I am trying to use the new eclipse plugin, which I have had working fine for the past couple of weeks until I switched from the master branch to edison.

I performed a fresh build using the stable edison branch, installed the new 1.1 eclipse plugin and now whenever I try to setup the Yocto eclipse environment I receive the following error:

Yocto Preferences Configuration Error!
OECORE related items are not found in envrionement setup files.
The ADT version you're using is too old.
Please upgrade to our latest ADT Version!

This pops up in a message box, not the eclipse console. I have followed the ADT Setup guide to the letter and it's not playing ball - could someone confirm this as working or point me towards a reason why I may be getting this error?

Cheers,
Jack.