Scala project won't compile in Eclipse; “Could not find the main class.”

Question

I have installed Eclipse 3.5.2 and today\'s Scala plugin from /update-current (that\'s Scala 2.8 final.) I can compile and run Scala projects consisting of a single singleto

Answer 1

For me it was Eclipse specific problem. I noticed that .class file wasn't built at all. So bin directory doesn't have compiled classes. When I manually compiled *.scala file using *.sbt and copied it to bin directory it was working as expected. I tried different tips and tricks and it wasn't worked until I reinstalled Scala plugin in Eclipse .