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QOpenGLFramebufferObject: Unsupported framebuffer format

  • I use Windows 8 Qt 5.4.2 MSVS 2013

    Sometimes I get this error:
    "QOpenGLFramebufferObject: Unsupported framebuffer format"
    "[opengl\qopenglframebufferobject.cpp line 720] OpenGL Error: 1280"
    after opening an new QDialog

    The app freezes and a QQickWidget stays black. So I think it has to do with QML.

    What can cause this error ?

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