https://bugs.kde.org/show_bug.cgi?id=455313

            Bug ID: 455313
           Summary: Wayland Plasma crash whilst browsing Application
                    Launcher
           Product: plasmashell
           Version: 5.24.5
          Platform: Kubuntu Packages
                OS: Linux
            Status: REPORTED
          Severity: crash
          Priority: NOR
         Component: generic-crash
          Assignee: plasma-b...@kde.org
          Reporter: 60f31543-f82f-492a-8430-25db5521568b@dauntless.anonadd
                    y.com
  Target Milestone: 1.0

SUMMARY
Plasmashell crashes immediately on launch. Logs below captured via terminal
when starting plasmashell again, and then navigating to the Application
Launcher which makes it crash again.

STEPS TO REPRODUCE
1. kstart5 plasmashell
2. Navigate to Application Launcher
3. Mouseover various apps pinned to Favourites menu

OBSERVED RESULT
Desktop icons disappear, as does Task Manager bar.

EXPECTED RESULT
No crash.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Kubuntu 22.04 (with Kubuntu Backports PPA for newer KDE)
KDE Plasma Version: 5.24.5
KDE Frameworks Version: 5.95.0
Qt Version: 5.15.3

ADDITIONAL INFORMATION

boss@boss-XPS:~$ kstart5 plasmashell
QSocketNotifier: Can only be used with threads started with QThread
Omitting both --window and --windowclass arguments is not recommended
boss@boss-XPS:~$ QSocketNotifier: Can only be used with threads started with
QThread
kf.plasma.quick: Applet preload policy set to 1
qml: PlasmaExtras.ScrollArea is deprecated. Use PlasmaComponents3.ScrollView
instead.
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
qml: PlasmaExtras.ScrollArea is deprecated. Use PlasmaComponents3.ScrollView
instead.
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Error: cannot change the containment to AppletsLayout
Error: cannot change the containment to AppletsLayout
Plasma Shell startup completed
Plasma Shell startup completed
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:530:9:
QML Label: Binding loop detected for property "height"
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:495:13:
QML Label: Binding loop detected for property "height"
Trying to use rootObject before initialization is completed, whilst using
setInitializationDelayed. Forcing completion
file:///usr/share/plasma/plasmoids/org.kde.plasma.systemmonitor/contents/ui/main.qml:43:5:
QML MouseArea: Cannot anchor to an item that isn't a parent or sibling.
file:///usr/share/plasma/plasmoids/org.kde.plasma.systemmonitor/contents/ui/main.qml:43:5:
QML MouseArea: Cannot anchor to an item that isn't a parent or sibling.
file:///usr/share/plasma/plasmoids/org.kde.plasma.systemmonitor/contents/ui/main.qml:43:5:
QML MouseArea: Cannot anchor to an item that isn't a parent or sibling.
file:///usr/share/plasma/plasmoids/org.kde.plasma.systemmonitor/contents/ui/main.qml:43:5:
QML MouseArea: Cannot anchor to an item that isn't a parent or sibling.
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:495:13:
QML Label: Binding loop detected for property "height"
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:530:9:
QML Label: Binding loop detected for property "height"
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:552:5:
QML Label: Binding loop detected for property "height"
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:94:13:
Unable to assign [undefined] to int
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:94:13:
Unable to assign [undefined] to int
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:57:9:
Unable to assign [undefined] to int
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.piechart/contents/ui/CompactRepresentation.qml:22:1:
QML CompactRepresentation: Binding loop detected for property "implicitHeight"
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.piechart/contents/ui/CompactRepresentation.qml:22:1:
QML CompactRepresentation: Binding loop detected for property "implicitHeight"
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:94:13:
Unable to assign [undefined] to int
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:94:13:
Unable to assign [undefined] to int
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:57:9:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.panel/contents/ui/main.qml:18:1: QML
DropArea (parent or ancestor of QQuickLayoutAttached): Binding loop detected
for property "minimumWidth"
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
QSocketNotifier: Can only be used with threads started with QThread
Cyclic dependency detected between
"file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/global/Globals.qml"
and
"file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/NotificationHeader.qml"
libkcups: CUPS-Get-Printers last error: 1030 No destinations added.
libkcups: Create-Printer-Subscriptions last error: 0 successful-ok
libkcups: Get-Jobs last error: 0 successful-ok
libkcups: Get-Jobs last error: 0 successful-ok
file:///usr/share/plasma/plasmoids/org.kde.plasma.private.systemtray/contents/ui/ExpandedRepresentation.qml:165:9:
QML HiddenItemsView: Binding loop detected for property "implicitHeight"
QWaylandDataOffer: timeout reading from pipe
QWaylandDataOffer: error reading data for mimeType
application/x-kde-cutselection
