win10安装pyqt5,出现“This application failed to start because no Qt platform plugin could be initialized“
2020-07-19 04:24
260 查看
win10 下安装好python,再安装pyqt5,pyqt5-tools
在python 目录下 \Python\Python38\Lib\site-packages\pyqt5_tools\Qt\bin ，运行 designer.exe,出现以下错。
py
处理方法
在系统变量中，新增变量”QT_PLUGIN_PATH“
变量值则为pyqt5-tools\Qt\plusins 目录
确定后，退出，应该就可以了
内容来自用户分享和网络整理，不保证内容的准确性，如有侵权内容，可联系管理员处理 
相关文章推荐
- PyQt5安装后报错：This application failed to start because no Qt platform plugin could be initialized.
- PySide2的This application failed to start because no Qt platform plugin could be initialized解决方式
- this application failed to start ,because no Qt platformplugin couble be initialzed
- This application failed to start because it could not find or load the Qt platform plugin "xcb" in "
- This application failed to start because it could not find or load the Qt platform plugin "xcb".
- This application failed to start because it could not find or load the Qt platform plugin "xcb".
- This application failed to start because it could not find or load the Qt platform plugin "xcb".
- This application failed to start because no Qt platform plugin(Pycharm调用matplitlib提示no Qt platform)
- This application failed to start because it could not find or load the Qt platform plugin "linuxfb"
- QT移植无法启动 This application failed to start because it could not find or load the Qt platform plugin
- This application failed to start because it could not find or load the Qt platform plugin "xcb"
- This application failed to start because it could not find or load the Qt platform plugin “windows”错
- [Qt] this application failed to start because it could not find or load the Qt platform plugin
- This application failed to start because it could not find or load the Qt platform plugin "windows"
- This application failed to start because it could not find or load the Qt platform plugin “windows”错误解决方法
- This application failed to start because it could not find or load the Qt platform plugin "windows"
- This application failed to start because it could not find or load the Qt platform plugin "windows"
- This application failed to start because it could not find or load the Qt platform plugin "xcb"
- This application failed to start because it could not find or load the Qt platform plugin “... 分类： QT学习实践 2015-05-17 18:21 44人阅读 评论(0) 收藏
- This application failed to start because it could not find or load the Qt platform plugin