Ubuntu pyinstaller 打包可执行文件时报错:qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
- 问题
- 解决办法
问题
Ubuntu pyinstaller 打包可执行文件时，报错：
QFactoryLoader::QFactoryLoader() checking directory path “/home/dyj/CarUI/dist/carmain/platforms” … qt.qpa.plugin: Could not find the Qt platform plugin “xcb” in “” This application failed to start because no Qt platform plugin could be initialized.
解决办法
在自己的主程序代码中加入以下代码：
import os
import PySide2
dirname = os.path.dirname(PySide2.__file__)
plugin_path = os.path.join(dirname, 'plugins', 'platforms')
os.environ['QT_QPA_PLATFORM_PLUGIN_PATH'] = plugin_path
参考链接：https://blog.csdn.net/ouening/article/details/81093697#commentBox