WARNING: Ignoring invalid distribution -umpy (d:\program\anaconda3\envs\cat\lib\site-packages)

问题描述

使用pip查看一下安装的包,出了无数个警告。

(cat) PS E:\matlab> pip list
WARNING: Ignoring invalid distribution -umpy (d:\program\anaconda3\envs\cat\lib\site-packages)
WARNING: No metadata found in d:\program\anaconda3\envs\cat\lib\site-packages
WARNING: No metadata found in d:\program\anaconda3\envs\cat\lib\site-packages
WARNING: No metadata found in d:\program\anaconda3\envs\cat\lib\site-packages
WARNING: No metadata found in d:\program\anaconda3\envs\cat\lib\site-packages
WARNING: No metadata found in d:\program\anaconda3\envs\cat\lib\site-packages
WARNING: No metadata found in d:\program\anaconda3\envs\cat\lib\site-packages
WARNING: No metadata found in d:\program\anaconda3\envs\cat\lib\site-packages
WARNING: No metadata found in d:\program\anaconda3\envs\cat\lib\site-packages
Package                 Version
----------------------- ---------
absl-py                 0.12.0
appdirs                 1.4.4
astroid                 2.5.6
……
wrapt                   1.12.1
WARNING: Ignoring invalid distribution -umpy (d:\program\anaconda3\envs\cat\lib\site-packages)
WARNING: Ignoring invalid distribution -umpy (d:\program\anaconda3\envs\cat\lib\site-packages)
WARNING: Ignoring invalid distribution -umpy (d:\program\anaconda3\envs\cat\lib\site-packages)

解决方案

按照警告上的地址找到文件夹,删除这种前面带~的文件夹,它们都是插件安装失败时候留下的无用废弃包。警告其实不影响执行,但是会影响心情,因此需要处理一下。

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转载自blog.csdn.net/a1456123a/article/details/128944505