Bug 491273

Application: plasmashell (6.1.3)
 (Compiled from sources)
Qt Version: 6.7.2
Frameworks Version: 6.4.0
Operating System: Linux 6.10.2-202.fsync.fc40.x86_64 x86_64
Windowing System: Wayland
Distribution: Nobara Linux 40 (KDE Plasma)
DrKonqi: 6.1.3 [CoredumpBackend]

-- Information about the crash:
I recently installed the Nobara distribution on my PC. After the initial installation, I used the "Update my system" option from the welcome app to update the system. Once the update was complete, I restarted my PC. Upon logging back in, the desktop was entirely black except for the Nobara welcome window.

I also received an error message stating that plasmashell had closed unexpectedly. I tried restarting plasmashell, but the issue persisted. Now, each time I log in, the same plasmashell crash message appears, and the process of gathering crash information fails to complete. I also tried suggested actions like reinstalling packages and restoring Plasma settings, but without success.

The crash can be reproduced every time.

-- Backtrace (Reduced):
#5  QQmlRefPointer<QQmlTypePrivate const>::QQmlRefPointer (this=0x7f43e95fe578, other=...) at /usr/src/debug/qt6-qtdeclarative-6.7.2-2.fc40.x86_64/src/qml/qml/ftw/qqmlrefcount_p.h:184
#6  QQmlType::QQmlType (this=this@entry=0x7f43e95fe578) at /usr/src/debug/qt6-qtdeclarative-6.7.2-2.fc40.x86_64/src/qml/qml/qqmltype.cpp:98
#7  0x00007f442320f9d5 in QV4::ResolvedTypeReference::type (this=<optimized out>) at /usr/src/debug/qt6-qtdeclarative-6.7.2-2.fc40.x86_64/src/qml/jsruntime/qv4resolvedtypereference_p.h:46
#8  QQmlPropertyCacheCreator<QQmlTypeCompiler>::propertyCacheForObject (this=this@entry=0x7f43e95fe990, obj=obj@entry=0x7f43a4299ed8, context=..., error=error@entry=0x7f43e95fe660) at /usr/src/debug/qt6-qtdeclarative-6.7.2-2.fc40.x86_64/src/qml/qml/qqmlpropertycachecreator_p.h:365
#9  0x00007f442321f109 in QQmlPropertyCacheCreator<QQmlTypeCompiler>::buildMetaObjectRecursively (this=this@entry=0x7f43e95fe990, objectIndex=1, context=..., isVMERequired=isVMERequired@entry=QQmlPropertyCacheCreator<QQmlTypeCompiler>::VMEMetaObjectIsRequired::Maybe) at /usr/src/debug/qt6-qtdeclarative-6.7.2-2.fc40.x86_64/src/qml/qml/qqmlpropertycachecreator_p.h:279


Reported using DrKonqi