My process includes only a script task.
The classes required for the script have been defined and put into a jar file.
The jar file has further been copied onto standalone/deployments as well as jbpm-gwt-console-server.war/WEB-INF/lib directories.
I have created a POJO model and uploaded the jar file too.
However, I still see an exclamation mark on the 'valid' column of the POJO model and the jbpm console displays only the evaluation example.
I have also run the process.main file on eclipse and the script executes all right.
Thanks for your help.