Why do I get this error when it transitions to task node, creates task instance, and tries to assign task? I already included the jbpm-jpdl.jar and jbpm-identity.jar in my webapp classpath. Why can't it find the class ExpressionAssignmentHandler? DEBUG GraphElement : event 'task-create' on 'Task' for 'Token(/)' ERROR Delegation : couldn't load delegation class 'org.jbpm.identity.assignment.ExpressionAssignmentHandler' java.lang.ClassNotFoundException: class 'org.jbpm.identity.assignment.ExpressionAssignmentHandler' could not be found by the process classloader at org.jbpm.instantiation.ProcessClassLoader.findClass(ProcessClassLoader.java:118) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4189523#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...