[icekiss]

I just installed OpenElec on my new Media PC, and installed this plugin following this howto: https://seo-michael.co.uk/how-to-add-goo...xbmc-kodi/

I get until the end, to "Now when you launch Google Play Music"...
At that point, OpenElec tells me "Google Music EXP Error".
Looking into the kodi.log file, clicking on the "Google Music EXP" error triggers these log entries:
http://pastebin.com/Zdtg34Wb

The installed Google Music EXP Version is 1.8.2
Help please?

EDIT: Just read further up on this page that the plugin appends @gmail.com to the username. I input my complete email address as my username. If the plugin appended @gmail.com to that (resulting in [email protected]@gmail.com), then it obviously won't work. However, that error does not look like an authentication problem to me. And I would expect an authentication problem to be reported in the GUI, without having to dig into log files...
I am at work atm, so It'll be a few hours before I can test changing my username.

EDIT2:
- removed @gmail.com from username, still same errors in log.
- Replaced log entries with a pastebin link
- the pastebin contains all log entries generated by clicking on "Google Music EXP" instead of just the errors. It's not much more, and maybe the context helps.