[Qt] QApplication::notify: Unexpected null receiver

[Павел Ишенин]

> 1.can you provide any test case about this / which control crashes app ?
> 2.any gdb backtrace ?
>
> I havent seen this message till early days of qt bindings (under linux).
> eg. we had bug when you click with right mouse button on to ttreeview  
> it crashes app and there's your message, or eg. we just called  
> QWidget_destroy(OurWidgetHandle) and boooom (really early days of  
> bindings) some QEvent still processing,but handle is dead, or eg.  
> WideString problem we had about 1-2 months ago.
> If I can reproduce this message, I'll find all answers to your question.
>   
I cant. It happens not ofter while playing with qt ide. Try to 
open/close some dialogs and maybe you'll be lucky.

Best regards,
Paul Ishenin.