Kehua Gao [https://community.jboss.org/people/kehuagao] created the discussion
"taskservice error in jbpm5.3 with mysql" To view the discussion, visit: https://community.jboss.org/message/772483#772483 -------------------------------------------------------------- hi, I try the taskservice code in jbpm5.3 with mysql,it occurs error as follow: java.lang.IllegalArgumentException: Named query not found: UnescalatedDeadlines at org.hibernate.ejb.AbstractEntityManagerImpl.createNamedQuery(AbstractEntityManagerImpl.java:108) at org.jbpm.task.service.persistence.TaskPersistenceManager.getUnescalatedDeadlinesList(TaskPersistenceManager.java:174) at org.jbpm.task.service.persistence.TaskPersistenceManager.getUnescalatedDeadlines(TaskPersistenceManager.java:146) at org.jbpm.task.service.TaskServiceSession.scheduleUnescalatedDeadlines(TaskServiceSession.java:231) at org.jbpm.task.service.TaskService.initialize(TaskService.java:116) at org.jbpm.task.service.TaskService.initialize(TaskService.java:101) at org.jbpm.task.service.TaskService.(TaskService.java:79) at com.sample.TaskServer.main(TaskServer.java:26) taskservice code: package com.sample; import javax.persistence.EntityManagerFactory; import javax.persistence.Persistence; import org.drools.SystemEventListenerFactory; import org.jbpm.task.User; import org.jbpm.task.service.TaskService; import org.jbpm.task.service.TaskServiceSession; import org.jbpm.task.service.mina.MinaTaskServer; import bitronix.tm.resource.jdbc.PoolingDataSource; public class TaskServer { /** * @param args */ public static final void main(String[] args) { try { EntityManagerFactory emfTask = Persistence.createEntityManagerFactory( "org.jbpm.task" ); TaskService taskService = new TaskService(emfTask, SystemEventListenerFactory.getSystemEventListener()); /* * Add the required users */ TaskServiceSession taskSession = taskService.createSession(); taskSession.addUser(new User("Administrator")); taskSession.addUser(new User("krisv")); /* Start Mina server for HT*/ MinaTaskServer server = new MinaTaskServer(taskService); Thread thread = new Thread(server); thread.start(); System.out.println("Server started ..."); } catch (Throwable t) { t.printStackTrace(); } } } -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/772483#772483] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034]
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