Bug 424343 - Plasma crashes on login
Summary: Plasma crashes on login
Status: RESOLVED UPSTREAM
Alias: None
Product: plasmashell
Classification: Plasma
Component: general (show other bugs)
Version: 5.19.3
Platform: Arch Linux Linux
: NOR crash
Target Milestone: 1.0
Assignee: David Edmundson
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2020-07-17 17:44 UTC by Ghassan
Modified: 2020-09-14 22:16 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:


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Description Ghassan 2020-07-17 17:44:00 UTC
Application: plasmashell (5.19.3)

Qt Version: 5.15.0
Frameworks Version: 5.72.0
Operating System: Linux 5.7.8-arch1-1 x86_64
Windowing system: X11
Distribution: "Arch Linux"

-- Information about the crash:
- What I was doing when the application crashed:
Logging in to plasma.

- Unusual behavior I noticed:
KDE apps are all functioning as expected, except for plasma itself. Reinstalling KDE applications and plasma group does nothing. Black screen, no widgets, no panels, latte dock not functional, shortcuts work though.

- Custom settings of the application:
Had multiple issues with display managers a while back which I suspect may be interfering with plasma.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

[KCrash Handler]
#4  0x00007fcbaf8bec4e in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fcbaf8b9d96 in QProcess::start(QString const&, QFlags<QIODevice::OpenModeFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fcaa337833e in  () at /usr/lib/libQt5WebKit.so.5
#7  0x00007fcaa208fec8 in  () at /usr/lib/libQt5WebKit.so.5
#8  0x00007fcbaf9741d2 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#9  0x00007fcbb046b702 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#10 0x00007fcbaf9477ba in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#11 0x00007fcbaf94a2a3 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#12 0x00007fcbaf9a0cf4 in  () at /usr/lib/libQt5Core.so.5
#13 0x00007fcbaddf343c in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#14 0x00007fcbade411d9 in  () at /usr/lib/libglib-2.0.so.0
#15 0x00007fcbaddf2221 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#16 0x00007fcbaf9a0331 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#17 0x00007fcbaf94613c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#18 0x00007fcbaf761c32 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#19 0x00007fcbaf762e0f in  () at /usr/lib/libQt5Core.so.5
#20 0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#21 0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcbaf57ec01 in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865
#2  std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53
#3  0x00007fcaa206a873 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () at /usr/lib/libQt5WebKit.so.5
#4  0x00007fcaa281e138 in  () at /usr/lib/libQt5WebKit.so.5
#5  0x00007fcaa281fdd7 in  () at /usr/lib/libQt5WebKit.so.5
#6  0x00007fcaa206d0ca in  () at /usr/lib/libQt5WebKit.so.5
#7  0x00007fcaa208d9db in  () at /usr/lib/libQt5WebKit.so.5
#8  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcbade41168 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fcbaddf2221 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fcbaf9a034c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fcbaf94613c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fcbaf761c32 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fcbaf762e0f in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcbade41168 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fcbaddf2221 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fcbaf9a034c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fcbaf94613c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fcbaf761c32 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fcbaf762e0f in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcbaf57ec01 in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:865
#2  std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53
#3  0x00007fcaa345c33a in  () at /usr/lib/libQt5WebKit.so.5
#4  0x00007fcaa345c469 in  () at /usr/lib/libQt5WebKit.so.5
#5  0x00007fcbaf584b74 in std::execute_native_thread_routine(void*) (__p=0x562b556ae9a0) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:80
#6  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcbaf768e84 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fcbb13e9e7b in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fcbb13ec41b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fcbaf762e0f in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcb735aa9ac in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

#1  0x00007fcbade41168 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fcbaddf2221 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fcbaf9a034c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fcbaf94613c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fcbaf761c32 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fcbb133b18b in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007fcbaf762e0f in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcb9b3e7fee in  () at /usr/lib/libQt5Script.so.5
#2  0x00007fcb9b3e8019 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcbaf768e84 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fcbb13e9e7b in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fcbb13ec41b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fcbaf762e0f in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcbaf768e84 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007fcbb13e9e7b in  () at /usr/lib/libQt5Quick.so.5
#3  0x00007fcbb13ec41b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007fcbaf762e0f in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcb735aa9ac in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

#1  0x00007fcb735aa9ac in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

#1  0x00007fcb735aa9ac in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x0000000000000000 in  ()

#1  0x00007fcb735aaaaa in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x0000000000000450 in  ()
#3  0x000000001c21a880 in  ()
#4  0x000000000000042f in  ()
#5  0x000000001c21a880 in  ()
#6  0x0000000000000000 in  ()

