Application: kdevelop (5.6.2)

Qt Version: 5.15.2
Frameworks Version: 5.90.0
Operating System: Linux 5.16.9-200.fc35.x86_64 x86_64
Windowing System: X11
Distribution: Fedora Linux 35 (KDE Plasma)
DrKonqi: 5.23.5 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
While trying to open a saved project, anything happen. If trying  more attempts, program craches and quit with a notify about an error. 
Can't get more infos as a new user both for linux, kdevelop, python and stuff in general.

The crash can be reproduced every time.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault

[KCrash Handler]
#4  0x00007f1c209e7a70 in KDevelop::Project::buildSystemManager() const () from /lib64/libKDevPlatformShell.so.56
#5  0x00007f1bfc00e2fa in KDevelop::CompileAnalyzer::updateActions() () from /lib64/libKDevCompileAnalyzerCommon.so.34
#6  0x00007f1c1f1363e9 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#7  0x00007f1c208b0bf3 in KDevelop::IDocumentController::documentActivated(KDevelop::IDocument*) () from /lib64/libKDevPlatformInterfaces.so.56
#8  0x00007f1c209b559f in KDevelop::MainWindowPrivate::changeActiveView(Sublime::View*) () from /lib64/libKDevPlatformShell.so.56
#9  0x00007f1c1f1363e9 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#10 0x00007f1c1d6cbd26 in Sublime::MainWindow::activeViewChanged(Sublime::View*) () from /lib64/libKDevPlatformSublime.so.56
#11 0x00007f1c1d6cd363 in Sublime::MainWindow::activateView(Sublime::View*, bool) () from /lib64/libKDevPlatformSublime.so.56
#12 0x00007f1c209f0dad in KDevelop::DocumentControllerPrivate::openDocumentInternal(KDevelop::IDocument*, KTextEditor::Range const&, QFlags<KDevelop::IDocumentController::DocumentActivation>, KDevelop::IDocument*) () from /lib64/libKDevPlatformShell.so.56
#13 0x00007f1c209f233e in KDevelop::DocumentControllerPrivate::openDocumentInternal(QUrl const&, QString const&, KTextEditor::Range const&, QString const&, QFlags<KDevelop::IDocumentController::DocumentActivation>, KDevelop::IDocument*) () from /lib64/libKDevPlatformShell.so.56
#14 0x00007f1c209f2d17 in KDevelop::DocumentController::openDocument(QUrl const&, KTextEditor::Range const&, QFlags<KDevelop::IDocumentController::DocumentActivation>, QString const&, KDevelop::IDocument*) () from /lib64/libKDevPlatformShell.so.56
#15 0x00007f1bede8caf6 in OpenWithPlugin::openDefault() () from /usr/lib64/qt5/plugins/kdevplatform/34/kdevopenwith.so
#16 0x00007f1bef5ac68f in FileManager::openFile(KFileItem const&) () from /usr/lib64/qt5/plugins/kdevplatform/34/kdevfilemanager.so
#17 0x00007f1c1f1363e9 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#18 0x00007f1c1d8397e9 in KDirOperator::fileSelected(KFileItem const&) () from /lib64/libKF5KIOFileWidgets.so.5
#19 0x00007f1c1d83dbad in QtPrivate::QFunctorSlotObject<KDirOperator::setView(QAbstractItemView*)::{lambda(QModelIndex)#3}, 1, QtPrivate::List<QModelIndex const&>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) [clone .lto_priv.0] () from /lib64/libKF5KIOFileWidgets.so.5
#20 0x00007f1c1f1363e9 in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt5Core.so.5
#21 0x00007f1c20038b79 in QAbstractItemView::activated(QModelIndex const&) () from /lib64/libQt5Widgets.so.5
#22 0x00007f1c200b70de in QTreeView::mouseDoubleClickEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#23 0x00007f1c1fe06809 in QWidget::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#24 0x00007f1c1feb3942 in QFrame::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#25 0x00007f1c1f10258d in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#26 0x00007f1c1fdc3432 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#27 0x00007f1c1fdcb074 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#28 0x00007f1c1f1027d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#29 0x00007f1c1fdc9b57 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool, bool) () from /lib64/libQt5Widgets.so.5
#30 0x00007f1c1fe1f450 in QWidgetWindow::handleMouseEvent(QMouseEvent*) () from /lib64/libQt5Widgets.so.5
#31 0x00007f1c1fe226e5 in QWidgetWindow::event(QEvent*) () from /lib64/libQt5Widgets.so.5
#32 0x00007f1c1fdc3443 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#33 0x00007f1c1f1027d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#34 0x00007f1c1f645d41 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#35 0x00007f1c1f625c9c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#36 0x00007f1c06f0211e in xcbSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5XcbQpa.so.5
#37 0x00007f1c1b89b05f in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#38 0x00007f1c1b8f02a8 in g_main_context_iterate.constprop () from /lib64/libglib-2.0.so.0
#39 0x00007f1c1b898853 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#40 0x00007f1c1f153bb8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#41 0x00007f1c1f1011e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#42 0x00007f1c1f109724 in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#43 0x00005607d720134f in main ()
[Inferior 1 (process 33581) detached]

Possible duplicates by query: bug 450708, bug 450094, bug 449440, bug 449430, bug 449246.

Reported using DrKonqi