wxMessageBox shows twice

[ChopStick]

Hello guys,
In my c++ code, wxMessageBox opens twice, though, I call it just once:

Code: Select all

void CameraStreamFrame::OnClose(wxCloseEvent& event)
{
    setgetClosing(true, true);				//Closes a thread 
    wxMessageBox("Close", "Goodbye");		//Is called twice
    event.Skip(true);						
}

I don't get this error with Destroy() but windows comes up with another error, which says: assert "m_count > 0" failed in DecRef().
I couldn't figure out, what is wrong with my code.
Probably you can help me
Thanks
ChopStick

[doublemax]

Any chance that you've connected the event handler twice? E.g. by having two entries in the event table or one entry plus a Bind() or Connect()?

[ONEEYEMAN]

Hi,
The easiest way is to probably set a breakpoint in this handler and see where the second time it is hit.
You did compile your code in debug mode, correct?

Thank you.