Reproducable crash (page access fault) on exit, call stack follows

> QtQuickd5.dll!QQuickCustomParticle::setSource(const QVariant & var, int index) Line 288 + 0x5 bytes C++
QtQuickd5.dll!QQuickCustomParticle::changeSource(int index) Line 262 + 0x14 bytes C++
QtQuickd5.dll!QQuickCustomParticle::qt_static_metacall(QObject * _o, QMetaObject::Call _c, int _id, void * * _a) Line 71 C++
QtCored5.dll!QMetaObject::activate(QObject * sender, const QMetaObject * m, int local_signal_index, void * * argv) Line 3255 C++
QtCored5.dll!QSignalMapper::mapped(int _t1) Line 139 C++
QtCored5.dll!QSignalMapper::map(QObject * sender) Line 255 C++
QtCored5.dll!QSignalMapper::map() Line 245 + 0x20 bytes C++
QtCored5.dll!QSignalMapper::qt_static_metacall(QObject * _o, QMetaObject::Call _c, int _id, void * * _a) Line 64 + 0xa bytes C++
QtCored5.dll!QMetaObject::activate(QObject * sender, const QMetaObject * m, int local_signal_index, void * * argv) Line 3255 C++
QtCored5.dll!QMetaObject::activate(QObject * sender, int signal_index, void * * argv) Line 3302 C++
QtQmld5.dll!QQmlVMEVariantQObjectPtr::objectDestroyed(QObject * __formal) Line 72 C++
QtQmld5.dll!QQmlData::destroyed(QObject * object) Line 1193 C++
QtQmld5.dll!QQmlData::destroyed(QAbstractDeclarativeData * d, QObject * o) Line 404 C++
QtCored5.dll!QObject::~QObject() Line 749 C++
QtQuickd5.dll!QQuickItem::~QQuickItem() Line 1869 + 0x24 bytes C++
QtQuickd5.dll!QQuickShaderEffectSource::~QQuickShaderEffectSource() Line 545 + 0x1c bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickShaderEffectSource>::~QQmlElement<QQuickShaderEffectSource>() Line 91 + 0xa bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickShaderEffectSource>::`scalar deleting destructor'() + 0x17 bytes C++
QtCored5.dll!QObjectPrivate::deleteChildren() Line 1660 + 0x35 bytes C++
QtCored5.dll!QObject::~QObject() Line 822 C++
QtQuickd5.dll!QQuickItem::~QQuickItem() Line 1869 + 0x24 bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement<QQuickItem>() Line 91 + 0xa bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickItem>::`scalar deleting destructor'() + 0x17 bytes C++
QtCored5.dll!QObjectPrivate::deleteChildren() Line 1660 + 0x35 bytes C++
QtCored5.dll!QObject::~QObject() Line 822 C++
QtQuickd5.dll!QQuickItem::~QQuickItem() Line 1869 + 0x24 bytes C++
QtQuickd5.dll!QQuickFlickable::~QQuickFlickable() Line 596 + 0xa bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickFlickable>::~QQmlElement<QQuickFlickable>() Line 91 + 0xa bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickFlickable>::`scalar deleting destructor'() + 0x17 bytes C++
QtCored5.dll!QObjectPrivate::deleteChildren() Line 1660 + 0x35 bytes C++
QtCored5.dll!QObject::~QObject() Line 822 C++
QtQuickd5.dll!QQuickItem::~QQuickItem() Line 1869 + 0x24 bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement<QQuickItem>() Line 91 + 0xa bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickItem>::`scalar deleting destructor'() + 0x17 bytes C++
QtCored5.dll!QObjectPrivate::deleteChildren() Line 1660 + 0x35 bytes C++
QtCored5.dll!QObject::~QObject() Line 822 C++
QtQuickd5.dll!QQuickItem::~QQuickItem() Line 1869 + 0x24 bytes C++
QtQuickd5.dll!QQuickFlipable::~QQuickFlipable() Line 138 + 0xa bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickFlipable>::~QQmlElement<QQuickFlipable>() Line 91 + 0xa bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickFlipable>::`scalar deleting destructor'() + 0x17 bytes C++
QtCored5.dll!QObjectPrivate::deleteChildren() Line 1660 + 0x35 bytes C++
QtCored5.dll!QObject::~QObject() Line 822 C++
QtQuickd5.dll!QQuickItem::~QQuickItem() Line 1869 + 0x24 bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement<QQuickItem>() Line 91 + 0xa bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickItem>::`scalar deleting destructor'() + 0x17 bytes C++
QtCored5.dll!QObjectPrivate::deleteChildren() Line 1660 + 0x35 bytes C++
QtCored5.dll!QObject::~QObject() Line 822 C++
QtQuickd5.dll!QQuickItem::~QQuickItem() Line 1869 + 0x24 bytes C++
QtQuickd5.dll!QQuickRectangle::~QQuickRectangle() + 0x13 bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickRectangle>::~QQmlElement<QQuickRectangle>() Line 91 + 0xa bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickRectangle>::`scalar deleting destructor'() + 0x17 bytes C++
QtCored5.dll!QObjectPrivate::deleteChildren() Line 1660 + 0x35 bytes C++
QtCored5.dll!QObject::~QObject() Line 822 C++
QtQuickd5.dll!QQuickItem::~QQuickItem() Line 1869 + 0x24 bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickItem>::~QQmlElement<QQuickItem>() Line 91 + 0xa bytes C++
QtQuickd5.dll!QQmlPrivate::QQmlElement<QQuickItem>::`scalar deleting destructor'() + 0x17 bytes C++
QtQuickd5.dll!QQuickViewPrivate::~QQuickViewPrivate() Line 79 + 0x3f bytes C++
QtQuickd5.dll!QQuickViewPrivate::`scalar deleting destructor'() + 0x17 bytes C++
QtCored5.dll!QScopedPointerDeleter<QObjectData>::cleanup(QObjectData * pointer) Line 61 + 0x30 bytes C++
QtCored5.dll!QScopedPointer<QObjectData,QScopedPointerDeleter<QObjectData> >::~QScopedPointer<QObjectData,QScopedPointerDeleter<QObjectData> >() Line 98 C++
QtCored5.dll!QObject::~QObject() Line 826 + 0x14 bytes C++
QtGuid5.dll!QWindow::~QWindow() Line 182 + 0x1d bytes C++
QtQuickd5.dll!QQuickCanvas::~QQuickCanvas() Line 809 + 0xb bytes C++
QtQuickd5.dll!QQuickView::~QQuickView() Line 180 + 0xa bytes C++
qmlscene.exe!MyQQuickView::~MyQQuickView() + 0x14 bytes C++
qmlscene.exe!MyQQuickView::`scalar deleting destructor'() + 0x17 bytes C++
qmlscene.exe!main(int argc, char * * argv) Line 442 + 0x43 bytes C++
qmlscene.exe!__tmainCRTStartup() Line 555 + 0x19 bytes C
qmlscene.exe!mainCRTStartup() Line 371 C