My computer freezed and after a restart, all my notes are gone. The notes are still in the folder

Code: Select all

/.local/share/plasma_notes

When I try to add a new widget, I don't find the note widget in the widget panel anymore. Also, the widget for comic strips is gone.

How can I get these widgets back?

KDE Plasma Versin: 5.12.0
KDE Frameworks Version: 5.43.0
Qt Version: 5.9.3
Kernel Version: 4.4.0-112-generic
OS Type: 64-bit

(double post, answered on viewtopic.php?f=15&t=151054&p=394700)