About bugs in the reproduction process

[DaMengE]

hello，The environment I use is
Python 3.8.8
PyTorch 1.9.1 with torchvision 0.10.1 (Cuda 11.1)
[PyTorch3D]0.6.0
[MinkowskiEngine] 0.5.4
A bug in the reproduction process is from MinkowskiEngineBackend._C import (
ImportError: /home/deep/anaconda3/envs/pytorch3d/lib/python3.8/site-packages/MinkowskiEngineBackend/_C.cpython-38-x86_64-linux-gnu.so: undefined symbol: _ZNK2at10TensorBase8data_ptrIdEEPT_v
How should I solve this problem？