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  1. Qt
  2. QTBUG-47971

Exception: WinRT transform error

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Details

    • Bug
    • Resolution: Invalid
    • P2: Important
    • None
    • 5.5.0
    • QPA
    • None
    • Development environment:
      - PC with Windows 8.1
      - Visual Studio 2013/2015 (tried both)
      - Qt 5.4/5.5 (tried both)
      - CMake 3.3.1 for generating the VS solution

      Target environement:
      - Nokia Lumia 920 with Windows 8.1
    • WinRT

    Description

      The mobile app crashes with the following closing debug output:

      Exception thrown at 0x76F435D7 (KERNELBASE.DLL) in mobile.exe: 0x40080202: WinRT transform error (parameters: 0x8000000B, 0x80070490, 0x00000014, 0x0053E468).
      ASSERT failure in __cdecl QWinRTScreen::QWinRTScreen(void): "Element not found.", file qwinrtscreen.cpp, line 496
      Exception thrown at 0x6571B641 (qwinrtd.dll) in mobile.exe: 0xC0000005: Access violation reading location 0x00000000.

      This error occurs when I execute the following at the very beginning of the app:

      "m_AppMain = new QGuiApplication(argc, argv);"

      After some debugging efforts I figured out that the exception origin is somewhere inside:

      Windows::ApplicationModel::Core::CoreApplicationFactory::GetCurrentView(struct Windows::ApplicationModel::Core::ICoreApplicationView )

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            owolff Oliver Wolff
            Silvo Thomas Volkert
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            Dates

              Created:
              Updated:
              Resolved:

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