I have Eclipse Indigo with the Scala IDE plugin. I downloaded a lift project from Maven. It builds correctly. Eclipse says it is viewing it with the Scala editor.
How
My Java Classes refuse to recognize my Scala ones. However when I do a "Ctrl + Click" = Open Declaration, it goes to the right place. My Java Classes that depend on Scala look like Red all over. I checked Build Path settings etc, they all look ok.
I had the same problem. When I moved my Scala classes to the correct package folder, it worked. Scala does not need this. But only that way Java editor reconized the Scala class.