How to set up a VNC server in KDE?

I am trying to set up a server, because I will meet with someone tomorrow.
I have tried setting up the server according to this Arch Wiki and have used the exact same configuration files.

But when I want to access the server (from the same machine) to test it via

vncviewer localhost:1

I only see a black screen.

:+1: Welcome to Manjaro! :+1:

  1. Please read this:
    How to provide good information
    and post some more information so we can see what’s really going on. Now we know the symptom of the disease, but we need some more probing to know where the origin lies…

  2. An inxi --admin --verbosity=7 --filter --no-host --width would be the minimum required information… (Personally Identifiable Information like serial numbers and MAC addresses will be filtered out by the above command)
    Also, please copy-paste that output in-between 3 backticks ``` at the beginning and end of the code/text.