在寫Python大作業的時候發現運行PyQt5時有報錯
出現該問題的原因是環境變量沒有添加。
解決方法：
在環境變量中增加：
QT_QPA_PLATFORM_PLUGIN_PATH
樣例路徑（這里填你的PyQt的plugins文件夾位置：
C:\Program Files\Python38\Lib\site-packages\PyQt5\Qt\plugins
Python | PyQt5 Could not find the Qt platform plugin windows錯誤解決方法
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