Referenced Projects in Eclipse

Hey.

I’ve installed the eclipse plugin, and I’m able to run a Vaadin application on tomcat.

But then I reference another Eclipse project tomcat doesn’t know the classes. No errors are shown in Eclipse, but there seems to be a classpath problem when running the project on tomcat:

java.lang.NoClassDefFoundError

How do I setup referenced projects?

Regards
Kasper

I put liberies in webapp lib folder, and tomcat can now find the classes

can you publish your “know-how” about using several Eclipse projects for Vaadin?