[kalzium] [Bug 477350] New: molecura editor crash.

[Tanaka Katsuharu]

https://bugs.kde.org/show_bug.cgi?id=477350

            Bug ID: 477350
           Summary: molecura editor crash.
    Classification: Applications
           Product: kalzium
           Version: 23.08.1
          Platform: Fedora RPMs
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kalzium at kde.org
          Reporter: ktsh.tanaka.2020 at gmail.com
  Target Milestone: ---

Application: kalzium (23.08.1)

Qt Version: 5.15.11
Frameworks Version: 5.111.0
Operating System: Linux 6.5.11-200.fc38.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora release 38 (Thirty Eight)"
DrKonqi: 5.27.9 [KCrashBackend]

-- Information about the crash:
When I start the molecule editor, it crashes. There is no problem with other
commands, but when I start them, the application crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: Kalzium (kalzium), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f887383dcb4 in Avogadro::Core::Layer::maxLayer() const () from
/lib64/libAvogadroCore.so.1
#5  0x00007f8873841730 in Avogadro::Core::LayerManager::layerCount() () from
/lib64/libAvogadroCore.so.1
#6  0x00007f8874138095 in
Avogadro::QtPlugins::SelectionTool::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () from /lib64/libAvogadroQtPlugins.so.1
#7  0x00007f88722e8948 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#8  0x00007f887413baee in
Avogadro::QtPlugins::SelectionToolWidget::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () from /lib64/libAvogadroQtPlugins.so.1
#9  0x00007f88722e8948 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#10 0x00007f88730bcd93 in QComboBox::currentIndexChanged(int) () from
/lib64/libQt5Widgets.so.5
#11 0x00007f88730be73a in
QComboBoxPrivate::_q_emitCurrentIndexChanged(QModelIndex const&) () from
/lib64/libQt5Widgets.so.5
#12 0x00007f88730c22d4 in QComboBoxPrivate::setCurrentIndex(QModelIndex const&)
() from /lib64/libQt5Widgets.so.5
#13 0x00007f88730c2679 in QComboBox::setCurrentIndex(int) () from
/lib64/libQt5Widgets.so.5
#14 0x00007f88722e8948 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#15 0x00007f8872262ada in QAbstractItemModel::rowsInserted(QModelIndex const&,
int, int, QAbstractItemModel::QPrivateSignal) () from /lib64/libQt5Core.so.5
#16 0x00007f887226bcc0 in QAbstractItemModel::endInsertRows() () from
/lib64/libQt5Core.so.5
#17 0x00007f8872ab457d in QStandardItemPrivate::insertRows(int, int,
QList<QStandardItem*> const&) () from /lib64/libQt5Gui.so.5
#18 0x00007f88730c6ddf in QComboBox::insertItem(int, QIcon const&, QString
const&, QVariant const&) () from /lib64/libQt5Widgets.so.5
#19 0x00007f8874136a5e in
Avogadro::QtPlugins::SelectionToolWidget::setDropDown(unsigned long, unsigned
long) () from /lib64/libAvogadroQtPlugins.so.1
#20 0x00007f88746dc9d3 in
Avogadro::QtOpenGL::GLWidget::setMolecule(Avogadro::QtGui::Molecule*) () from
/lib64/libAvogadroQtOpenGL.so.1
#21 0x000000000043d318 in KalziumGLWidget::KalziumGLWidget(QWidget*) ()
#22 0x000000000043ddbe in MoleculeDialog::MoleculeDialog(QWidget*) ()
#23 0x000000000047a305 in Kalzium::slotMoleculeviewer() ()
#24 0x00007f88722e87c1 in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#25 0x00007f8872fa7d24 in QAction::triggered(bool) () from
/lib64/libQt5Widgets.so.5
#26 0x00007f8872faab7b in QAction::activate(QAction::ActionEvent) () from
/lib64/libQt5Widgets.so.5
#27 0x00007f88730ab92a in QAbstractButtonPrivate::click() () from
/lib64/libQt5Widgets.so.5
#28 0x00007f88730aba68 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) ()
from /lib64/libQt5Widgets.so.5
#29 0x00007f88731afb86 in QToolButton::mouseReleaseEvent(QMouseEvent*) () from
/lib64/libQt5Widgets.so.5
#30 0x00007f8872ff3698 in QWidget::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#31 0x00007f8872faeb75 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#32 0x00007f8872fb7456 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#33 0x00007f88722b44e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#34 0x00007f8872fb56a4 in QApplicationPrivate::sendMouseEvent(QWidget*,
QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) ()
from /lib64/libQt5Widgets.so.5
#35 0x00007f887300d1b9 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from
/lib64/libQt5Widgets.so.5
#36 0x00007f887301073f in QWidgetWindow::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#37 0x00007f8872faeb75 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#38 0x00007f88722b44e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#39 0x00007f887276cc1b in
QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*)
() from /lib64/libQt5Gui.so.5
#40 0x00007f887274acfc in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQt5Gui.so.5
#41 0x00007f886f41be94 in userEventSourceDispatch(_GSource*, int (*)(void*),
void*) () from /lib64/libQt5WaylandClient.so.5
#42 0x00007f886ff134fc in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#43 0x00007f886ff716b8 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#44 0x00007f886ff10b83 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#45 0x00007f8872306a89 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#46 0x00007f88722b2eab in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#47 0x00007f88722bb13b in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#48 0x0000000000435760 in main ()
[Inferior 1 (process 4038) detached]

Reported using DrKonqi

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