qt.qpa.xcb: could not connect to display 问题解决
【5月更文挑战第16天】qt.qpa.xcb: could not connect to display
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem. 问题解决