Buddy class loading is suddenly not working anymore, while it was still working several weeks ago.
Anyone has an idea where this could come from?

We have this in the manifest of org.stratego.imp.runtime:
Eclipse-BuddyPolicy: registered

And this in the manifest of Spoofax projects:
Eclipse-RegisterBuddy: org.strategoxt.imp.runtime

That did the trick before.

Submitted by Oskar van Rest on 21 May 2014 at 19:29

Oh my bad. I was working with two Eclipse instances but imported my Spoofax project into the test instance instead of the development one. But buddy class loading obviously won’t work for dynamically loaded languages.