Vladimir Kiryakov [http://community.jboss.org/people/vladimir_kiryakov] replied to the discussion "Can't start jbpm3 process" To view the discussion, visit: http://community.jboss.org/message/554321#554321 -------------------------------------------------------------- I'm using MySQL 5.1 and jbpm 3-2-6 data source. In Eclipse Galileo I create a jbpm3 project. For example this similar process <?xml version="1.0" encoding="UTF-8"?> <process-definition  xmlns="urn:jbpm.org:jpdl-3.2"  name="sdf">     <start-state name="start-state1">         <transition to="state1"></transition>     </start-state>     <state name="state1">         <event type="node-enter">             <action class="com.app.HANDLERS.State1Handler"></action>         </event>         <transition to="end-state1"></transition>     </state>     <end-state name="end-state1"></end-state> </process-definition> Then a similar State1Handler code: if i do like this, all excelets works package com.app.HANDLERS; import org.jbpm.graph.def.ActionHandler; import org.jbpm.graph.exe.ExecutionContext; public class State1Handler implements ActionHandler {     @Override     public void execute(ExecutionContext arg0) throws Exception {                  sysout("hello world");      } } -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/554321#554321] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]