#1  0x00007fcbaf324734 in __dcigettext () at /usr/lib/libc.so.6
#2  0x00007fcbaf37d2c3 in strerror () at /usr/lib/libc.so.6
#3  0x00007fcb875c5f64 in event_warn () at /usr/lib/libevent-2.1.so.7
#4  0x00007fcb875c830a in  () at /usr/lib/libevent-2.1.so.7
#5  0x00007fcb875bd319 in event_base_loop () at /usr/lib/libevent-2.1.so.7
#6  0x00007fcb735b7ac6 in  () at /usr/lib/libQt5WebEngineCore.so.5
#7  0x0001000000000000 in  ()
#8  0x00007fcb5fffebf0 in  ()
#9  0x00007fcb5fffebe8 in  ()
#10 0x00007fcb54002600 in  ()
#11 0x0000000000000008 in  ()
#12 0x0000000000970c33 in  ()
#13 0x0000000000000009 in  ()
#14 0x00000000000db7f3 in  ()
#15 0x0000000000001920 in  ()
#16 0x0000562b52eb7390 in  ()
#17 0x7fffffffffffffff in  ()
#18 0x0000000000000001 in  ()
#19 0x7fffffffffffffff in  ()
#20 0x0000000000001920 in  ()
#21 0x00007fcb5fffec60 in  ()
#22 0x00007fcb7354b638 in  () at /usr/lib/libQt5WebEngineCore.so.5
#23 0x0000562b52e75690 in  ()
#24 0x00007fcb5fffed40 in  ()
#25 0x00007fcb5fffeca0 in  ()
#26 0x00007fcb5fffeca8 in  ()
#27 0x00007fcb5fffed10 in  ()
#28 0x00007fcb73533612 in  () at /usr/lib/libQt5WebEngineCore.so.5
#29 0x0000003000000002 in  ()
#30 0x00007fcb5fffed40 in  ()
#31 0x0000562b52eb73a0 in  ()
#32 0x00007fcb5fffed40 in  ()
#33 0x00007fcb54002580 in  ()
#34 0x0000000000001920 in  ()
#35 0x0000000000000000 in  ()

#1  0x00007fcb735aaaaa in  () at /usr/lib/libQt5WebEngineCore.so.5
#2  0x000000000000044d in  ()
#3  0x000000002916ef52 in  ()
#4  0x000000000000042c in  ()
#5  0x000000002916ef52 in  ()
#6  0x0000000000000000 in  ()

#1  0x00007fcbaf35bec6 in buffered_vfprintf () at /usr/lib/libc.so.6
#2  0x00007fcbaf358e24 in __vfprintf_internal () at /usr/lib/libc.so.6
#3  0x00007fcbaf34595a in fprintf () at /usr/lib/libc.so.6
#4  0x00007fcb875c5daa in event_logv_ () at /usr/lib/libevent-2.1.so.7
#5  0x00007fcb875c5f78 in event_warn () at /usr/lib/libevent-2.1.so.7
#6  0x00007fcb875c830a in  () at /usr/lib/libevent-2.1.so.7
#7  0x00007fcb875bd319 in event_base_loop () at /usr/lib/libevent-2.1.so.7
#8  0x00007fcb735b798c in  () at /usr/lib/libQt5WebEngineCore.so.5
#9  0x0001562b52eac660 in  ()
#10 0x00007fcb6d298bf0 in  ()
#11 0x00007fcb6d298be8 in  ()
#12 0x00007fcb58002720 in  ()
#13 0x00007fcb6d298c20 in  ()
#14 0x0000000000022b85 in  ()
#15 0x0000000000000000 in  ()

#1  0x00007fcb994f576c in  () at /usr/lib/dri/iris_dri.so
#2  0x00007fcb994f4168 in  () at /usr/lib/dri/iris_dri.so
#3  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcb994f576c in  () at /usr/lib/dri/iris_dri.so
#2  0x00007fcb994f4168 in  () at /usr/lib/dri/iris_dri.so
#3  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcb994f576c in  () at /usr/lib/dri/iris_dri.so
#2  0x00007fcb994f4168 in  () at /usr/lib/dri/iris_dri.so
#3  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcb994f576c in  () at /usr/lib/dri/iris_dri.so
#2  0x00007fcb994f4168 in  () at /usr/lib/dri/iris_dri.so
#3  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcbade41168 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fcbaddf2221 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fcbaf9a034c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fcbaf94613c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fcbaf761c32 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fcbaf762e0f in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcbaddf0f2d in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007fcbade4110b in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fcbaddf2221 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fcbaf9a034c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fcbaf94613c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fcbaf761c32 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fcbb109f789 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007fcbaf762e0f in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcbaf3e3073 in poll () at /usr/lib/libc.so.6
#2  0x00007fcbade41168 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fcbaddf2221 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fcbaf9a034c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fcbaf94613c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fcbaf761c32 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fcbb0a52098 in  () at /usr/lib/libQt5DBus.so.5
#8  0x00007fcbaf762e0f in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcbb180f63b in  () at /usr/lib/libxcb.so.1
#2  0x00007fcbb181137b in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fcbab279c51 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fcbaf762e0f in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fcbaec3a422 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fcbaf3edbf3 in clone () at /usr/lib/libc.so.6

