https://bugs.kde.org/show_bug.cgi?id=466328

            Bug ID: 466328
           Summary: crashes upon changing the view
    Classification: Applications
           Product: NeoChat
           Version: unspecified
          Platform: Neon
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: General
          Assignee: fe...@posteo.de
          Reporter: ryan...@gmail.com
                CC: c...@carlschwan.eu
  Target Milestone: ---

Application: neochat (23.01)

Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 5.15.0-60-generic x86_64
Windowing System: X11
Distribution: KDE neon 5.27
DrKonqi: 5.27.1 [KCrashBackend]

-- Information about the crash:
When changing to see a message, and sometimes when a message comes in, neochat
will crash.  Not sure if this is related to #456903 (closed)
Additionally, the icons for each chat are excessively large on a desktop view,
something like 512x512 pixels and I don't think they look like expected.

The crash can be reproduced every time.

-- Backtrace:
Application: NeoChat (neochat), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f1995bb29b4 in QString::operator=(QString const&) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00005592272f0efe in ?? ()
#6  0x0000559227296928 in ?? ()
#7  0x00007f1995ce6e79 in QSortFilterProxyModel::data(QModelIndex const&, int)
const () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00005592272d4248 in ?? ()
#9  0x00007f199533f4f7 in ?? () from /lib/x86_64-linux-gnu/libQt5QmlModels.so.5
#10 0x00007f1997b979f6 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f1997b98975 in
QV4::QObjectWrapper::virtualResolveLookupGetter(QV4::Object const*,
QV4::ExecutionEngine*, QV4::Lookup*) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#12 0x00007f1997bb8125 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f1997bbcb9f in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007f1997b4eaee in QV4::Function::call(QV4::Value const*, QV4::Value
const*, int, QV4::ExecutionContext const*) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007f1997cdb3a5 in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f1997ce16a8 in QQmlBinding::evaluate(bool*) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#17 0x00007f1997ce59db in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#18 0x00007f1997ce3664 in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#19 0x00007f1997cf0fca in
QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#20 0x00007f1997c86235 in
QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#21 0x00007f1997c8684d in QQmlEnginePrivate::incubate(QQmlIncubator&,
QQmlContextData*) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x00007f1995353363 in ?? () from /lib/x86_64-linux-gnu/libQt5QmlModels.so.5
#23 0x00007f19981ac375 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#24 0x00007f19981bb6ee in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#25 0x00007f19981aab38 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#26 0x00007f19981af13e in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#27 0x00007f19981af49a in QQuickItemView::modelUpdated(QQmlChangeSet const&,
bool) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#28 0x00007f1995d55108 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f199532603a in QQmlInstanceModel::modelUpdated(QQmlChangeSet const&,
bool) () from /lib/x86_64-linux-gnu/libQt5QmlModels.so.5
#30 0x00007f1995346e7c in ?? () from /lib/x86_64-linux-gnu/libQt5QmlModels.so.5
#31 0x00007f199534d4c2 in ?? () from /lib/x86_64-linux-gnu/libQt5QmlModels.so.5
#32 0x00007f199534d8c8 in ?? () from /lib/x86_64-linux-gnu/libQt5QmlModels.so.5
#33 0x00007f199535905d in QQmlDelegateModel::_q_modelReset() () from
/lib/x86_64-linux-gnu/libQt5QmlModels.so.5
#34 0x00007f1995359ca3 in QQmlDelegateModel::qt_metacall(QMetaObject::Call,
int, void**) () from /lib/x86_64-linux-gnu/libQt5QmlModels.so.5
#35 0x00007f1995d54e46 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007f1995cb6191 in
QAbstractItemModel::modelReset(QAbstractItemModel::QPrivateSignal) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007f1995cee30a in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f1995d55108 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f1995cb6191 in
QAbstractItemModel::modelReset(QAbstractItemModel::QPrivateSignal) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00007f1995cee30a in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00007f1995d55108 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00007f1995cb6191 in
QAbstractItemModel::modelReset(QAbstractItemModel::QPrivateSignal) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x00005592272247e3 in ?? ()
