try the following two extra steps in advance of the given scenario: -1) delete the ${user.home}/jbpm/repository/jbpm directory. actually the clover subdirectory doesn't have to be deleted. but the other directories might contain old versions of snapshot builds that are used instead of the newly stuff that is build from the sources. 0) do ant get.dependencies in the build/build.xml let me know if that helps View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3972267#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...