#1  0x00007fcbb180f63b in  () at /usr/lib/libxcb.so.1
#2  0x00007fcbb180fd81 in  () at /usr/lib/libxcb.so.1
#3  0x00007fcbb1810007 in  () at /usr/lib/libxcb.so.1
#4  0x00007fcbb181087d in xcb_flush () at /usr/lib/libxcb.so.1
#5  0x00007fcbab257eba in QXcbConnection::getTimestamp() () at /usr/lib/libQt5XcbQpa.so.5
#6  0x00007fcbab273663 in QXcbNativeInterface::getTimestamp(QXcbScreen const*) () at /usr/lib/libQt5XcbQpa.so.5
#7  0x00007fcbab2744e4 in QXcbNativeInterface::nativeResourceForScreen(QByteArray const&, QScreen*) () at /usr/lib/libQt5XcbQpa.so.5
#8  0x00007fcbb02bb9c7 in QX11Info::getTimestamp() () at /usr/lib/libQt5X11Extras.so.5
#9  0x00007fca69fd0e0e in  () at /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_clipboard.so
#10 0x00007fca69fe7964 in  () at /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_clipboard.so
#11 0x00007fca69fe7ebc in  () at /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_clipboard.so
#12 0x00007fcbb09e9ad5 in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () at /usr/lib/libKF5CoreAddons.so.5
#13 0x00007fcbb1772cad in Plasma::PluginLoader::loadDataEngine(QString const&) () at /usr/lib/libKF5Plasma.so.5
#14 0x00007fcbb179ce12 in  () at /usr/lib/libKF5Plasma.so.5
#15 0x00007fcbb1796bf3 in Plasma::DataEngineConsumer::dataEngine(QString const&) () at /usr/lib/libKF5Plasma.so.5
#16 0x00007fcb983fd7a3 in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#17 0x00007fcbb1073417 in QQmlObjectCreator::setPropertyValue(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/libQt5Qml.so.5
#18 0x00007fcbb1077fee in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/libQt5Qml.so.5
#19 0x00007fcbb1079b15 in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/libQt5Qml.so.5
#20 0x00007fcbb10759af in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/libQt5Qml.so.5
#21 0x00007fcbb10769c6 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#22 0x00007fcbb1079666 in QQmlObjectCreator::setPropertyBinding(QQmlPropertyData const*, QV4::CompiledData::Binding const*) () at /usr/lib/libQt5Qml.so.5
#23 0x00007fcbb1079b15 in QQmlObjectCreator::setupBindings(bool) () at /usr/lib/libQt5Qml.so.5
#24 0x00007fcbb10759af in QQmlObjectCreator::populateInstance(int, QObject*, QObject*, QQmlPropertyData const*) () at /usr/lib/libQt5Qml.so.5
#25 0x00007fcbb10769c6 in QQmlObjectCreator::createInstance(int, QObject*, bool) () at /usr/lib/libQt5Qml.so.5
#26 0x00007fcbb1077646 in QQmlObjectCreator::create(int, QObject*, QQmlInstantiationInterrupt*, int) () at /usr/lib/libQt5Qml.so.5
#27 0x00007fcbb100a92b in QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () at /usr/lib/libQt5Qml.so.5
#28 0x00007fcbb100b160 in QQmlEnginePrivate::incubate(QQmlIncubator&, QQmlContextData*) () at /usr/lib/libQt5Qml.so.5
#29 0x00007fcbb100604a in QQmlComponent::create(QQmlIncubator&, QQmlContext*, QQmlContext*) () at /usr/lib/libQt5Qml.so.5
#30 0x00007fcbb173c518 in KDeclarative::QmlObject::completeInitialization(QHash<QString, QVariant> const&) () at /usr/lib/libKF5Declarative.so.5
#31 0x00007fcbb1af59ff in PlasmaQuick::AppletQuickItem::init() () at /usr/lib/libKF5PlasmaQuick.so.5
#32 0x00007fcbaa2f32ef in  () at /usr/lib/qt/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#33 0x00007fcbb1af6981 in PlasmaQuick::AppletQuickItem::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () at /usr/lib/libKF5PlasmaQuick.so.5
#34 0x00007fcbb1437551 in QQuickItemPrivate::refWindow(QQuickWindow*) () at /usr/lib/libQt5Quick.so.5
#35 0x00007fcbb143750d in QQuickItemPrivate::refWindow(QQuickWindow*) () at /usr/lib/libQt5Quick.so.5
#36 0x00007fcbb14378d9 in QQuickItem::setParentItem(QQuickItem*) () at /usr/lib/libQt5Quick.so.5
#37 0x00007fcbb1b0273a in  () at /usr/lib/libKF5PlasmaQuick.so.5
#38 0x0000562b51de2422 in  ()
#39 0x0000562b51de2acd in  ()
#40 0x00007fcbaf97ea26 in  () at /usr/lib/libQt5Core.so.5
#41 0x00007fcbaf982a9b in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/libQt5Core.so.5
#42 0x00007fcbaf97410f in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#43 0x00007fcbb046b702 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#44 0x00007fcbaf9477ba in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#45 0x00007fcbaf99f6b5 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#46 0x00007fcbaf99ff9a in  () at /usr/lib/libQt5Core.so.5
#47 0x00007fcbaddf343c in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#48 0x00007fcbade411d9 in  () at /usr/lib/libglib-2.0.so.0
#49 0x00007fcbaddf2221 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#50 0x00007fcbaf9a0331 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#51 0x00007fcbaf94613c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#52 0x00007fcbaf94e5c4 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#53 0x0000562b51dbff5d in  ()
#54 0x00007fcbaf315002 in __libc_start_main () at /usr/lib/libc.so.6
#55 0x0000562b51dc019e in _start ()
[Inferior 1 (process 1629) detached]

