[Development] Debug/release of Qt application in Visual Studio 2005, strange error in Qt applications

[Yuriy Rusinov]

Hello, All !

I have developed crossplatform application under Qt, but strange error
was arises. Sometimes I received message Debug Assertion failed
dbgheap.c 1279 Expression _CrtIsValidHeapPointer(pUserData), when
application work under Windows XP, under linux all works fine. Because
Qt examples under windows give me the same error, there is a question
where is the error ?

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Best regards,
Sincerely yours,
Yuriy Rusinov.