Qt error is printed on the console; how to see where it originates from?

Stefan Monov76

I'm getting this on the console in a QML app:

QFont::setPointSizeF: Point size <= 0 (0.000000), must be greater than 0

The app is not crashing so I can't use the debugger to get a backtrace for the exception. How do I see where the error originates from?

? Offline

Hi! You could install a custom message handler or force your application to die on warnings by defining QT_FATAL_WARNINGS.