signalk-vesselsetup-plugin cannot be installed

[Luckbert]

Hello, everyone. 
the plugin can now be installed. 
I'm afraid I can't really begin with that yet. When I have entered and saved everything, I can't see or control it anywhere. At http://localhost:3000/@signalk/freeboard-sk/ I can see my ship, but without the data I have entered. 

The plugin stores the data in a *. json file in /home/pi/.config/signalk-server-node/settings

I tried to copy the data to the file 
/home/pi/. openplotter/openplotter-settings. json
to be entered. 
But then I can't start the surgery anymore and get the following error message. 

Code:

Error: Can't open file /home/pi/. openplotter/openplotter-settings. json
Traceback (most recent call last):
  File "/home/pi/. config/openplotter/openplotter", line 3535, in <module>
    MainFrame (). Show ()
  File "/home/pi/. config/openplotter/openplotter", line 73, in __init__
    self. vessel_self = checkVesselSelf (self. conf)
  File "/home/pi/. config/openplotter/classes/check_vessel_vessel_self-. py", line 52, in __init__
    raw_uuuid = data[' vessel'][' uuid']
TypeError: list index must be integers, not str

I have no idea how to proceed now.
Greetings Jürgen