This application failed to start because no Qt platform plugin could be initialized问题解决合集
ThisapplicationfailedtostartbecausenoQtplatformplugincouldbeinitialized.Reinstallingtheapplicationmayfixthisproblem.尝试了许多解决方法,stackoverflow上有许多回答,包括copyplugin、环境变量…Qtcreatorfailstoope