Qt 4.8.4 Deployment Problem. Crashed Application in other computer.

cr4y88

Hello...

I compiled and follow the instruction in qt documentation about deployment.
I already used dependency walker to find all dll needed.
I got these .dll in my app folder:

libgcc_s_dw2-1.dll
libstdc++-6.dll
libwinpthread-1.dll
QtCore4.dll
QtGui4.dll
QtNetwork4.dll
QtOpenGL4.dll
myapp.exe

I run the .exe and it's working the computer in which I used to compile the application. But when I moved to other computer and try to run it, it crashed.

Later I found out that the graphic card of the computer I used to compile is different with the graphic card of the computer I used to test the application. They also have different version of opengl32.dll.
Can this be the problem?

Any idea?

Thanks in advance

Ray

hskoglund

Hi, about that crash, was it a blue screen or some error from the .exe file?

cr4y88

It was not a blue screen. It was an error. And the error indicate something with opengl. Here is a screenshot in one computer that I test "Screenshot":https://www.dropbox.com/s/zxhjxzfooghi612/TalkingHeadCrash_ScreenShot.png

In other computer that have different graphic card, the error was "nvoglnt.dll". All error indicate the opengl.

Any idea?

Thanks in advance