解决This application failed to start because it could not find or load the Qt platform plugin “windows

错误如下:

不要去追求什么方法了,直接重装即可:

1.打开命令提示符输入:

1.pip install PyQt5 -i https://pypi.douban.com/simple

2.安装PyQt常用工具

pip install PyQt5-tools -i https://pypi.douban.com/simple

问题解决!!!!
 

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转载自blog.csdn.net/qq_40214464/article/details/122293316