0 QQmlContext::isValid qqmlcontext.cpp 232 0x6529024d 1 QQuickVisualDataModelPrivate::object qquickvisualdatamodel.cpp 851 0x7ff64de8044 2 QQuickVisualDataModel::item qquickvisualdatamodel.cpp 947 0x7ff64de0001 3 QQuickItemViewPrivate::createItem qquickitemview.cpp 2200 0x7ff64e6bbbe 4 QQuickListViewPrivate::addVisibleItems qquicklistview.cpp 672 0x7ff64dc0a9b 5 QQuickItemViewPrivate::refill qquickitemview.cpp 1687 0x7ff64e6b832 6 QQuickItemViewPrivate::refill qquickitemview.cpp 1667 0x7ff64e6b678 7 QQuickItemViewPrivate::regenerate qquickitemview.cpp 1732 0x7ff64e6ad8e 8 QQuickItemViewPrivate::mirrorChange qquickitemview.cpp 1652 0x7ff64e6ba42 9 QQuickItemPrivate::setLayoutMirror qquickitem.cpp 1514 0x7ff64cc45a5 10 QQuickItemPrivate::setImplicitLayoutMirror qquickitem.cpp 1495 0x7ff64cc444a 11 QQuickItemPrivate::setImplicitLayoutMirror qquickitem.cpp 1500 0x7ff64cc44e6 12 QQuickItemPrivate::resolveLayoutMirror qquickitem.cpp 1480 0x7ff64cc429c 13 QQuickItem::setParentItem qquickitem.cpp 2078 0x7ff64cb67c8 14 QQuickItem::~QQuickItem qquickitem.cpp 1908 0x7ff64cb5d39 15 QQuickRectangle::~QQuickRectangle Qt5Quickd 0x7ff64cd9633 16 QQmlPrivate::QQmlElement::~QQmlElement qqmlprivate.h 91 0x7ff64d26a5d 17 QQmlPrivate::QQmlElement::`scalar deleting destructor' Qt5Quickd 0x7ff64d29297 18 QQuickView::~QQuickView qquickview.cpp 207 0x7ff64e322a6 19 QQuickView::`scalar deleting destructor' qmlscene 0x7f64aeb70b8 20 main main.cpp 538 0x7f64aeb4873 21 __tmainCRTStartup crtexe.c 536 0x7f64aebd1dd 22 mainCRTStartup crtexe.c 377 0x7f64aebd30e 23 BaseThreadInitThunk KERNEL32 0x7ff7ba8167e 24 RtlUserThreadStart ntdll 0x7ff7da7c3f1