Build release and run error

[gabriele]

I'm use Qt Creator 1.2.1.

Build with g++ mingw.
In the Project release build setting show this line:

Effective qmake call:
E:/......./RF_Scanner.pro -spec win32-g++ -r CONFIG+=release

[nish]

are you able to run the application by pressing Ctrl+R in QtCreator,
and can you translate your full error msg in that message box?

[gabriele]

OK.

In the Application Output window appear:

"Starting E:\Dati_Lavoro\Programmi\PC_C\QTProjects\RF_Scanne r-1_000\release\RF_Scanner-1_000.exe...

E:\Dati_Lavoro\Programmi\PC_C\QTProjects\RF_Scanne r-1_000\release\RF_Scanner-1_000.exe exited with code -1073741511"

[nish]

Your code is crashing. Start your application in debug mode by pressing F5 and trace the stack

[gabriele]

The build release version don't start in debug mode.
The build debug version run in debug mode and it's OK, error free.

[squidge]

Did you copy the correct DLLs? There are multiple DLLs with the same name but different size. You have to copy the correct one or the above error will result.

[gabriele]

I'm copy
C:\Programmi\Qt\2009.04\bin


Now I'm try copy
C:\Programmi\Qt\2009.04\qt\bin
and program run

Wath are the difference?

[schnitzel]

I'm copy
C:\Programmi\Qt\2009.04\bin


Now I'm try copy
C:\Programmi\Qt\2009.04\qt\bin
and program run

Wath are the difference?

I believe the folder ...\Qt\2009.04\bin is for Qt Creator and ...\Qt\2009.04\qt\bin is the sdk and here is where you should copy dll's from for app deployment. I always wondered though why QtCreator has its own set of dlls.

[gabriele]

Thank you very mutch at all

[squidge]

I think there's a good clue if you examine the QtCreator.exe file - it seems to be compiled with Microsoft Visual Studio 2008 - there are references to MSVCR90.dll, but no GCC libs. The DLLs are the same.

The DLLs in the qt\bin directory are compiled with GCC.