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  1. Qt 3D Studio
  2. QT3DS-3569

Runtime support for DataOutput causes crash

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    Description

      • There is an assert "item_exists()" coming from QtCore/qtmap.h, gdb backtrace below.

      Thread 7 "QSGRenderThread" received signal SIGABRT, Aborted.
      0x00007ffff4c5deb5 in raise () from /lib64/libc.so.6
      (gdb) bt
      #0 0x00007ffff4c5deb5 in raise () at /lib64/libc.so.6
      #1 0x00007ffff4c48895 in abort () at /lib64/libc.so.6
      #2 0x00007ffff52dbe2c in qErrnoWarning(char const*, ...) () at /home/jakarppi/Qt/5.12.3/gcc_64/bin/../lib/libQt5Core.so.5
      #3 0x00007ffff52db52b in qt_assert_x(char const*, char const*, char const*, int) () at /home/jakarppi/Qt/5.12.3/gcc_64/bin/../lib/libQt5Core.so.5
      #4 0x00007fffcca51b73 in QMutableMapIterator<QString, qt3ds::runtime::DataOutputDef>::value() (this=0x7fffc51a6770) at /home/jakarppi/Qt/5.12.3/gcc_64/include/QtCore/qmap.h:1293
      #5 0x00007fffcca5074d in SApp::NotifyDataOutputs() (this=0x7fffc01bf160) at /home/jakarppi/Work/qt3dstudio/src/Runtime/Source/runtime/Qt3DSApplication.cpp:1027
      #6 0x00007fffcca491d7 in SApp::UpdateAndRender() (this=0x7fffc01bf160) at /home/jakarppi/Work/qt3dstudio/src/Runtime/Source/runtime/Qt3DSApplication.cpp:1111
      #7 0x00007fffccc9103e in Q3DStudio::CRuntimeView::Render() (this=0x7fffc01ad540) at /home/jakarppi/Work/qt3dstudio/src/Runtime/Source/engine/Qt3DSRuntimeView.cpp:368
      #8 0x00007fffcce60378 in Q3DSViewer::Q3DSViewerApp::Render() (this=0x7fffc01ad208) at /home/jakarppi/Work/qt3dstudio/src/Runtime/Source/viewer/Qt3DSViewerApp.cpp:434
      #9 0x00007fffdc18a1f2 in Q3DSRenderer::draw() (this=0x7fffc0157bc0) at /home/jakarppi/Work/qt3dstudio/src/Runtime/api/studio3dqml/q3dsrenderer.cpp:163
      #10 0x00007fffdc189a09 in Q3DSRenderer::render() (this=0x7fffc0157bc0) at /home/jakarppi/Work/qt3dstudio/src/Runtime/api/studio3dqml/q3dsrenderer.cpp:148
      #11 0x00007ffff766ff22 in QSGFramebufferObjectNode::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) [clone .part.7] () at /home/jakarppi/Qt/5.12.3/gcc_64/bin/../lib/libQt5Quick.so.5
      #12 0x00007ffff54f4bf9 in QMetaObject::activate(QObject*, int, int, void**) () at /home/jakarppi/Qt/5.12.3/gcc_64/bin/../lib/libQt5Core.so.5
      #13 0x00007ffff75418c0 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /home/jakarppi/Qt/5.12.3/gcc_64/bin/../lib/libQt5Quick.so.5
      #14 0x00007ffff74f135e in QSGRenderThread::syncAndRender() () at /home/jakarppi/Qt/5.12.3/gcc_64/bin/../lib/libQt5Quick.so.5
      #15 0x00007ffff74f487c in QSGRenderThread::run() () at /home/jakarppi/Qt/5.12.3/gcc_64/bin/../lib/libQt5Quick.so.5
      #16 0x00007ffff52fbe13 in QThreadPrivate::start(void*) () at /home/jakarppi/Qt/5.12.3/gcc_64/bin/../lib/libQt5Core.so.5
      #17 0x00007ffff51a95a2 in start_thread () at /lib64/libpthread.so.0
      #18 0x00007ffff4d21163 in clone () at /lib64/libc.so.6

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        For Gerrit Dashboard: QT3DS-3569
        # Subject Branch Project Status CR V

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            jakarppi Jari Karppinen
            jakarppi Jari Karppinen
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              Updated:
              Resolved:

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