Running error

[Research-Code-123]

Dear author:

 Have you ever met this bug?

root@4471b3c8b95f:~/Documents/MAE/Point-BERT# bash scripts/train.sh 0 --config cfgs/ShapeNet55_models/dvae.yaml --exp_name experiments

• GPUS=0
• PY_ARGS='--config cfgs/ShapeNet55_models/dvae.yaml --exp_name experiments'
• CUDA_VISIBLE_DEVICES=0
• python main.py --config cfgs/ShapeNet55_models/dvae.yaml --exp_name experiments
  Traceback (most recent call last):
  File "main.py", line 1, in
  from tools import run_net
  File "/root/Documents/MAE/Point-BERT/tools/init.py", line 1, in
  from .runner import run_net
  File "/root/Documents/MAE/Point-BERT/tools/runner.py", line 5, in
  from tools import builder
  File "/root/Documents/MAE/Point-BERT/tools/builder.py", line 8, in
  from models import build_model_from_cfg
  File "/root/Documents/MAE/Point-BERT/models/init.py", line 2, in
  import models.dvae
  File "/root/Documents/MAE/Point-BERT/models/dvae.py", line 8, in
  from extensions.chamfer_dist import ChamferDistanceL1, ChamferDistanceL2
  File "/root/Documents/MAE/Point-BERT/extensions/chamfer_dist/init.py", line 10, in
  import chamfer
  ImportError: /root/.local/lib/python3.8/site-packages/chamfer-2.0.0-py3.8-linux-x86_64.egg/chamfer.cpython-38-x86_64-linux-gnu.so: undefined symbol: _ZN2at4_ops5zeros4callEN3c108ArrayRefINS2_6SymIntEEENS2_8optionalINS2_10ScalarTypeEEENS6_INS2_6LayoutEEENS6_INS2_6DeviceEEENS6_IbEE

Thanks!