Yes I have both those jars. Neither of those contain the class TaskSummary. If it helps my code snippet is:
LOG.info("starting jbpm");
EntityManagerFactory emf = loadPrimaryConfig().buildEntityManagerFactory();//Persistence.createEntityManagerFactory("org.jbpm.persistence.jpa");
TaskService taskService = new TaskService(emf, SystemEventListenerFactory.getSystemEventListener());
TaskServiceSession taskSession = taskService.createSession();
The errors occur when I try to instatitiate the task service: TaskService taskService = new TaskService(emf, SystemEventListenerFactory.getSystemEventListener());