Buildfile: D:\workspace\jbpm.3\build.deploy.xml delete.jbpm.configuration: build.webapp: compile.jbpm: compile.identity: compile.jbpm.test: compile.webapp: compile.identity.test: compile.examples: compile: build.webapp: build.service.archive: compile.jbpm: build.jbpm: compile.identity: build.identity: build.service.archive: declare.jbpm.tasks: compile.jbpm: build.jbpm: build.jbpm.src: compile.identity: build.identity: build.identity.src: compile.jbpm.test: compile.webapp: compile.identity.test: compile.examples: compile: build.webapp: build.service.archive: build.converter: [jar] Warning: skipping jar archive D:\workspace\jbpm.3\build\converter.jar because no files were included. build: db.clean: [delete] Deleting directory D:\workspace\jbpm.3\build\db [mkdir] Created dir: D:\workspace\jbpm.3\build\db db.start: [starthsqldb] starting 'java -cp H:jboss-4.2.2.GAjboss-4.2.2.GA/server/default/lib/hsqldb.jar org.hsqldb.Server -database D:\workspace\jbpm.3/build/db/localDB -port 1701'... [starthsqldb] Exception in thread "Thread-0" java.lang.NullPointerException [starthsqldb] at org.apache.tools.ant.Project.fireMessageLoggedEvent(Project.java:2143) [starthsqldb] at org.apache.tools.ant.Project.fireMessageLogged(Project.java:2271) [starthsqldb] at org.apache.tools.ant.Project.log(Project.java:449) [starthsqldb] at org.apache.tools.ant.Task.log(Task.java:294) [starthsqldb] at org.apache.tools.ant.Task.log(Task.java:281) [starthsqldb] at org.jbpm.ant.Launcher.run(Launcher.java:51) create.db: [jbpmschema] 14:17:56,984 [main] DEBUG AntHelper : creating hibernate configuration from cfg 'D:\workspace\jbpm.3/src/config.files/hibernate.cfg.xml' and properties 'D:\workspace\jbpm.3/src/resources/hsqldb/create.db.hibernate.properties' BUILD FAILED D:\workspace\jbpm.3\build.deploy.xml:47: java.lang.NoClassDefFoundError: org/dom4j/DocumentException Total time: 4 seconds View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4153479#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...