advancing-panda

The matplotlib had been aa misspelled in requirements.txt

RuntimeError torch.cat(): expected a non-empty list of Tensors

2

When I use the command python tools/train.py configs/tr3d/tr3d_s3dis-3d-5class.py to train, the following error appears in file tr3d_head.py 189. RuntimeError torch.cat(): expected a non-empty list of Tensors File "/mmdetection3d/mmdet3d/models/dense_heads/tr3d_head.py", line 189,...