HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "BPMN2.0 + jBPM4.3: org.jbpm.api.JbpmException: couldn't run script: null" To view the discussion, visit: http://community.jboss.org/message/551170#551170 -------------------------------------------------------------- Hi Macro, We commit a patch to resovle this problem.  Could you try your testcase on jBPM-4.4-SNAPSHOT?  Thank you very much. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/551170#551170] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]