Tried to drop icon from Desktop to place between Application Launcher and Task Manager in Panel. After dragging of the icon - Task Manager shifted to the right side - and after dropping of the icon - Plasma crashes.


Distribution: KDE neon Developer Edition Unstable Branches
KDE Plasma Version: 5.10.90
KDE Frameworks Version: 5.37.0
Qt Version: 5.9.1
Kernel Version: 4.10.0-32-generic


DrKonqi isn't displaying crash icon in tray after this crash.


Contents of ~/.local/share/sddm/wayland-session.log file:

Arrived mimeData (QUrl("file:///home/notneon/Desktop/Home.desktop")) ("text/uri-list", "application/x-kde4-urilist") at 34 ,  5                                           
can decode "application/x-desktop" (QVariant(QString, "desktop:/Home.desktop"))                                                                                                 
KCrash: Attempting to start /usr/bin/plasmashell from kdeinit                                                                                                                       
kdeinit5: Got EXEC_NEW '/usr/bin/plasmashell' from wrapper.                                                                                                                             
kdeinit5: preparing to launch '/usr/bin/plasmashell'
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = plasmashell path = /usr/bin pid = 2213
KCrash: Arguments: /usr/bin/plasmashell 
Service  "org.kde.StatusNotifierHost-2213" unregistered
kdeinit5: PID 2213 terminated.
QObject::connect: invalid null parameter
Using Wayland-EGL
No metadata file in the package, expected it at: "/home/notneon/.local/share/wallpapers/"
No metadata file in the package, expected it at: "/home/notneon/.local/share/wallpapers/"
No metadata file in the package, expected it at: "/home/notneon/.local/share/wallpapers/"
trying to show an empty dialog
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:147:19: QML Loader: Binding loop detected for property "height"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:147:19: QML Loader: Binding loop detected for property "height"
Using the 'wl-shell' shell integration
file:///usr/share/plasma/plasmoids/org.kde.desktopcontainment/contents/ui/FolderItemDelegate.qml:288:17: QML Text: Binding loop detected for property "width"
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
Trying to use rootObject before initialization is completed, whilst using setInitializationDelayed. Forcing completion
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
trying to show an empty dialog
Registering "org.kde.StatusNotifierHost-2250" as system tray
Data set on unsupported clipboard mode. QMimeData object will be deleted.
Trying to use rootObject before initialization is completed, whilst using setInitializationDelayed. Forcing completion
org.kde.knotifications: warning: failed to connect to ActionInvoked dbus signal
org.kde.knotifications: warning: failed to connect to NotificationClosed dbus signal
org.kde.knotifications: warning: failed to connect to ActionInvoked dbus signal
org.kde.knotifications: warning: failed to connect to NotificationClosed dbus signal
Notifications service registered
kf5idletime_kwayland: This plugin does not support polling idle time
libkcups: Get-Jobs last error: 0 successful-ok
libkcups: Get-Jobs last error: 0 successful-ok
libkcups: Create-Printer-Subscriptions last error: 0 successful-ok
Trying to use rootObject before initialization is completed, whilst using setInitializationDelayed. Forcing completion
qml: +++ new BUtton textsDisable,Cancel
file:///usr/share/plasma/plasmoids/touchpad/contents/ui/touchpad.qml:146:5: QML QueryDialog: Binding loop detected for property "rejectButtonText"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/components/Dialog.qml:301:5: QML Item: Binding loop detected for property "width"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/components/private/AppManager.js:44: ReferenceError: parent is not defined
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Styles/Base/ButtonStyle.qml:153:31: QML Item: Binding loop detected for property "implicitWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Styles/Base/ButtonStyle.qml:153:31: QML Item: Binding loop detected for property "implicitWidth"
qml: +++ new BUtton textsDisable,Cancel
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Styles/Base/ButtonStyle.qml:153:31: QML Item: Binding loop detected for property "implicitWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/Styles/Base/ButtonStyle.qml:153:31: QML Item: Binding loop detected for property "implicitWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:365: TypeError: Cannot read property 'padding' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:364: TypeError: Cannot read property 'padding' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:363: TypeError: Cannot read property 'padding' of null
file:///usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/Controls/ScrollView.qml:362: TypeError: Cannot read property 'padding' of null
Plasma Shell startup completed
libkcups: 0
libkcups: 0
powerdevil: Screen brightness value:  2
powerdevil: Screen brightness value max:  15
powerdevil: Kbd backlight brightness value:  2
powerdevil: Kbd backlight brightness value max:  3
powerdevil: Screen brightness value:  2
powerdevil: Screen brightness value max:  15
powerdevil: Kbd backlight brightness value:  2
powerdevil: Kbd backlight brightness value max:  3
Both point size and pixel size set. Using pixel size.
networkmanager-qt: void NetworkManager::NetworkManagerPrivate::propertiesChanged(const QVariantMap&) Unhandled property "AllDevices"
networkmanager-qt: void NetworkManager::NetworkManagerPrivate::propertiesChanged(const QVariantMap&) Unhandled property "Devices"
networkmanager-qt: void NetworkManager::NetworkManagerPrivate::propertiesChanged(const QVariantMap&) Unhandled property "GlobalDnsConfiguration"
networkmanager-qt: virtual void NetworkManager::DevicePrivate::propertyChanged(const QString&, const QVariant&) Unhandled property "LldpNeighbors"
networkmanager-qt: virtual void NetworkManager::DevicePrivate::propertyChanged(const QString&, const QVariant&) Unhandled property "Real"
networkmanager-qt: virtual void NetworkManager::DevicePrivate::propertyChanged(const QString&, const QVariant&) Unhandled property "LldpNeighbors"
networkmanager-qt: virtual void NetworkManager::DevicePrivate::propertyChanged(const QString&, const QVariant&) Unhandled property "Real"
networkmanager-qt: virtual void NetworkManager::DevicePrivate::propertyChanged(const QString&, const QVariant&) Unhandled property "LldpNeighbors"
networkmanager-qt: virtual void NetworkManager::DevicePrivate::propertyChanged(const QString&, const QVariant&) Unhandled property "Real"
networkmanager-qt: virtual void NetworkManager::DevicePrivate::propertyChanged(const QString&, const QVariant&) Unhandled property "LldpNeighbors"
networkmanager-qt: virtual void NetworkManager::DevicePrivate::propertyChanged(const QString&, const QVariant&) Unhandled property "Real"
networkmanager-qt: virtual void NetworkManager::DevicePrivate::propertyChanged(const QString&, const QVariant&) Unhandled property "LldpNeighbors"
networkmanager-qt: virtual void NetworkManager::DevicePrivate::propertyChanged(const QString&, const QVariant&) Unhandled property "Real"
networkmanager-qt: virtual void NetworkManager::DevicePrivate::propertyChanged(const QString&, const QVariant&) Unhandled property "LldpNeighbors"
networkmanager-qt: virtual void NetworkManager::DevicePrivate::propertyChanged(const QString&, const QVariant&) Unhandled property "Real"
trying to show an empty dialog
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:147:19: QML Loader: Binding loop detected for property "height"
file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/views/Desktop.qml:147:19: QML Loader: Binding loop detected for property "height"
<Unknown File>: QML QQuickLayoutAttached: Binding loop detected for property "preferredWidth"
<Unknown File>: QML QQuickLayoutAttached: Binding loop detected for property "preferredWidth"
<Unknown File>: QML QQuickLayoutAttached: Binding loop detected for property "preferredWidth"