Thread 1 "qtdesignstudio" received signal SIGSEGV, Segmentation fault. 0x00007ffff55c4ce6 in QV4::Compiler::Codegen::visit(QQmlJS::AST::UiProgram*) () from /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/qtcreator/../Qt/lib/libQt6Qml.so.6 (gdb) bt #0 0x00007ffff55c4ce6 in QV4::Compiler::Codegen::visit(QQmlJS::AST::UiProgram*) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/qtcreator/../Qt/lib/libQt6Qml.so.6 #1 0x0000000012a799a0 in () #2 0x00007ffe8c3b86d8 in () #3 0x00007fffffff69a0 in () #4 0x00007ffe20172080 in () #5 0x00007ffff58eff89 in QV4::QQmlTypeWrapper::virtualResolveLookupGetter(QV4::Object const*, QV4::ExecutionEngine*, QV4::Lookup*) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/qtcreator/../Qt/lib/libQt6Qml.so.6 #6 0x00007ffff5777fb9 in () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/qtcreator/../Qt/lib/libQt6Qml.so.6 #7 0x00007ffff577c21f in () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/qtcreator/../Qt/lib/libQt6Qml.so.6 #8 0x00007ffff56d3950 in () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/qtcreator/../Qt/lib/libQt6Qml.so.6 #9 0x00007ffff56d3d5f in () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/qtcreator/../Qt/lib/libQt6Qml.so.6 #10 0x00007ffff590011e in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/qtcreator/../Qt/lib/libQt6Qml.so.6 #11 0x00007ffff61a3130 in QMetaMethodInvoker::invokeImpl(QMetaMethod, void*, Qt::ConnectionType, long long, void const* const*, char const* const*, QtPrivate::QMetaTypeInterface const* const*) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/Qt/lib/libQt6Core.so.6 #12 0x00007ffff61a3953 in QMetaObject::invokeMethodImpl(QObject*, char const*, Qt::ConnectionType, long long, void const* const*, char const* const*, QtPrivate::QMetaTypeInterface const* const*) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/Qt/lib/libQt6Core.so.6 #13 0x00007fffc9bc658f in () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/lib/qtcreator/plugins/libQmlDesigner.so #14 0x00007ffff618f45a in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/Qt/lib/libQt6Core.so.6 #15 0x00007ffff7483fb1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/Qt/lib/libQt6Widgets.so.6 #16 0x00007ffff618f6ba in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/Qt/lib/libQt6Core.so.6 #17 0x00007ffff748920c in QApplicationPrivate::setFocusWidget(QWidget*, Qt::FocusReason) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/Qt/lib/libQt6Widgets.so.6 #18 0x00007ffff748986f in QApplicationPrivate::setActiveWindow(QWidget*) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/Qt/lib/libQt6Widgets.so.6 #19 0x00007ffff7489935 in QApplicationPrivate::notifyActiveWindowChange(QWindow*) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/Qt/lib/libQt6Widgets.so.6 #20 0x00007ffff6af44ad in QGuiApplicationPrivate::processActivatedEvent(QWindowSystemInterfacePrivate::ActivatedWindowEvent*) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/Qt/lib/libQt6Gui.so.6 #21 0x00007ffff6b462cc in QWindowSystemInterface::sendWindowSystemEvents(QFlags) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/Qt/lib/libQt6Gui.so.6 #22 0x00007ffff1fe718a in () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/lib/Qt/plugins/platforms/../../lib/libQt6XcbQpa.so.6 #23 0x00007ffff2f91d3b in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007ffff2fe7258 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007ffff2f912b3 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007ffff0589ba7 in gtk_dialog_run () at /lib/x86_64-linux-gnu/libgtk-3.so.0 #27 0x00007ffff76cc4bd in QDialog::exec() () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/Qt/lib/libQt6Widgets.so.6 #28 0x00007ffff76e33d5 in QFileDialog::getOpenFileUrl(QWidget*, QString const&, QUrl const&, QString const&, QString*, QFlags, QList const&) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/Qt/lib/libQt6Widgets.so.6 #29 0x00007ffff76e34cb in QFileDialog::getOpenFileName(QWidget*, QString const&, QString const&, QString const&, QString*, QFlags) () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/Qt/lib/libQt6Widgets.so.6 #30 0x00007fffc9b828bf in () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/lib/qtcreator/plugins/libQmlDesigner.so #31 0x00007fffc98d71db in () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/lib/qtcreator/plugins/libQmlDesigner.so #32 0x00007ffff586642d in () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/qtcreator/../Qt/lib/libQt6Qml.so.6 #33 0x00007ffff5721064 in () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/qtcreator/../Qt/lib/libQt6Qml.so.6 #34 0x00007ffff5723579 in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/qtcreator/../Qt/lib/libQt6Qml.so.6 #35 0x00007ffff5777fb9 in () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/qtcreator/../Qt/lib/libQt6Qml.so.6 #36 0x00007ffff577c21f in () at /home/hag/qtdesignstudio-4.4.0-snapshot_159/bin/../lib/qtcreator/../Qt/lib/libQt6Qml.so.6