Qt creator启动失败This application failed to start because it could not find or load the Qt platfo rm plugin "windows".
环境:
qt5.11.1
windows 10
步骤:
按照网上给的教程安装完qt之后,运行qt creator的时候提示This application failed to start because it could not find or load the Qt platfo rm plugin "windows".google了一个,发现需要在系统环境变量中设置QT_QPA_PLATFORM_PLUGIN_PATH=<QT_BASE>\plugins\platforms
,这样就可以运行了。运行qtdiag.exe的时候在控制台中会显示出来platform它是在哪里查找的。