hailanyi / VirConv

Virtual Sparse Convolution for Multimodal 3D Object Detection
https://arxiv.org/abs/2303.02314
Apache License 2.0
276 stars 39 forks source link

the bug #37

Open markwave opened 1 year ago

markwave commented 1 year ago

when i train the Virconv-L, in the beginning, the train runs well ,when it runs serval epochs,it will ocuur the error in the below: "epochs: 76%|???????? | 38/50 [19:53:52<6:18:46, 1893.87s/it, loss=2.13, lr=0.00328] Traceback (most recent call last): File "messagestream.pyx", line 91, in scipy._lib.messagestream.MessageStream.close TypeError: remove: path should be string, bytes or os.PathLike, not NoneType Exception ignored in: 'scipy._lib.messagestream.MessageStream.dealloc' Traceback (most recent call last): File "messagestream.pyx", line 91, in scipy._lib.messagestream.MessageStream.close TypeError: remove: path should be string, bytes or os.PathLike, not NoneType traintest.sh: line 3: 91725 Segmentation fault python3 train.py --cfg_file cfgs/models/kitti/VirConv-L.yaml --extra_tag testpro ", please tell me how to fix this problem ?