SUMMARY STEPS TO REPRODUCE 1. download frosty theme from KDE store 2. install it 3. run latte-doc 4. change theme to Frosty 5. latte crashes OBSERVED RESULT KDE bug report window EXPECTED RESULT latte doc run with frosty theme SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Arch / KDE 5.86.0 (available in About System) KDE Plasma Version: 5.22.5 KDE Frameworks Version: Qt Version: ADDITIONAL INFORMATION
latte-doc backtrace after crash Application: Latte Dock (latte-dock), signal: Segmentation fault [KCrash Handler] #4 0x00007f2423724144 in xcb_send_request_with_fds64 () from /usr/lib/libxcb.so.1 #5 0x00007f24237246ba in xcb_send_request () from /usr/lib/libxcb.so.1 #6 0x00007f242372af25 in xcb_intern_atom () from /usr/lib/libxcb.so.1 #7 0x00007f24226c1c82 in ?? () from /usr/lib/libKF5WindowSystem.so.5 #8 0x00007f24226c5e30 in ?? () from /usr/lib/libKF5WindowSystem.so.5 #9 0x00007f24226c8bd5 in NETRootInfo::NETRootInfo(xcb_connection_t*, QFlags<NET::Property>, QFlags<NET::Property2>, int, bool) () from /usr/lib/libKF5WindowSystem.so.5 #10 0x00007f24021b9e65 in VirtualDesktopBar::VirtualDesktopBar(QObject*) () from /usr/lib/qt/qml/org/kde/plasma/virtualdesktopbar/libvirtualdesktopbar.so #11 0x00007f24021c1a9b in void QQmlPrivate::createInto<VirtualDesktopBar>(void*) () from /usr/lib/qt/qml/org/kde/plasma/virtualdesktopbar/libvirtualdesktopbar.so #12 0x00007f2422ecdd63 in QQmlType::create(QObject**, void**, unsigned long) const () from /usr/lib/libQt5Qml.so.5 #13 0x00007f2422f1ff1e in QQmlObjectCreator::createInstance(int, QObject*, bool) () from /usr/lib/libQt5Qml.so.5 #14 0x00007f2422f2256a in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () from /usr/lib/libQt5Qml.so.5 #15 0x00007f2422f22b10 in QQmlObjectCreator::setupBindings(bool) () from /usr/lib/libQt5Qml.so.5 #16 0x00007f2422f1e9c4 in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () from /usr/lib/libQt5Qml.so.5 #17 0x00007f2422f1f9e5 in QQmlObjectCreator::createInstance(int, QObject*, bool) () from /usr/lib/libQt5Qml.so.5 #18 0x00007f2422f20676 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*, int) () from /usr/lib/libQt5Qml.so.5 #19 0x00007f2422eb0522 in QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () from /usr/lib/libQt5Qml.so.5 #20 0x00007f2422eb0e5e in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () from /usr/lib/libQt5Qml.so.5 #21 0x00007f2422eaa5c3 in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () from /usr/lib/libQt5Qml.so.5 #22 0x00007f2423619cf4 in KDeclarative::QmlObject::completeInitialization(QHash<QString, QVariant> const&) () from /usr/lib/libKF5Declarative.so.5 #23 0x00007f242398c64b in PlasmaQuick::AppletQuickItem::init() () from /usr/lib/libKF5PlasmaQuick.so.5 #24 0x00007f2410165a2f in ?? () from /usr/lib/qt/plugins/plasma/scriptengines/plasma_appletscript_declarative.so #25 0x00007f242398df61 in PlasmaQuick::AppletQuickItem::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () from /usr/lib/libKF5PlasmaQuick.so.5 #26 0x00007f24232fcefd in QQuickItemPrivate::refWindow(QQuickWindow*) () from /usr/lib/libQt5Quick.so.5 #27 0x00007f24232fceb9 in QQuickItemPrivate::refWindow(QQuickWindow*) () from /usr/lib/libQt5Quick.so.5 #28 0x00007f24232fd2d1 in QQuickItem::setParentItem(QQuickItem*) () from /usr/lib/libQt5Quick.so.5 #29 0x00007f242399a4f8 in ?? () from /usr/lib/libKF5PlasmaQuick.so.5 #30 0x000055ffe6ea3a28 in ?? () #31 0x000055ffe6ea2b61 in ?? () #32 0x00007f24213d476b in ?? () from /usr/lib/libQt5Core.so.5 #33 0x00007f24236642e0 in Plasma::Corona::containmentAdded(Plasma::Containment*) () from /usr/lib/libKF5Plasma.so.5 #34 0x00007f24236677fd in ?? () from /usr/lib/libKF5Plasma.so.5 #35 0x00007f24236683e5 in ?? () from /usr/lib/libKF5Plasma.so.5 #36 0x00007f2423668c62 in Plasma::Corona::loadLayout(QString const&) () from /usr/lib/libKF5Plasma.so.5 #37 0x000055ffe6ecc510 in ?? () #38 0x00007f24213d87d3 in ?? () from /usr/lib/libQt5Core.so.5 #39 0x00007f24213ca42f in QObject::event(QEvent*) () from /usr/lib/libQt5Core.so.5 #40 0x00007f2422136d62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #41 0x00007f242139d3ba in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #42 0x00007f24213f535d in QTimerInfoList::activateTimers() () from /usr/lib/libQt5Core.so.5 #43 0x00007f24213f5c5a in ?? () from /usr/lib/libQt5Core.so.5 #44 0x00007f241f7154dc in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #45 0x00007f241f769749 in ?? () from /usr/lib/libglib-2.0.so.0 #46 0x00007f241f712bc1 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #47 0x00007f24213f5fe6 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #48 0x00007f242139bd2c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #49 0x00007f24213a4294 in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5 #50 0x000055ffe6e4845c in ?? () #51 0x00007f2420be3b25 in __libc_start_main () from /usr/lib/libc.so.6 #52 0x000055ffe6e4f27e in ?? () [Inferior 1 (process 6002) detached]
Crash is from virtual desktop bar applet, not Latte
Thanks for your help, I downloaded it from aur packages instead of source code after your answer, and it works correctly. Thanks again for your help.