No module named 'pcdet.version'

[REFRAING]

Hi, when I do bash scripts/dist_train.sh 1 --cfg_file cfgs/nuscenes_models/cbgs_voxel0075_voxelnext.yaml, some question appear, If you can help me, very appreciate!

• NGPUS=1

• PY_ARGS='--cfg_file cfgs/nuscenes_models/cbgs_voxel0075_voxelnext.yaml'

• true

• PORT=13654
  ++ nc -z 127.0.0.1 13654
  ++ echo 127

• status=127

• '[' 127 '!=' 0 ']'

• break

• echo 13654
  13654

• python -m torch.distributed.launch --nproc_per_node=1 train.py --launcher pytorch --cfg_file cfgs/nuscenes_models/cbgs_voxel0075_voxelnext.yaml
  /root/miniconda3/lib/python3.8/site-packages/torch/distributed/launch.py:178: FutureWarning: The module torch.distributed.launch is deprecated
  and will be removed in future. Use torchrun.
  Note that --use_env is set by default in torchrun.
  If your script expects --local_rank argument to be set, please
  change it to read from os.environ['LOCAL_RANK'] instead. See
  https://pytorch.org/docs/stable/distributed.html#launch-utility for
  further instructions

  warnings.warn(
  Traceback (most recent call last):
  File "train.py", line 7, in
  from test import repeat_eval_ckpt
  File "/root/VoxelNeXt/tools/test.py", line 14, in
  from eval_utils import eval_utils
  File "/root/VoxelNeXt/tools/eval_utils/eval_utils.py", line 8, in
  from pcdet.models import load_data_to_gpu
  File "/root/VoxelNeXt/tools/../pcdet/init.py", line 4, in
  from .version import version
  ModuleNotFoundError: No module named 'pcdet.version'
  ERROR:torch.distributed.elastic.multiprocessing.api:failed (exitcode: 1) local_rank: 0 (pid: 31174) of binary: /root/miniconda3/bin/python
  Traceback (most recent call last):
  File "/root/miniconda3/lib/python3.8/runpy.py", line 194, in _run_module_as_main
  return _run_code(code, main_globals, None,
  File "/root/miniconda3/lib/python3.8/runpy.py", line 87, in _run_code
  exec(code, run_globals)
  File "/root/miniconda3/lib/python3.8/site-packages/torch/distributed/launch.py", line 193, in
  main()
  File "/root/miniconda3/lib/python3.8/site-packages/torch/distributed/launch.py", line 189, in main
  launch(args)
  File "/root/miniconda3/lib/python3.8/site-packages/torch/distributed/launch.py", line 174, in launch
  run(args)
  File "/root/miniconda3/lib/python3.8/site-packages/torch/distributed/run.py", line 710, in run
  elastic_launch(
  File "/root/miniconda3/lib/python3.8/site-packages/torch/distributed/launcher/api.py", line 131, in call
  return launch_agent(self._config, self._entrypoint, list(args))
  File "/root/miniconda3/lib/python3.8/site-packages/torch/distributed/launcher/api.py", line 259, in launch_agent
  raise ChildFailedError(
  torch.distributed.elastic.multiprocessing.errors.ChildFailedError:
  ============================================================
  train.py FAILED

[manxunyu]

Hello, how did you solve this problem？
I would like to reproduce voxelnext also encountered the same problem.
Thanks!

[REFRAING]

Hello, how did you solve this problem？ I would like to reproduce voxelnext also encountered the same problem. Thanks!

Yes, it's settled. git clone openpcdet in the VoxelNext directory

[Wangzy-zoey]

hello，I want to reproduce voxelnext also, but I don't know how to verify that the configuration is successful, and where to put the datasets, whether mini nuscenes can be used for testing, etc., please help, thanks!