pyqt5報錯：qt.qpa.plugin: Could not find the Qt platform plugin "windows" in "" This ap

環境：

win10

Python 3.7.5

vs code

 

 

解決方法：

新建環境變量，而後重啓  vs code 就能夠了

QT_QPA_PLATFORM_PLUGIN_PATH

C:\Users\Administrator\Desktop\新建文件夾 (2)\venv\Lib\site-packages\PyQt5\Qt\plugins