Solved This application failed to start because no Qt platform plugin could be initialized
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What is this error, please?Why can't a normal program run after QT is uninstalled?
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You need to place the "qwindows.dll" inside a folder named "platforms" which should be in your application folder. You can find the dll in the plugins folder of your Qt installation.
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Hi,
@canid said in This application failed to start because no Qt platform plugin could be initialized:
What is this error, please?Why can't a normal program run after QT is uninstalled?
Because you likely did not deploy it properly. Use windeployqt for that.