938 0.4 right BROKEN MARGIN! 0.20604094885490842 0.4 front BROKEN MARGIN! convertViewVec: called in an invalid context 0.11733480138553087 0.4 front BROKEN MARGIN! convertViewVec: called in an invalid context convertViewVec: called in an invalid context 0.2261386110013388 0.4 left BROKEN MARGIN! convertViewVec: called in an invalid context 0.10859933790817577 0.4 right BROKEN MARGIN! 0.17036471780332807 0.4 left BROKEN MARGIN! 0.21985563128597363 0.4 right BROKEN MARGIN! 0.2997315793366022 0.4 behind BROKEN MARGIN! 0.08207759256993974 0.4 right BROKEN MARGIN! 0.3923129559317601 0.4 front BROKEN MARGIN! 0.013859992422528222 0.4 right BROKEN MARGIN! 0.2703106931489372 0.4 right BROKEN MARGIN! 0.05204691796960281 0.4 behind BROKEN MARGIN! 0.04159258864015758 0.4 front BROKEN MARGIN! 0.3932999393607828 0.4 front BROKEN MARGIN! convertViewVec: called in an invalid context Fra:1 Mem:59.51M (0.00M, Peak 59.51M) | Time:00:00.00 | Preparing Scene data Fra:1 Mem:79.70M (0.00M, Peak 80.68M) | Time:00:00.13 | Preparing Scene data Fra:1 Mem:79.70M (0.00M, Peak 80.68M) | Time:00:00.13 | Creating Shadowbuffers Fra:1 Mem:79.70M (0.00M, Peak 80.68M) | Time:00:00.14 | Raytree.. preparing Fra:1 Mem:101.67M (0.00M, Peak 101.67M) | Time:00:00.18 | Raytree.. building Fra:1 Mem:100.49M (0.00M, Peak 134.78M) | Time:00:00.99 | Raytree finished Fra:1 Mem:100.49M (0.00M, Peak 134.78M) | Time:00:00.99 | Creating Environment maps Fra:1 Mem:100.49M (0.00M, Peak 134.78M) | Time:00:00.99 | Caching Point Densities Fra:1 Mem:100.49M (0.00M, Peak 134.78M) | Time:00:01.00 | Sce: Scene Ve:163332 Fa:159977 La:1 Fra:1 Mem:100.49M (0.00M, Peak 134.78M) | Time:00:01.00 | Loading voxel datasets Fra:1 Mem:100.49M (0.00M, Peak 134.78M) | Time:00:01.00 | Sce: Scene Ve:163332 Fa:159977 La:1 Fra:1 Mem:100.49M (0.00M, Peak 134.78M) | Time:00:01.00 | Sce: Scene Ve:163332 Fa:159977 La:1 Fra:1 Mem:100.49M (0.00M, Peak 134.78M) | Time:00:01.00 | Volume preprocessing Fra:1 Mem:100.49M (0.00M, Peak 134.78M) | Time:00:01.01 | Sce: Scene Ve:163332 Fa:159977 La:1 Fra:1 Mem:100.49M (0.00M, Peak 134.78M) | Time:00:01.01 | Sce: Scene Ve:163332 Fa:159977 La:1 Fra:1 Mem:102.66M (0.00M, Peak 134.78M) | Time:00:01.02 | Scene, Part 2-2 Fra:1 Mem:101.66M (0.00M, Peak 134.78M) | Time:00:01.06 | Scene, Part 1-2 Fra:1 Mem:58.51M (0.00M, Peak 134.78M) | Time:00:01.07 | Sce: Scene Ve:163332 Fa:159977 La:1 Saved: 'C:\Users\basit\AppData\Local\Temp\tmp0js12txa.png' Time: 00:01.19 (Saving: 00:00.11)

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Nov 05 '20 08:11 basitanees

I had to call os.close(f) before os.remove(path).

Jul 14 '22 13:07 daniel-scholz