【报错】’Undefined’ from ‘pydantic.fields’ 2023-8-28 14:09 | 60 | 0 | 计算机,软件 | 2023-8-31 0:06 | ica 31 字 | 几秒读完 报错信息: ImportError: cannot import name 'Undefined' from 'pydantic.fields' 解决方法:安装pydantic pip install pydantic==1.10.11 or Latest version of 1.x series pip install pydantic==1.… aibugpython