Anatoliy Kalenskiy [https://community.jboss.org/people/cybiks] created the discussion "How to build package in Guvnor with JBPM process that use user data types ?" To view the discussion, visit: https://community.jboss.org/message/754591#754591 -------------------------------------------------------------- I have business process described in bpmn file. It has scriptTasks that use some project types. <itemDefinition id="_stepItem" structureRef="project.model.Step" /> <itemDefinition id="_actionsItem" structureRef="java.util.Map" /> <process processType="Private" isExecutable="true" id="com.sample.id" name="EXAMPLE" tns:packageName="defaultPackage" tns:version="1" > | | <extensionElements> | | | <tns:import name="project.model.StepAction" /> | | | <tns:import name="project.model.Step" /> | | | </extensionElements> | <!-- process variables -->     <property id="step" itemSubjectRef="_stepItem"/>     <property id="actions" itemSubjectRef="_actionsItem"/> ... <scriptTask id="_2" name="1FakedStepAction" scriptFormat=" http://www.java.com/java http://www.java.com/java" >       <script>                          try {                       ((StepAction)(actions.get("1StepAction"))).executeStepAction((Step)step);  }                catch (Exception e) {                          System.out.println("Exception  1StepAction: "+e);                }          </script> </scriptTask> ... In Java code I put Map<String, Object> params = new HashMap<String, Object>(); params.put("step", <some real instance of Step>); params.put("actions", <some actions map like 1StepAction -> real instance of StepAction>); ksession.startProcess("com.sample.id", params) It works fine when I put such file in class path and spring configuration uploads it from this file. I put it to Guvnor. And application successfully load such process from it and run. But when I try to build package in Guvnor with such process it complains : Unable to generate action invoker. project.model.Step cannot be resolved to a type Process Compilation error project.model.Step cannot be resolved to a type StepActioncannot be resolved to a type So, how Guvnor can access to my types deployed in my project? Is it possible? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/754591#754591] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]