Traceback (most recent call last): File "inference_video.py", line 49, in <module> H, W = frame.shape[:2] AttributeError: 'NoneType' object has no attribute 'shape' #57
Description
When I am running this command: python inference_video.py --watch --use_cuda --checkpoint path_to_checkpoint/model_best.pth
I get this error. How do I resolve it?