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Qt 4.8.4 Deployment Problem. Crashed Application in other computer.



  • 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



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



  • 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


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