Unable to install "KDE Application Platform": Error pulling from repo

[shadnajmalddin]

Greetings!
Whenever i'm trying to install an application on Software, i'm getting this:
Unable to install "KDE Application Platform": Error pulling from repo: GPG verification enabled, but no signatures found (use gpg-verify=false in remote config to disable)

Screenshot:

Thanks for helping.

[JeffK969]

Hello Shadnajmalddin,
If you are trying to install KDE onto Zorin, this is what I did when I had my urge for experimentation.. I liked it, but at the same time wanted to get used to straight Zorin Pro, being I'm more a Lite guy. With OS's, not in person...lol

If you haven't installed KDE, then I don't believe KDE Apps will work.
I could be wrong.

How To Install KDE Plasma on Ubuntu 20.04

Good Luck, and wish you success...

[shadnajmalddin]

Thank you so much for helping me! It solved the problem. I wish you all the best as well.