Occasionally my QtQuick application crashes directly at the start. Most of the time it runs without problems. Therefore it is hard to catch.

But this same crash occurs independently of platform and compiler. (I've listed tested combinations in the Environment section.)

Today I catched the crash in my Windows debugger. See screenshots.

The crash occurs in the IOSApplication::notify() method which in this case - event of User type 1000 - forwards the call to the direct base class, QGuiApplication::notify() and does nothing else. Except this line there is no own code listed in the callstack.

Btw. I do not directly send events. This user event is also created somewhere in the Qt libraries.