QMessageBox crashes everytime inside the function?

**Gokulnathvc** · 21st December 2011, 07:51

Everytime the QMessageBox crashes and the whole application is being crashed. Even the simple declaration also.

Qt Code:

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QMessageBox messbox;

QMessageBox messbox;

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**Qiieha** · 21st December 2011, 10:25

Did you include the QMessageBox?

Qt Code:

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#include <QMessageBox>

#include <QMessageBox>

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**stampede** · 21st December 2011, 10:42

Can you show the actual code ? I'm sure its something else, QMessageBox is working fine for thousands of Qt users

Anyway, you can build the debug version, use debugger and post backtrace after crash.

**Gokulnathvc** · 21st December 2011, 11:36

I have included the header file.

**Qiieha** · 21st December 2011, 11:38

and it didn't help?

**Gokulnathvc** · 21st December 2011, 11:44

I have used almost every form of QMessageBox, still it crashes everytime. In release version it works fine, but not in debug mode.

**Qiieha** · 21st December 2011, 11:57

Download the newest libs from Qt.

**FelixB** · 21st December 2011, 12:29

do you have other problems in debug mode? maybe you include the release lib?

**nish** · 21st December 2011, 18:11

can you provide a minimal compilable program. may just with main() and messagebox inside it?

Thread: QMessageBox crashes everytime inside the function?