QtQuick: examples/window crashes

#0  operator== (s1=..., s2=...) at /home/max/qt/5.15/qtbase/src/corelib/text/qstring.cpp:3380
#1  0x00007ffff67ba784 in operator!= (s1=..., s2=...) at /home/max/qt/5.15.build/qtbase/include/QtCore/../../../../5.15/qtbase/src/corelib/text/qstring.h:768
#2  0x00007ffff69f006f in QQmlVMEMetaObject::metaCall (this=0x8c33b0, o=0x8c2ac0, c=QMetaObject::WriteProperty, _id=78, a=0x7fffffffcd60)
    at /home/max/qt/5.15/qtdeclarative/src/qml/qml/qqmlvmemetaobject.cpp:755
#3  0x00007ffff5fb8ed9 in QMetaObject::metacall (object=0x8c2ac0, cl=QMetaObject::WriteProperty, idx=78, argv=0x7fffffffcd60) at /home/max/qt/5.15/qtbase/src/corelib/kernel/qmetaobject.cpp:314
#4  0x00007ffff6a0ebed in QQmlPropertyData::writeProperty (this=0x89f998, target=0x8c2ac0, value=0x7fffffffd370, flags=...)
    at /home/max/qt/5.15.build/qtbase/include/QtQml/5.15.0/QtQml/private/../../../../../../../5.15/qtdeclarative/src/qml/qml/qqmlpropertydata_p.h:290
#5  0x00007ffff6a0c10a in QQmlPropertyPrivate::write (object=0x8c2ac0, property=..., value=..., context=0x0, flags=...) at /home/max/qt/5.15/qtdeclarative/src/qml/qml/qqmlproperty.cpp:1223
#6  0x00007ffff6a0bef8 in QQmlPropertyPrivate::writeValueProperty (object=0x8c2ac0, core=..., valueTypeData=..., value=..., context=0x0, flags=...)
    at /home/max/qt/5.15/qtdeclarative/src/qml/qml/qqmlproperty.cpp:1191
#7  0x00007ffff6a0bdb9 in QQmlPropertyPrivate::writeValueProperty (this=0x89f960, value=..., flags=...) at /home/max/qt/5.15/qtdeclarative/src/qml/qml/qqmlproperty.cpp:1170
#8  0x00007ffff6a0d860 in QQmlPropertyPrivate::write (that=..., value=..., flags=...) at /home/max/qt/5.15/qtdeclarative/src/qml/qml/qqmlproperty.cpp:1538
#9  0x00007ffff6a0d633 in QQmlProperty::write (this=0x7fffffffd308, value=...) at /home/max/qt/5.15/qtdeclarative/src/qml/qml/qqmlproperty.cpp:1454
#10 0x00007ffff6df2dac in QQDMIncubationTask::initializeRequiredProperties (this=0x8c2190, modelItemToIncubate=0x8c20d0, object=0x8c2ac0)
    at /home/max/qt/5.15/qtdeclarative/src/qmlmodels/qqmldelegatemodel.cpp:990
#11 0x00007ffff6df3639 in QQmlDelegateModelPrivate::setInitialState (this=0x631f10, incubationTask=0x8c2190, o=0x8c2ac0) at /home/max/qt/5.15/qtdeclarative/src/qmlmodels/qqmldelegatemodel.cpp:1106
#12 0x00007ffff6df35fb in QQDMIncubationTask::setInitialState (this=0x8c2190, o=0x8c2ac0) at /home/max/qt/5.15/qtdeclarative/src/qmlmodels/qqmldelegatemodel.cpp:1100
#13 0x00007ffff6a1964a in QQmlIncubatorPrivate::incubate (this=0x8c2200, i=...) at /home/max/qt/5.15/qtdeclarative/src/qml/qml/qqmlincubator.cpp:332
#14 0x00007ffff6a1888d in QQmlEnginePrivate::incubate (this=0x4f19a0, i=..., forContext=0x6304b0) at /home/max/qt/5.15/qtdeclarative/src/qml/qml/qqmlincubator.cpp:89
#15 0x00007ffff6a13032 in QQmlComponentPrivate::incubateObject (this=0x631bc0, incubationTask=0x8c2190, component=0x631ba0, engine=0x7fffffffdbc0, context=0x8c23a0, forContext=0x6304b0)
    at /home/max/qt/5.15/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:1225
#16 0x00007ffff6df3d64 in QQmlDelegateModelPrivate::object (this=0x631f10, group=QQmlListCompositor::Default, index=0, incubationMode=QQmlIncubator::AsynchronousIfNested)
    at /home/max/qt/5.15/qtdeclarative/src/qmlmodels/qqmldelegatemodel.cpp:1190
#17 0x00007ffff6df3fb0 in QQmlDelegateModel::object (this=0x631ee0, index=0, incubationMode=QQmlIncubator::AsynchronousIfNested) at /home/max/qt/5.15/qtdeclarative/src/qmlmodels/qqmldelegatemodel.cpp:1231
#18 0x00007ffff7c12626 in QQuickRepeaterPrivate::requestItems (this=0x631870) at /home/max/qt/5.15/qtdeclarative/src/quick/items/qquickrepeater.cpp:407
#19 0x00007ffff7c125d0 in QQuickRepeater::regenerate (this=0x6317b0) at /home/max/qt/5.15/qtdeclarative/src/quick/items/qquickrepeater.cpp:401
#20 0x00007ffff7c122a5 in QQuickRepeater::componentComplete (this=0x6317b0) at /home/max/qt/5.15/qtdeclarative/src/quick/items/qquickrepeater.cpp:351
#21 0x00007ffff6a9dfcd in QQmlObjectCreator::finalize (this=0x510240, interrupt=...) at /home/max/qt/5.15/qtdeclarative/src/qml/qml/qqmlobjectcreator.cpp:1386
#22 0x00007ffff6a125c8 in QQmlComponentPrivate::complete (enginePriv=0x4f19a0, state=0x4f0388) at /home/max/qt/5.15/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:988
#23 0x00007ffff6a12977 in QQmlComponentPrivate::completeCreate (this=0x4f0300) at /home/max/qt/5.15/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:1080
#24 0x00007ffff6a1286e in QQmlComponent::completeCreate (this=0x7fffffffdbb0) at /home/max/qt/5.15/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:1067
#25 0x00007ffff6a11dcb in QQmlComponent::create (this=0x7fffffffdbb0, context=0x0) at /home/max/qt/5.15/qtdeclarative/src/qml/qml/qqmlcomponent.cpp:821

2d6008e820 (HEAD -> fix_linter_warnings) Make draganddrop example less confusing
b5d3992dd4 WIP: Fix some linter warnings in examples
a5bbad045b Add (and ignore for now) type assertions to QML
482f48fd25 Generate registrations for all imports
63598bad5c Generate registrations for all examples