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  1. Qt Design Studio
  2. QDS-13689

Live Preview/Run crashes with Effect Demo on macOS and Linux

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Details

    • Bug
    • Resolution: Fixed
    • P2: Important
    • QDS 4.7.0
    • QDS 4.6.0
    • Demos and Examples
    • None
    • Linux/X11, macOS

    Description

      Steps to reproduce:

      • Download and open Effect Demo
      • Click Run or Live Preview 
      • -> qml2puppet opens for a while, looking correct, then after a while crashes.
      • Application output shows:
      11:27:52: Starting /Users/qt/RTA/QtDesignStudio_4.6.0/QtDesignStudio-4.6.0-preview/Qt Design Studio.app/Contents/Resources/qt6_design_studio_reduced_version/bin/qml2puppet-4.6.0 --qml-runtime -I /Users/qt/Documents/QtDesignStudio/examples/EffectDemo/imports -I /Users/qt/Documents/QtDesignStudio/examples/EffectDemo/asset_imports /Users/qt/Documents/QtDesignStudio/examples/EffectDemo/Screen01.ui.qml -qmljsdebugger=file:/private/var/folders/4g/4wd9jczs77l6tlfg1yd4skd40000gp/T/QtDesignStudio-wiKVfy/qtc-socket.XgYblp,block,services:QmlPreview,DebugTranslation...
      QML debugging is enabled. Only use this in a safe environment.
      Info: Starting QML Runtime
      Warning: CoreApp is not initialized! Falling back to QGuiApplication!
      Debug: QML Debugger: Connecting to socket /private/var/folders/4g/4wd9jczs77l6tlfg1yd4skd40000gp/T/QtDesignStudio-wiKVfy/qtc-socket.XgYblp...
      Debug: DirectionalBlur is not supported with Qt 6
      Debug: GaussianBlur is not supported with Qt 6
      Debug: DirectionalBlur is not supported with Qt 6
      Debug: GaussianBlur is not supported with Qt 6
      Warning: preview position is out of screen
      Debug: DirectionalBlur is not supported with Qt 6
      Debug: GaussianBlur is not supported with Qt 6
      Warning: preview position is out of screen
      Warning: QGfxShaderBuilder: Failed to create path: "/Users/qt/Library/Caches/qml2puppet-4.6.0/_qt_QGfxShaderBuilder_6.8.0/"
      11:28:05: /Users/qt/RTA/QtDesignStudio_4.6.0/QtDesignStudio-4.6.0-preview/Qt Design Studio.app/Contents/Resources/qt6_design_studio_reduced_version/bin/qml2puppet-4.6.0 crashed. 
      • This issue has reproduced before, see https://bugreports.qt.io/browse/QDS-11983
      • On macOS, seems to reproduce repeatedly, on Linux I saw the crash only once and after that running worked fine.
      • Could not reproduce on Windows

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            thohartm Thomas Hartmann
            tanja_remes Tanja Remes
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            Dates

              Created:
              Updated:
              Resolved:

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