[jboss-user] [JBoss jBPM] - TaskInstance Hibernate Exception

Hi: I am working on a UI for JBPM. When starting a ProcessInstance, I inspect the startTaskInstance for any variables that need to be supplied. However, when saving the process instance, I receive the following hibernate exception: instance not of expected entity type: org.jbpm.context.exe.VariableInstance Here is the code I am using to get the startTaskInstance: TaskInstance taskInstance = processInstance.getTaskMgmtInstance().createStartTaskInstance(); I then use the taskController to gain access to the variables if they exist. This is used to construct the UI. TaskController taskController = taskInstance.getTask().getTaskController(); if (taskController != null) { List variableAccesses = taskController.getVariableAccesses(); Iterator iterator = variableAccesses.iterator(); while (iterator.hasNext()) { VariableAccess variableAccess = (VariableAccess) iterator.next(); String mappedName = variableAccess.getMappedName(); String value = (String) taskInstance.getVariable(mappedName); ? } } Does anyone know why I am seeing this exception and can you recommend a solution? Thanks, Jeff View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4047264#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...