cfg Error

[cjlunmh]

Loaded compiled 3D CUDA chamfer distance
Traceback (most recent call last):
File "/miniconda/bin/ns-train", line 5, in
from nerfstudio.scripts.train import entrypoint
File "/miniconda/lib/python3.8/site-packages/nerfstudio/scripts/train.py", line 62, in
from nerfstudio.configs.method_configs import AnnotatedBaseConfigUnion
File "/miniconda/lib/python3.8/site-packages/nerfstudio/configs/method_configs.py", line 731, in
all_methods, all_descriptions = merge_methods(all_methods, all_descriptions, *discover_methods())
File "/miniconda/lib/python3.8/site-packages/nerfstudio/plugins/registry.py", line 43, in discover_methods
spec = discovered_entry_points[name].load()
File "/miniconda/lib/python3.8/site-packages/setuptools/_vendor/importlib_metadata/init.py", line 208, in load
module = import_module(match.group('module'))
File "/miniconda/lib/python3.8/importlib/init.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "/data/usr/lansheng/Dynamic-LiDAR-Resimulation-master/DyNFL/NFLStudio/my_config.py", line 7, in
from NFLStudio.nflpipeline import NFLPipeline, NFLPipelineConfig
File "/data/usr/lansheng/Dynamic-LiDAR-Resimulation-master/DyNFL/NFLStudio/nflpipeline.py", line 16, in
class NFLPipelineConfig(cfg.InstantiateConfig):
NameError: name 'cfg' is not defined

hello authors, how should i solve this error?? @hanfeng-wu
I suspect it is a version problem with nerfstudio. Can you tell me the version number you are using?

[hanfeng-wu]

Hi, the version number is documented in the README: Python 3.10.10, PyTorch 1.13.1, CUDA 11.6, Nerfstudio 0.3.4, GeForce RTX 3090/GeForce GTX 1080Ti

I think you are also not using the correct python version, I would suggest to follow the README to setup the environment.