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  1. Qt Creator
  2. QTCREATORBUG-12795

qml2puppet starts and crashes over and over again

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: P2: Important P2: Important
    • Qt Creator 3.2.1
    • Qt Creator 3.1.2
    • Quick Designer
    • None

      When going from Edit Mode to Design Mode in Qt Creator causes the system to be very sluggish due to qml2puppet process being launched (and presumably crashing) repeatedly.

      I do not see any stacktraces or anything but by watching my system monitor I can see the processes coming and going with increasing process ids.

      After I tried simplifying the code to isolate the problem, I started getting an error in the UI - "Qt Quick emulation layer crashed (1:0)" with a link to the error. The line implicated by the error message only contains the import QtQuick 2.2 declaration. It no longer appears to restart over and over now.

      Also, the following were logged to the console:

      QProcess: Destroyed while process ("/home/alanm/Qt/5.3/gcc_64/bin/qml2puppet") is still running.
      qrc:/stateseditor/stateslist.qml:168:17: QML Image: Failed to get image from provider: image://qmldesigner_stateseditor/baseState-7
      Process finished: QProcess(0x57a9dd0, name = "EditorProcess")
      Process finished: QProcess(0x5739fa0, name = "PreviewProcess")
      QIODevice::write: device not open
      QIODevice::write: device not open
      QIODevice::write: device not open
      Process finished: QProcess(0x3f3d5a0, name = "RenderProcess")
      QIODevice::write: device not open
      QIODevice::write: device not open
      QIODevice::write: device not open
      QIODevice::write: device not open
      QIODevice::write: device not open
      QIODevice::write: device not open
      QIODevice::write: device not open
      QIODevice::write: device not open
      QIODevice::write: device not open

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            thohartm Thomas Hartmann
            kahunamoore Alan Moore
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              Created:
              Updated:
              Resolved:

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