Unable to run QT sample program on openGl



  • hello
    i am unable to play sample open gl programs
    its gives error
    static QWindowsEGLStaticContext* QWindowsEGLStaticContext::create(QWindowsOpenGLTester::Renderers): Could not initialize EGL display: error 0x3001
    static QWindowsEGLStaticContext* QWindowsEGLStaticContext::create(QWindowsOpenGLTester::Renderers): When using ANGLE, check if d3dcompiler_4x.dll is available
    Failed to load opengl32sw.dll (The specified module could not be found.)
    static QOpenGLStaticContext* QOpenGLStaticContext::create(bool): Failed to load and resolve WGL/OpenGL functions
    static QWindowsEGLStaticContext* QWindowsEGLStaticContext::create(QWindowsOpenGLTester::Renderers): Could not initialize EGL display: error 0x3001
    static QWindowsEGLStaticContext* QWindowsEGLStaticContext::create(QWindowsOpenGLTester::Renderers): When using ANGLE, check if d3dcompiler_4x.dll is available
    Failed to load opengl32sw.dll (The specified module could not be found.)
    static QOpenGLStaticContext* QOpenGLStaticContext::create(bool): Failed to load and resolve WGL/OpenGL functions
    QOpenGLWidget: Failed to create context
    composeAndFlush: makeCurrent() failed
    composeAndFlush: makeCurrent() failed
    can u please help
    i am new here


  • Lifetime Qt Champion

    Hi and welcome to devnet,

    Which version of Qt are you using ? On which version of Windows ?



  • Qt Creator 3.4.2 (opensource)
    Based on Qt 5.5.0 (MSVC 2013, 32 bit)

    using on windows 8 enterprise


  • Lifetime Qt Champion

    Are you starting the sample from Qt Creator ?


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