Hi!

As I tried to install and use jbpm eclipse plug-in, I was not able to either compile and/or see the process definition designer.

In fact, I had two symptoms: com.org couldn't be resolved after creating a process project , and after creating a process definition, the gpd.xml was edited as an xml file but I couldn't make the visual editor running.

I install a fresh eclipse (3.1) and the jbpm plug-in works fine.

THE DIFFERENCE: other plug-ins like myEclipse, tptp, .. installed in the first eclipse. I didn't yet try to see which one of the plug-in causes the problem, but be aware of the possible incompatibility.