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  1. Qt
  2. QTBUG-63733

Crash in QQmlContextData::ContextGuard::objectDestroyed

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    • 742e869afe2dbba6aae6302d20ba9c82f3ed99c6

    Description

      Steps to reproduce:

      1. Build the charts\qmlaxes example with Qt 5.9.2 MSVC2015 32bit in debug
      2. Run the app, go to the third view
      3. Observe a crash in QQmlContextData::ContextGuard::objectDestroyed**

      Call stack:

      1 QQmlContextData::ContextGuard::objectDestroyed qqmlcontext_p.h 373 0x6609ba70 
      2 QQmlData::destroyed qqmlengine.cpp 1771 0x6607417c 
      3 QQmlData::destroyed qqmlengine.cpp 754 0x66073a02 
      4 QObject::~QObject qobject.cpp 910 0x6731a152 
      5 QtCharts::QAbstractSeries::~QAbstractSeries qabstractseries.cpp 273 0x63cfcde 
      6 QtCharts::QXYSeries::~QXYSeries qxyseries.cpp 511 0x647c718 
      7 QtCharts::QLineSeries::~QLineSeries qlineseries.cpp 135 0x6460d4d 
      8 QtCharts::DeclarativeLineSeries::~DeclarativeLineSeries qtchartsqml2d 0x613bbe7 
      9 QQmlPrivate::QQmlElement<QtCharts::DeclarativeLineSeries>::~QQmlElement<QtCharts::DeclarativeLineSeries> qqmlprivate.h 104 0x613b199 
      10 QQmlPrivate::QQmlElement<QtCharts::DeclarativeLineSeries>::`scalar deleting destructor' qtchartsqml2d 0x613c89f 
      11 qDeleteInEventHandler qobject.cpp 4598 0x67320107 
      12 QObject::event qobject.cpp 1237 0x6731a5ef 
      13 QApplicationPrivate::notify_helper qapplication.cpp 3722 0x64a0a12b 
      14 QApplication::notify qapplication.cpp 3094 0x64a063dd 
      15 QCoreApplication::notifyInternal2 qcoreapplication.cpp 1018 0x672d1e2c 
      16 QCoreApplication::sendEvent qcoreapplication.h 233 0x672dacf9 
      17 QCoreApplicationPrivate::sendPostedEvents qcoreapplication.cpp 1678 0x672d315c 
      18 QEventDispatcherWin32::sendPostedEvents qeventdispatcher_win.cpp 1063 0x6736d3e4 
      19 QWindowsGuiEventDispatcher::sendPostedEvents qwindowsguieventdispatcher.cpp 82 0xf6a24e0 
      20 qt_internal_proc qeventdispatcher_win.cpp 237 0x6736b762 
      ... <More>

      Note: the issue is not reproducible on qt 5.9.1

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        For Gerrit Dashboard: QTBUG-63733
        # Subject Branch Project Status CR V

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            andysh Andy Shaw
            olga.abraimova Olga Abraimova
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            Dates

              Created:
              Updated:
              Resolved:

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