Clipboard had an error …

“file:///usr/share/plasma/plasmoids/org.kde.plasma.clipboard/contents/ui/main.qml:122:26: Type Private.ClipboardMenu unavailable

qrc:/qt/qml/org/kde/plasma/private/clipboard/ClipboardMenu.qml:209:9: QtLabsModel.DelegateChoice is not a type”

so I decided to build KDE from source 🙂