Possible duplicates by query: bug 424314, bug 424232, bug 424174, bug 424171, bug 424122.

Reported using DrKonqi
Comment 1 Rms-Mit 2020-07-21 09:41:12 UTC
I had this originally, and probably still do, but was able to continue by running kstart plasmashel command get back plasma. This worked fine all day but then plasma crashed again. This time when using kstart to start it again it crashes immediately and raise the following error in the kosole I ran the kstart plasmashell command from.


[rms-mit@rmsmit-work ~]$ kstart plasmashell
kstart(74485) main: Omitting both --window and --windowclass arguments is not recommended 
[rms-mit@rmsmit-work ~]$ org.kde.kcoreaddons: Expected JSON property "X-Plasma-ContainmentCategories" to be a string list. Treating it as a list with a single entry: "panel" org.kde.plasma.desktop.emptyPanel
org.kde.kcoreaddons: Expected JSON property "X-Plasma-ContainmentCategories" to be a string list. Treating it as a list with a single entry: "panel" org.kde.plasma.desktop.appmenubar
org.kde.kcoreaddons: Expected JSON property "X-Plasma-ContainmentCategories" to be a string list. Treating it as a list with a single entry: "panel" org.kde.plasma.desktop.defaultPanel
org.kde.plasmaquick: Applet preload policy set to 1
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:76:9: Unable to assign [undefined] to QStringList
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:75:9: Unable to assign [undefined] to int
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:75:9: Unable to assign [undefined] to int
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:76:9: Unable to assign [undefined] to QStringList
trying to show an empty dialog
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:76:9: Unable to assign [undefined] to QStringList
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:75:9: Unable to assign [undefined] to int
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
Error: cannot change the containment to AppletsLayout
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:76:9: Unable to assign [undefined] to QStringList
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:75:9: Unable to assign [undefined] to int
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
Error: cannot change the containment to AppletsLayout
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:305:17: QML QQuickText: Binding loop detected for property "width"
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:305:17: QML QQuickText: Binding loop detected for property "width"
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:305:17: QML QQuickText: Binding loop detected for property "width"
Entry is not valid "kontact.desktop" QSharedPointer(0x56137a528bc0)
Entry is not valid "ktp-contactlist.desktop" QSharedPointer(0x56137a528bc0)
Entry is not valid "kontact.desktop" QSharedPointer(0x56137a528bc0)
Entry is not valid "ktp-contactlist.desktop" QSharedPointer(0x56137a528bc0)
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
trying to show an empty dialog
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
Component "DBusProperty" is specified with non-relative URL "qrc:///kdeconnect/qml/DBusProperty.qml" in a qmldir file. URLs in qmldir files should be relative to the qmldir file's directory.
Component "PluginChecker" is specified with non-relative URL "qrc:///kdeconnect/qml/PluginChecker.qml" in a qmldir file. URLs in qmldir files should be relative to the qmldir file's directory.
Component "RemoteKeyboard" is specified with non-relative URL "qrc:///kdeconnect/qml/RemoteKeyboard.qml" in a qmldir file. URLs in qmldir files should be relative to the qmldir file's directory.
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:76:9: Unable to assign [undefined] to QStringList
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:75:9: Unable to assign [undefined] to int
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Error: cannot change the containment to AppletsLayout
Both point size and pixel size set. Using pixel size.
trying to show an empty dialog
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
trying to show an empty dialog
file:///usr/lib64/qt5/qml/org/kde/plasma/components.3/ComboBox.qml:150:13: Unable to assign [undefined] to QQmlComponent*
KCrash: Attempting to start /usr/bin/plasmashell
KCrash: Application 'plasmashell' crashing...
KCrash: Attempting to start /usr/libexec/drkonqi
