qt_viewer example cannot load slint file

[996666925]

qt_viewer example cannot load slint file, and the error message is "QObject::setParent: Cannot set parent, new parent is in a different thread".how to solve the problem？

[ogoffart]

I cannot reproduce this. What platform are you running on? What's your version of Qt?
Are you able to debug and run the program in a debugger with QT_FATAL_WARNINGS=1 to get a backtrace when this happens?

The qt_viewer doesn't use threads so i'm really wondering why you would get this error.