from lib.colab_util import generate_video_from_obj, set_renderer, video

It's my first time programming.

I've got this error. How do I fix this?

from lib.colab_util import generate_video_from_obj, set_renderer, video

renderer = set_renderer() generate_video_from_obj(obj_path, out_img_path, video_path, renderer)

we cannot play a mp4 video generated by cv2

!ffmpeg -i $video_path -vcodec libx264 $video_display_path -y -loglevel quiet video(video_display_path)

ImportError Traceback (most recent call last) in () ----> 1 from lib.colab_util import generate_video_from_obj, set_renderer, video 2 3 renderer = set_renderer() 4 generate_video_from_obj(obj_path, out_img_path, video_path, renderer) 5

4 frames /usr/local/lib/python3.6/dist-packages/pytorch3d/renderer/blending.py in () 7 8 # pyre-fixme[21]: Could not find name _C in pytorch3d. ----> 9 from pytorch3d import _C 10 11

ImportError: /usr/local/lib/python3.6/dist-packages/pytorch3d/_C.cpython-36m-x86_64-linux-gnu.so: undefined symbol: _ZN3c104impl23ExcludeDispatchKeyGuardC1ENS_11DispatchKeyE


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