Bug 459239

Application: kate (22.04.1)

Qt Version: 5.15.5
Frameworks Version: 5.97.0
Operating System: Linux 5.19.8-200.fc36.x86_64 x86_64
Windowing System: X11
Distribution: Fedora Linux 36 (Workstation Edition)
DrKonqi: 5.25.5 [KCrashBackend]

-- Information about the crash:
This is on a freshly installed Kate.

I was able to open a Rust project and the LSP booted up and started working.

But as soon as I tried to configure Kate (again, in the fresh install, first time run), things broke.

I should have tested if on a fresh install I could have accessed either the Filesystem or the Configure Kate actions, apologies!

The crash can be reproduced every time.

-- Backtrace:
Application: Kate (kate), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fe94e309dfe in QMapData<KEntryKey, KEntry>::findNode(KEntryKey const&) const () from /lib64/libKF5ConfigCore.so.5
#5  0x00007fe94e33083a in KEntryMap::constFindEntry(QByteArray const&, QByteArray const&, QFlags<KEntryMap::SearchFlag>) const [clone .isra.0] () from /lib64/libKF5ConfigCore.so.5
#6  0x00007fe94e309832 in KConfigPrivate::lookupData(QByteArray const&, char const*, QFlags<KEntryMap::SearchFlag>, bool*) const () from /lib64/libKF5ConfigCore.so.5
#7  0x00007fe94e315fd5 in KConfigGroup::readEntry(char const*, QString const&) const () from /lib64/libKF5ConfigCore.so.5
#8  0x00007fe94e3161ff in KConfigGroup::readEntry(char const*, char const*) const () from /lib64/libKF5ConfigCore.so.5
#9  0x00007fe93a34fe42 in KDirOperator::readConfig(KConfigGroup const&) () from /lib64/libKF5KIOFileWidgets.so.5
#10 0x00007fe938c542e0 in KateFileBrowser::readSessionConfig(KConfigGroup const&) () from /usr/lib64/qt5/plugins/ktexteditor/katefilebrowserplugin.so
#11 0x00007fe938c57ae8 in KateFileBrowserPluginView::createFileBrowser(bool) [clone .part.0] () from /usr/lib64/qt5/plugins/ktexteditor/katefilebrowserplugin.so
#12 0x00007fe938c586a5 in KateFileBrowserPlugin::configPage(int, QWidget*) () from /usr/lib64/qt5/plugins/ktexteditor/katefilebrowserplugin.so
#13 0x00005589a36a22ef in KateConfigDialog::addPluginPage(KTextEditor::Plugin*) ()
#14 0x00005589a365e802 in KateMainWindow::showPluginConfigPage(KTextEditor::Plugin*, int) [clone .part.0] ()
#15 0x00007fe94ce93a3f in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#16 0x00007fe94d9562e6 in QAction::triggered(bool) () from /lib64/libQt5Widgets.so.5
#17 0x00007fe94d958fc3 in QAction::activate(QAction::ActionEvent) () from /lib64/libQt5Widgets.so.5
#18 0x00007fe94dae2fb2 in QMenuPrivate::activateCausedStack(QVector<QPointer<QWidget> > const&, QAction*, QAction::ActionEvent, bool) () from /lib64/libQt5Widgets.so.5
#19 0x00007fe94daeae8c in QMenuPrivate::activateAction(QAction*, QAction::ActionEvent, bool) () from /lib64/libQt5Widgets.so.5
#20 0x00007fe94d99f828 in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#21 0x00007fe94d95cd22 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#22 0x00007fe94d965392 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#23 0x00007fe94ce60218 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#24 0x00007fe94d963492 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib64/libQt5Widgets.so.5
#25 0x00007fe94d9b8fe5 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#26 0x00007fe94d9bbf50 in QWidgetWindow::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#27 0x00007fe94d95cd22 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#28 0x00007fe94ce60218 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#29 0x00007fe94d29ddf5 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#30 0x00007fe94d27cfbc in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#31 0x00007fe93adc2e6e in xcbSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5XcbQpa.so.5
#32 0x00007fe94b084faf in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#33 0x00007fe94b0da2c8 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#34 0x00007fe94b082940 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#35 0x00007fe94ceb0f4a in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#36 0x00007fe94ce5ec6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#37 0x00007fe94ce66d32 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#38 0x00005589a36448e5 in main ()
[Inferior 1 (process 51397) detached]

The reporter indicates this bug may be a duplicate of or related to bug 453454, bug 455056, bug 457105.

Reported using DrKonqi