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.piechart/contents/ui/CompactRepresentation.qml:22:1:
QML CompactRepresentation: Binding loop detected for property "implicitHeight"
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.piechart/contents/ui/CompactRepresentation.qml:22:1:
QML CompactRepresentation: Binding loop detected for property "implicitHeight"
file:///usr/share/plasma/plasmoids/org.kde.plasma.private.systemtray/contents/ui/main.qml:17:1:
QML MouseArea (parent or ancestor of QQuickLayoutAttached): Binding loop
detected for property "minimumWidth"
Error: cannot change the containment to AppletsLayout
Error: cannot change the containment to AppletsLayout
Both point size and pixel size set. Using pixel size.
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/Tooltip.qml:54:9:
QML GridLayout (parent or ancestor of QQuickLayoutAttached): Binding loop
detected for property "minimumWidth"
libkcups: 0
libkcups: 0
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:22:1:
QML FullRepresentation: Binding loop detected for property "implicitHeight"
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:94:13:
Unable to assign [undefined] to int
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:94:13:
Unable to assign [undefined] to int
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:57:9:
Unable to assign [undefined] to int
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5:
QML Heading: Binding loop detected for property "verticalAlignment"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5:
QML Heading: Binding loop detected for property "verticalAlignment"
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5:
QML Heading: Binding loop detected for property "verticalAlignment"
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
QFont::setPointSizeF: Point size <= 0 (0.000000), must be greater than 0
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5:
QML Heading: Binding loop detected for property "verticalAlignment"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5:
QML Heading: Binding loop detected for property "verticalAlignment"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5:
QML Heading: Binding loop detected for property "verticalAlignment"
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5:
QML Heading: Binding loop detected for property "verticalAlignment"
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
QWaylandDataOffer: timeout reading from pipe
QWaylandDataOffer: error reading data for mimeType
application/x-kde-cutselection
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
QWaylandDataOffer: timeout reading from pipe
QWaylandDataOffer: error reading data for mimeType
application/x-kde-cutselection
qt.svg: Cannot open file
'/home/boss/.local/share/JetBrains/Toolbox/apps/Rider/ch-0/.icon.svg', because:
No such file or directory
qt.svg: Cannot open file
'/home/boss/.local/share/JetBrains/Toolbox/apps/Rider/ch-0/.icon.svg', because:
No such file or directory
QWaylandDataOffer: timeout reading from pipe
QWaylandDataOffer: error reading data for mimeType
application/x-kde-cutselection
The Wayland connection broke. Did the Wayland compositor die?
KCrash: Attempting to start /usr/bin/plasmashell
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = plasmashell path = /usr/bin pid = 6976
KCrash: Arguments: /usr/bin/plasmashell 
KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi
QSocketNotifier: Can only be used with threads started with QThread
QSocketNotifier: Can only be used with threads started with QThread
kf5idletime_kwayland: This plugin does not support polling idle time
QSocketNotifier: Invalid socket 6 and type 'Read', disabling...
QSocketNotifier: Invalid socket 7 and type 'Read', disabling...
QSocketNotifier: Invalid socket 14 and type 'Read', disabling...
kf.plasma.quick: Applet preload policy set to 1
qml: PlasmaExtras.ScrollArea is deprecated. Use PlasmaComponents3.ScrollView
instead.
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
qml: PlasmaExtras.ScrollArea is deprecated. Use PlasmaComponents3.ScrollView
instead.
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Error: cannot change the containment to AppletsLayout
Error: cannot change the containment to AppletsLayout
Plasma Shell startup completed
Plasma Shell startup completed
Plasma Shell startup completed
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:530:9:
QML Label: Binding loop detected for property "height"
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:495:13:
QML Label: Binding loop detected for property "height"
Trying to use rootObject before initialization is completed, whilst using
setInitializationDelayed. Forcing completion
file:///usr/share/plasma/plasmoids/org.kde.plasma.systemmonitor/contents/ui/main.qml:43:5:
QML MouseArea: Cannot anchor to an item that isn't a parent or sibling.
file:///usr/share/plasma/plasmoids/org.kde.plasma.systemmonitor/contents/ui/main.qml:43:5:
QML MouseArea: Cannot anchor to an item that isn't a parent or sibling.
file:///usr/share/plasma/plasmoids/org.kde.plasma.systemmonitor/contents/ui/main.qml:43:5:
QML MouseArea: Cannot anchor to an item that isn't a parent or sibling.
file:///usr/share/plasma/plasmoids/org.kde.plasma.systemmonitor/contents/ui/main.qml:43:5:
