오류

C:\Users\(사용자)\Desktop\ml-agents-release_17>mlagents-learn config/ppo/3DBall.yaml --env=C:\Users\(사용자)\Desktop\Project\Env\3DBall --run-id=mlagent_test1

를 실행하면

Traceback (most recent call last):

File "C:\Users\chosun\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 197, in runmodule_as_main

return runcode(code, main_globals, None,

File "C:\Users\chosun\AppData\Local\Programs\Python\Python39\lib\runpy.py", line 87, in runcode

exec(code, run_globals)

File "C:\Users\chosun\PycharmProjects\pythonProject\venv\Scripts\mlagents-learn.exe\__main__.py", line 4, in <module>

from mlagents.trainers.learn import main

File "C:\Users\chosun\PycharmProjects\pythonProject\venv\lib\site-packages\mlagents\trainers\learn.py", line 2, in <module>

from mlagents import torch_utils

File "C:\Users\chosun\PycharmProjects\pythonProject\venv\lib\site-packages\mlagents\torch_utils\__init__.py", line 1, in <module>

from mlagents.torch_utils.torch import torch as torch # noqa

File "C:\Users\chosun\PycharmProjects\pythonProject\venv\lib\site-packages\mlagents\torch_utils\torch.py", line 6, in <module>

from mlagents.trainers.settings import TorchSettings

File "C:\Users\chosun\PycharmProjects\pythonProject\venv\lib\site-packages\mlagents\trainers\settings.py", line 625, in <module>

class TrainerSettings(ExportableSettings):

File "C:\Users\chosun\PycharmProjects\pythonProject\venv\lib\site-packages\mlagents\trainers\settings.py", line 648, in TrainerSettings

cattr.register_structure_hook(

File "C:\Users\chosun\PycharmProjects\pythonProject\venv\lib\site-packages\cattrs\converters.py", line 280, in register_structure_hook

self._structure_func.register_cls_list([(cl, func)])

File "C:\Users\chosun\PycharmProjects\pythonProject\venv\lib\site-packages\cattrs\dispatch.py", line 57, in register_cls_list

self._single_dispatch.register(cls, handler)

File "C:\Users\chosun\AppData\Local\Programs\Python\Python39\lib\functools.py", line 855, in register

raise TypeError(

TypeError: Invalid first argument to register(). typing.Dict[mlagents.trainers.settings.RewardSignalType, mlagents.trainers.settings.RewardSignalSettings] is not a class.

이렇게 오류가 뜨면서 실행이 안 돼요..

정말 완전 초보라 해결을 못 하고 있는데 어떻게 하면 되나요..?