Log describing Plasma Shell 5.11 startup

plasmashell.log

No file found for ".xml" , even though update-mime-info said it would exist.
Either it was just removed, or the directory doesn't have executable permission... ("/usr/share/mime")
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"
No metadata file in the package, expected it at: "/home/username/Pictures/"
No metadata file in the package, expected it at: "/home/username/Pictures/"
No metadata file in the package, expected it at: "/home/username/Pictures/"
No metadata file in the package, expected it at: "/home/username/Pictures/.../"
No metadata file in the package, expected it at: "/home/username/Pictures/.../"
No metadata file in the package, expected it at: "/home/username/Pictures/.../"
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
file:///usr/lib/qt/qml/QtQuick/Controls/ScrollView.qml:362: TypeError: Cannot read property 'padding' of null
file:///usr/lib/qt/qml/QtQuick/Controls/ScrollView.qml:363: TypeError: Cannot read property 'padding' of null
file:///usr/lib/qt/qml/QtQuick/Controls/ScrollView.qml:364: TypeError: Cannot read property 'padding' of null
file:///usr/lib/qt/qml/QtQuick/Controls/ScrollView.qml:365: TypeError: Cannot read property 'padding' of null
file:///usr/lib/qt/qml/QtQuick/Controls/Button.qml:99: TypeError: Cannot read property 'width' of null
libkcups: Create-Printer-Subscriptions last error: 1282 Bad file descriptor
libkcups: Request failed 1282 -1
libkcups: Get-Jobs last error: 1282 Bad file descriptor
libkcups: Get-Jobs last error: 1282 Bad file descriptor
couldn't load "/usr/lib/qt/plugins/discover-notifier/DiscoverPackageKitNotifier.so" because "Cannot load library /usr/lib/qt/plugins/discover-notifier/DiscoverPackageKitNotifier.so: (libpackagekitqt5.so.0: cannot open shared object file: No such file or directory)"
couldn't load "/usr/lib/qt/plugins/discover-notifier/FlatpakNotifier.so" because "Cannot load library /usr/lib/qt/plugins/discover-notifier/FlatpakNotifier.so: (libflatpak.so.0: cannot open shared object file: No such file or directory)"
couldn't find any notifier backend ("/usr/lib/qt/plugins")
Plasma Shell startup completed
file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/batterymonitor.qml:43: TypeError: Cannot read property 'Has Cumulative' of undefined
file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/batterymonitor.qml:94: TypeError: Cannot read property 'Remaining msec' of undefined
Both point size and pixel size set. Using pixel size.
file:///usr/share/plasma/plasmoids/org.kde.plasma.battery/contents/ui/CompactRepresentation.qml:53:39: Unable to assign [undefined] to int
networkmanager-qt: void NetworkManager::NetworkManagerPrivate::propertiesChanged(const QVariantMap&) Unhandled property "AllDevices"
networkmanager-qt: void NetworkManager::NetworkManagerPrivate::propertiesChanged(const QVariantMap&) Unhandled property "Capabilities"
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"
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"
tp-qt 0.9.7 WARN: Error parsing config file for connection manager "gabble" - introspecting 
tp-qt 0.9.7 WARN: Properties.GetAll(ConnectionManager) failed: "org.freedesktop.DBus.Error.ServiceUnknown": "The name org.freedesktop.Telepathy.ConnectionManager.gabble was not provided by any .service files"
tp-qt 0.9.7 WARN: Failed to find the protocol in the CM protocols for account "/org/freedesktop/Telepathy/Account/gabble/jabber/google_2dim_1" 
ktp-common-internals: Current presence changed
ktp-common-internals: Current presence changed