Error of qwindowsnativeimage, How fix it ?

Corveejet

Hello everyone,

I have a problem, my app crash after a long moment when it drawing a component....
I launch the app multiple times and it crash never at same place (one time in QDialog, an other in DrawText...)
The error is a access violation in the qwindowsnativeimage.cpp.

You can see in images the stack of the execution.

Can anyone help me ?

For information i use Qt.5.3.0 (msvc2010_opengl) with compiler Microsoft Visual C++ 10.0(x86).

Regards.

JoeCFD

Corrupt memory. It would be better to use VS tools to find the problem. On Windows, I would prefer to use VS instead of Qt Creator.

Corveejet

I have tried with vs but no more details...

Each time, where the app crash it's in function of QDialog::exec()...

Nobody else has that ?

Regards.

Corveejet

Hello everyone,
I have some news.

I find more precisely where the problem is.
It crash when i render with QPlainTextDocument, I obtain this in output debug$

QWin32PrintEngine::metric: GetDeviceCaps() failed, might be a driver problem
ASSERT: "hdc" in file qwindowsnativeimage.cpp, line 74
createDIB: CreateDIBSection failed."

I must update driver or make somethings else ?

regards,

Corveejet

The problem is Qprinter crash.... The fix is done when you upgrade the version of Qt.

regards.