Bug 473732

Application: kalendar (23.04.3)

Qt Version: 5.15.10
Frameworks Version: 5.109.0
Operating System: Linux 6.4.11-200.fc38.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora release 38 (Thirty Eight)"
DrKonqi: 5.27.7 [KCrashBackend]

-- Information about the crash:
I installed Kalendar, selected some of my Accounts (Calendars and Tasks) and in Settings deselected to show Tasks in the Calendar View. 
Then, after selecting Week-View the Program crashes and doesnt start anymore until I delete these Files:
~/.config/kalendarrc
~/.config/kalendaracrc

The Setting to not Show Tasks in the Calendar-View is crucial, it doesnt crash without it. 

Here are some config files I could find: 

~/.config/kalendarrc
[ContactCollectionSelection]
Current=x-1
Selection=

[General]
lastOpenedView=WeekView

[GeneralView]
showTodosInCalendarViews=false
useIncidenceInfoPopup=false

[GlobalCollectionSelection]
Current=x-1
Selection=c80,c79,c82,c83,c85

[MonthView]
showWeekNumbers=true
weekdayLabelAlignment=Left
weekdayLabelLength=Abbreviated

~/.config/kalendaracrc
[Alarms]
CalendarsLastChecked=2023,8,24,18,49,0.872

~/.config/KDE/kalendar.conf
[QQControlsFileDialog]
favoriteFolders=@Invalid()
height=0
sidebarSplit=125.55000000000001
sidebarVisible=true
sidebarWidth=80
width=0

The crash can be reproduced every time.

-- Backtrace:
Application: Kalendar (kalendar), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fd76d2da374 in KCalendarCore::Calendar::isLoading() const () from /lib64/libKF5CalendarCore.so.5
#5  0x000055cefad4dd4d in HourlyIncidenceModel::resetLayoutLines() ()
#6  0x00007fd76cf1aa3f in GenericBinding<1>::write(QV4::Value const&, bool, QFlags<QQmlPropertyData::WriteFlag>) () from /lib64/libQt5Qml.so.5
#7  0x00007fd76cf1b59d in QQmlNonbindingBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&, QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) () from /lib64/libQt5Qml.so.5
#8  0x00007fd76cf18d15 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () from /lib64/libQt5Qml.so.5
#9  0x00007fd76cf269a4 in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () from /lib64/libQt5Qml.so.5
#10 0x00007fd76ceb8be1 in QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () from /lib64/libQt5Qml.so.5
#11 0x00007fd76ceb9a78 in QQmlIncubatorPrivate::forceCompletion(QQmlInstantiationInterrupt&) () from /lib64/libQt5Qml.so.5
#12 0x00007fd76ceb9b1c in QQmlIncubator::forceCompletion() () from /lib64/libQt5Qml.so.5
#13 0x00007fd76d722ccb in QQuickLoader::setAsynchronous(bool) () from /lib64/libQt5Quick.so.5
#14 0x00007fd76cf1aa3f in GenericBinding<1>::write(QV4::Value const&, bool, QFlags<QQmlPropertyData::WriteFlag>) () from /lib64/libQt5Qml.so.5
#15 0x00007fd76cf1b59d in QQmlNonbindingBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&, QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) () from /lib64/libQt5Qml.so.5
#16 0x00007fd76cf18d15 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () from /lib64/libQt5Qml.so.5
#17 0x00007fd76cef4507 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /lib64/libQt5Qml.so.5
#18 0x00007fd76b6e8150 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#19 0x00007fd76ce987e8 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () from /lib64/libQt5Qml.so.5
#20 0x00007fd76cf1a99b in GenericBinding<1>::write(QV4::Value const&, bool, QFlags<QQmlPropertyData::WriteFlag>) () from /lib64/libQt5Qml.so.5
#21 0x00007fd76cf1b59d in QQmlNonbindingBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&, QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) () from /lib64/libQt5Qml.so.5
#22 0x00007fd76cf18d15 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () from /lib64/libQt5Qml.so.5
#23 0x00007fd76cef4507 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /lib64/libQt5Qml.so.5
#24 0x00007fd76b6e8150 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#25 0x00007fd76d799d26 in QQuickPathView::refill() () from /lib64/libQt5Quick.so.5
#26 0x00007fd76d79f0e0 in QQuickPathView::componentComplete() () from /lib64/libQt5Quick.so.5
#27 0x00007fd76cf26d3b in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () from /lib64/libQt5Qml.so.5
#28 0x00007fd76ceb8be1 in QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () from /lib64/libQt5Qml.so.5
#29 0x00007fd76ceb91f0 in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () from /lib64/libQt5Qml.so.5
#30 0x00007fd76ceb2704 in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () from /lib64/libQt5Qml.so.5
#31 0x00007fd76d722005 in QQuickLoaderPrivate::_q_sourceLoaded() () from /lib64/libQt5Quick.so.5
#32 0x00007fd76cf26d3b in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () from /lib64/libQt5Qml.so.5
#33 0x00007fd76ceb23a7 in QQmlComponentPrivate::complete(QQmlEnginePrivate*, QQmlComponentPrivate::ConstructionState*) () from /lib64/libQt5Qml.so.5
#34 0x00007fd76ceb43a9 in QQmlComponentPrivate::completeCreate() () from /lib64/libQt5Qml.so.5
#35 0x00007fd76ceb6151 in QQmlComponent::createObject(QQmlV4Function*) () from /lib64/libQt5Qml.so.5
#36 0x00007fd76ceb6ac2 in QQmlComponent::qt_metacall(QMetaObject::Call, int, void**) () from /lib64/libQt5Qml.so.5
#37 0x00007fd76cef4a6a in QQmlObjectOrGadget::metacall(QMetaObject::Call, int, void**) const () from /lib64/libQt5Qml.so.5
#38 0x00007fd76cdc9466 in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () from /lib64/libQt5Qml.so.5
#39 0x00007fd76cdf9c91 in QV4::Runtime::CallPropertyLookup::call(QV4::ExecutionEngine*, QV4::Value const&, unsigned int, QV4::Value*, int) () from /lib64/libQt5Qml.so.5
#40 0x00007fd7007ae930 in ?? ()
#41 0x0000000000000000 in ?? ()
[Inferior 1 (process 45275) detached]

Reported using DrKonqi
This report was filed against 'kde' because the product 'kalendar' could not be located in Bugzilla. Add it to drkonqi's mappings file!