QML MouseArea: Cannot anchor to an item that isn't a parent or sibling.
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:495:13:
QML Label: Binding loop detected for property "height"
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:530:9:
QML Label: Binding loop detected for property "height"
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:552:5:
QML Label: Binding loop detected for property "height"
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:94:13:
Unable to assign [undefined] to int
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:94:13:
Unable to assign [undefined] to int
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:57:9:
Unable to assign [undefined] to int
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.piechart/contents/ui/CompactRepresentation.qml:22:1:
QML CompactRepresentation: Binding loop detected for property "implicitHeight"
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.piechart/contents/ui/CompactRepresentation.qml:22:1:
QML CompactRepresentation: Binding loop detected for property "implicitHeight"
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:94:13:
Unable to assign [undefined] to int
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:94:13:
Unable to assign [undefined] to int
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:57:9:
Unable to assign [undefined] to int
file:///usr/share/plasma/plasmoids/org.kde.panel/contents/ui/main.qml:18:1: QML
DropArea (parent or ancestor of QQuickLayoutAttached): Binding loop detected
for property "minimumWidth"
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
Cyclic dependency detected between
"file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/global/Globals.qml"
and
"file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/NotificationHeader.qml"
libkcups: CUPS-Get-Printers last error: 1030 No destinations added.
libkcups: Create-Printer-Subscriptions last error: 0 successful-ok
libkcups: Get-Jobs last error: 0 successful-ok
libkcups: Get-Jobs last error: 0 successful-ok
file:///usr/share/plasma/plasmoids/org.kde.plasma.private.systemtray/contents/ui/ExpandedRepresentation.qml:165:9:
QML HiddenItemsView: Binding loop detected for property "implicitHeight"
QWaylandDataOffer: timeout reading from pipe
QWaylandDataOffer: error reading data for mimeType
application/x-kde-cutselection
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.piechart/contents/ui/CompactRepresentation.qml:22:1:
QML CompactRepresentation: Binding loop detected for property "implicitHeight"
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.piechart/contents/ui/CompactRepresentation.qml:22:1:
QML CompactRepresentation: Binding loop detected for property "implicitHeight"
file:///usr/share/plasma/plasmoids/org.kde.plasma.private.systemtray/contents/ui/main.qml:17:1:
QML MouseArea (parent or ancestor of QQuickLayoutAttached): Binding loop
detected for property "minimumWidth"
Error: cannot change the containment to AppletsLayout
Error: cannot change the containment to AppletsLayout
Both point size and pixel size set. Using pixel size.
file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/Tooltip.qml:54:9:
QML GridLayout (parent or ancestor of QQuickLayoutAttached): Binding loop
detected for property "minimumWidth"
libkcups: 0
libkcups: 0
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/FullRepresentation.qml:22:1:
QML FullRepresentation: Binding loop detected for property "implicitHeight"
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:94:13:
Unable to assign [undefined] to int
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:94:13:
Unable to assign [undefined] to int
file:///usr/share/ksysguard/sensorfaces/org.kde.ksysguard.linechart/contents/ui/LineChart.qml:57:9:
Unable to assign [undefined] to int
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5:
QML Heading: Binding loop detected for property "verticalAlignment"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5:
QML Heading: Binding loop detected for property "verticalAlignment"
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5:
QML Heading: Binding loop detected for property "verticalAlignment"
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
QFont::setPointSizeF: Point size <= 0 (0.000000), must be greater than 0
QSocketNotifier: Can only be used with threads started with QThread
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5:
QML Heading: Binding loop detected for property "verticalAlignment"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5:
QML Heading: Binding loop detected for property "verticalAlignment"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5:
QML Heading: Binding loop detected for property "verticalAlignment"
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/extras/PlaceholderMessage.qml:238:5:
QML Heading: Binding loop detected for property "verticalAlignment"
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
qt.qpa.wayland: Wayland does not support QWindow::requestActivate()
QWaylandDataOffer: timeout reading from pipe
QWaylandDataOffer: error reading data for mimeType
application/x-kde-cutselection
QWaylandDataOffer: timeout reading from pipe
QWaylandDataOffer: error reading data for mimeType
application/x-kde-cutselection

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