Just installed KDE-plasma in an existing system. I just wanted to give it an other try.
Only problem is that no applications are showing in the Application launcher. When opening Kmenu editor, no applications show up either. Am I missing a menu file? If so, how could I (re) create one.
I have tried the plasma-meta and Antergos installation, but same issue.
I have also Mate installed, which works perfectly.

Got the following error message when trying to run an app with Krunner:

KDEInit could not launch ‘ksystraycmd’:
Could not open library ‘libkdeinit5_ksystraycmd’.
Cannot load library libkdeinit5_ksystraycmd: (libkdeinit5_ksystraycmd: cannot open shared object file: No such file or directory)