导入 Numpy 失败

Question

Numpy 无法导入。

重现步骤：

由 PIP 安装 版本 = 1.19.3
Python版本=3.9.1

操作系统 = Wndows 10 , Version 2004

错误信息：

ImportError: cannot import name 'dtype' from partially initialized module 'numpy.core' (most likely due to a circular import) (E:\Coding Projects\CovProbDec\env\lib\site-packages\numpy\core\__init__.py)

env 是我的 python venv

完整的错误信息：

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "E:\Coding Projects\CovProbDec\env\lib\site-packages\numpy\__init__.py", line 140, in <module>
    from . import core
  File "E:\Coding Projects\CovProbDec\env\lib\site-packages\numpy\core\__init__.py", line 15, in <module>
    from . import _add_newdocs
  File "E:\Coding Projects\CovProbDec\env\lib\site-packages\numpy\core\_add_newdocs.py", line 13, in <module>
    from numpy.core import dtype
ImportError: cannot import name 'dtype' from partially initialized module 'numpy.core' (most likely due to a circular import) (E:\Coding Projects\CovProbDec\env\lib\site-packages\numpy\core\__init__.py)

在使用Sklearn时也会出现这个错误

Answer 1

重新安装修复了它。像往常一样