PyQt5在pyCharm中調用失敗怎麼辦？this application failed to start because no QT platform plugin could be

使用PYQT5工具時： (具體如何添加PYQT5工具請參考這個博客：（超全）https://blog.csdn.net/hjwdz2015/article/details/104793872 調用工具時出現以下錯誤： this application failed to start because no QT platform plugin could be initialized.Reinsta

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