@Andrew-Jong , we are able to reproduce the error that you are seeing. I believe that you may need to set up a virtual display in order to get this to work. You could try doing so using Weston compositor, which would normally run if the display was available. Please try it and let us know if you are able to get it to work (or not).
You would need to create a config file /etc/xdg/weston/weston.ini
and try running it manually like this :
weston --idle-time=0 --config=/etc/xdg/weston/weston.ini
a sample config file might look something like this:
# configuration file for Weston
[core]
idle-time=0
repaint-window=15
[output]
name=virtual-1
mode=on
We have not tested this yet, but hopefully it's a good start.
Alex