#44 0x00007f1997ce430e in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#45 0x00007f1997ce5b07 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#46 0x00007f1997ce3664 in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#47 0x00007f1997cc0165 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#48 0x00007f1995d54c5b in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#49 0x00007f1997ce2a08 in QQmlBinding::slowWrite(QQmlPropertyData const&,
QQmlPropertyData const&, QV4::Value const&, bool,
QFlags<QQmlPropertyData::WriteFlag>) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#50 0x00007f1997ce4400 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#51 0x00007f1997ce5b07 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#52 0x00007f1997ce3664 in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#53 0x00007f1997cc0165 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#54 0x00007f1995d54c5b in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#55 0x00005592272a815a in ?? ()
#56 0x0000559227233950 in ?? ()
#57 0x00007f1997cc06c5 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#58 0x00007f1997b9a986 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#59 0x00007f1997b9c84a in QV4::QObjectMethod::callInternal(QV4::Value const*,
QV4::Value const*, int) const () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#60 0x00007f1997bb9e93 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#61 0x00007f1997bbcb9f in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#62 0x00007f1997b4eaee in QV4::Function::call(QV4::Value const*, QV4::Value
const*, int, QV4::ExecutionContext const*) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#63 0x00007f1997cdb3a5 in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#64 0x00007f1997c8bf3b in QQmlBoundSignalExpression::evaluate(void**) () from
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#65 0x00007f1997c8d678 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#66 0x00007f1997cc0165 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#67 0x00007f1995d54c5b in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#68 0x00007f1995419046 in QQuickAction::triggered(QObject*) () from
/lib/x86_64-linux-gnu/libQt5QuickTemplates2.so.5
#69 0x00007f199541a086 in ?? () from
/lib/x86_64-linux-gnu/libQt5QuickTemplates2.so.5
#70 0x00007f1995415e10 in QQuickAbstractButtonPrivate::trigger() () from
/lib/x86_64-linux-gnu/libQt5QuickTemplates2.so.5
#71 0x00007f1995417cb1 in QQuickAbstractButtonPrivate::handleRelease(QPointF
const&) () from /lib/x86_64-linux-gnu/libQt5QuickTemplates2.so.5
#72 0x00007f1995437471 in QQuickControl::mouseReleaseEvent(QMouseEvent*) ()
from /lib/x86_64-linux-gnu/libQt5QuickTemplates2.so.5
#73 0x00007f19980e8b18 in QQuickItem::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#74 0x00007f19968c8793 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#75 0x00007f1995d1d07a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#76 0x00007f1998104555 in
QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () from
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#77 0x00007f1998105c03 in
QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () from
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#78 0x00007f19961c7cd5 in QWindow::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#79 0x00007f19968c8793 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#80 0x00007f1995d1d07a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#81 0x00007f19961bba77 in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#82 0x00007f199618fa5c in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#83 0x00007f1990c2bdee in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#84 0x00007f1994c84d3b in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#85 0x00007f1994cd96c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#86 0x00007f1994c823e3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#87 0x00007f1995d76ad8 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#88 0x00007f1995d1b99b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#89 0x00007f1995d23f34 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#90 0x0000559227195579 in ?? ()
#91 0x00007f1995551d90 in __libc_start_call_main
(main=main@entry=0x559227192af0, argc=argc@entry=1,
argv=argv@entry=0x7fffb3e07798) at ../sysdeps/nptl/libc_start_call_main.h:58
#92 0x00007f1995551e40 in __libc_start_main_impl (main=0x559227192af0, argc=1,
argv=0x7fffb3e07798, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffb3e07788) at ../csu/libc-start.c:392
#93 0x0000559227211825 in ?? ()
[Inferior 1 (process 77414) detached]

The reporter indicates this bug may be a duplicate of or related to bug 456903.

Reported using DrKonqi

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