[Bug]: No module named 'pydantic_core._pydantic_core'

[Junlier679]

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Bug Description

Traceback (most recent call last): File "C:\liujunlin\soft-robot\test\softrobot-test\test.py", line 1, in import genesis as gs File "C:\liujunlin\soft-robot\test\softrobot-test\Genesis\genesis_init_.py", line 356, in from .options import morphs File "C:\liujunlin\soft-robot\test\softrobot-test\Genesis\genesis\options_init_.py", line 1, in from .misc import * File "C:\liujunlin\soft-robot\test\softrobot-test\Genesis\genesis\options\misc.py", line 1, in from .options import Options File "C:\liujunlin\soft-robot\test\softrobot-test\Genesis\genesis\options\options.py", line 1, in from pydantic import BaseModel, ValidationError File "C:\Users\user.conda\envs\hudong_CLIP\lib\site-packages\pydantic_init_.py", line 395, in getattr module = import_module(module_name, package=package) File "C:\Users\user.conda\envs\hudong_CLIP\lib\importlib_init_.py", line 126, in import_module return _bootstrap.gcd_import(name[level:], package, level) File "C:\Users\user.conda\envs\hudong_CLIP\lib\site-packages\pydantic\main.py", line 12, in import pydantic_core File "C:\Users\user.conda\envs\hudong_CLIP\lib\site-packages\pydantic_core_init.py", line 6, in from ._pydantic_core import ( ModuleNotFoundError: No module named 'pydantic_core._pydantic_core'

Steps to Reproduce

“hello genesis” test code

Expected Behavior

test

Screenshots/Videos

No response

Relevant log output

Environment

• OS: [e.g. Ubuntu 24.04, Windows 11 24H2]
• GPU/CPU [e.g. A100, RTX 4090, M3pr, Intel I9-9900k, Ryzen 5900x] (N/A if no GPU/CPU)
• GPU-driver version (N/A if no GPU)
• CUDA / CUDA-toolkit version (N/A if non-Nvidia)

Release version or Commit ID

git clone https://github.com/Genesis-Embodied-AI/Genesis.git cd Genesis pip install -e ".[dev]" pytorch 2.5.1

Additional Context

No response