标签:pyqt5 stack ima lazy 方法 ble sig 定位 lib
在打开PyQt5-tools中的Designer.exe时,提示如下错误:
designer
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
定位到Python38\Lib\site-packages\PyQt5\Qt\plugins
,这个位置取决于你安装Python的位置,我的电脑上该位置的完整路劲是:C:\Users\focksor\AppData\Local\Programs\Python\Python38\Lib\site-packages\PyQt5\Qt\plugins
。
将该目录下的platforms
文件夹复制到Python38\Lib\site-packages\pyqt5_tools\Qt\bin
,并替换处于该目录下的platforms
内的文件。
再次打开designer.exe
,此时问题应该已解决。
如果你同样遇到该问题并通过此贴解决了问题,你可以留下你的评论来提示后来人该方法是可行的。
This application failed to start because no Qt platform plugin could be initialized
标签:pyqt5 stack ima lazy 方法 ble sig 定位 lib
原文地址:https://www.cnblogs.com/focksor/p/13166970.html