QSocketNotifier: Invalid socket 8 and type 'Read', disabling...
QSocketNotifier: Invalid socket 10 and type 'Read', disabling...
QSocketNotifier: Invalid socket 27 and type 'Read', disabling...
org.kde.kcoreaddons: Expected JSON property "X-Plasma-ContainmentCategories" to be a string list. Treating it as a list with a single entry: "panel" org.kde.plasma.desktop.emptyPanel
org.kde.kcoreaddons: Expected JSON property "X-Plasma-ContainmentCategories" to be a string list. Treating it as a list with a single entry: "panel" org.kde.plasma.desktop.appmenubar
org.kde.kcoreaddons: Expected JSON property "X-Plasma-ContainmentCategories" to be a string list. Treating it as a list with a single entry: "panel" org.kde.plasma.desktop.defaultPanel
org.kde.plasmaquick: Applet preload policy set to 1
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:76:9: Unable to assign [undefined] to QStringList
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:75:9: Unable to assign [undefined] to int
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:75:9: Unable to assign [undefined] to int
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:76:9: Unable to assign [undefined] to QStringList
trying to show an empty dialog
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:76:9: Unable to assign [undefined] to QStringList
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:75:9: Unable to assign [undefined] to int
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
Error: cannot change the containment to AppletsLayout
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:76:9: Unable to assign [undefined] to QStringList
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:75:9: Unable to assign [undefined] to int
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
Error: cannot change the containment to AppletsLayout
Entry is not valid "kontact.desktop" QSharedPointer(0x56318689cc60)
Entry is not valid "ktp-contactlist.desktop" QSharedPointer(0x56318689cc60)
Entry is not valid "kontact.desktop" QSharedPointer(0x56318689cc60)
Entry is not valid "ktp-contactlist.desktop" QSharedPointer(0x56318689cc60)
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
trying to show an empty dialog
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.plasma.pager/contents/ui/main.qml:177:9: QML QQuickText*: Binding loop detected for property "font.pixelSize"
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:305:17: QML QQuickText: Binding loop detected for property "width"
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:305:17: QML QQuickText: Binding loop detected for property "width"
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:305:17: QML QQuickText: Binding loop detected for property "width"
Component "DBusProperty" is specified with non-relative URL "qrc:///kdeconnect/qml/DBusProperty.qml" in a qmldir file. URLs in qmldir files should be relative to the qmldir file's directory.
Component "PluginChecker" is specified with non-relative URL "qrc:///kdeconnect/qml/PluginChecker.qml" in a qmldir file. URLs in qmldir files should be relative to the qmldir file's directory.
Component "RemoteKeyboard" is specified with non-relative URL "qrc:///kdeconnect/qml/RemoteKeyboard.qml" in a qmldir file. URLs in qmldir files should be relative to the qmldir file's directory.
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:76:9: Unable to assign [undefined] to QStringList
file:///usr/share/plasma/wallpapers/org.kde.image/contents/ui/main.qml:75:9: Unable to assign [undefined] to int
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
kf5.kpackage: No metadata file in the package, expected it at: "/usr/share/wallpapers/Next/contents/images/"
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Error: cannot change the containment to AppletsLayout
Both point size and pixel size set. Using pixel size.
trying to show an empty dialog
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:146:19: QML Loader: Binding loop detected for property "height"
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
Both point size and pixel size set. Using pixel size.
trying to show an empty dialog
file:///usr/lib64/qt5/qml/org/kde/plasma/components.3/ComboBox.qml:150:13: Unable to assign [undefined] to QQmlComponent*
Comment 2 David Edmundson 2020-09-14 22:16:55 UTC
>#6  0x00007fcaa337833e in  () at /usr/lib/libQt5WebKit.so.5

Please report to webkit