Dolphin- SU mode error

Dolphin can view items. If I use SU Dolphin it says: “could not start process Cannot talk to klauuncher: The name org.kde.klauncher was not provided by any .service files.”

Any Ideas what thats all about?

su dolphin is not working properly, it’s a known issue

su file edit can be done in various ways, on eg:
kdesu kwrite /path/to_filename

I used command: Su - Dolphin

Once there it opened up dopphin as root & found out I had deleted the Suse logo from the kickoff folder. I did that so i could use the blue K…any way I restored the logo & just re renamed it “old”

That actually fixed the dolphin issue…I broke dolphin…which is weird, last time I did that, dolphin was fine.