Crash in QQmlContextData::ContextGuard::objectDestroyed

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 
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