[jbpm-users] JBPM workflow deployment into alfresco error

I'm getting the following error when deploying from JBPM eclipse interface to alfresco. This happens when I select 'classes and resources to include in process archive', like 'src/main/java' etc. Exception happened while deploying java.lang.NullPointerException at org.jbpm.gd.jpdl.util.ProcessDeployer.addClassOrResource(Unknown Source) It was working perfectly, just stopped working suddenly. Any clues? Thanks. http://stackoverflow.com/questions/9486907/jbpm-workflow-deployment-into-...