[jboss-user] [jBPM] - Re: While i try to load the JBPMorm.xml and ProcessInstanceInfo.hbm.xml files in the persistence.xml file, it break out

星兰 蒋 [https://community.jboss.org/people/jiang_hoo] created the discussion "Re: While i try to load the JBPMorm.xml and ProcessInstanceInfo.hbm.xml files in the persistence.xml file,it break out" To view the discussion, visit: https://community.jboss.org/message/780540#780540 -------------------------------------------------------------- Hi Jiri, Thanks for you reply very much. But it seems the ProcessInstanceInfo.hbm.xml file is a must file! Because the following Exception is caught while i try to  complete a process. org.jbpm.workflow.instance.WorkflowRuntimeException: [com.sogou.ka.contract:1 - End:14] -- Named query not found: ProcessInstancesWaitingForEvent at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:130) at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerNodeInstance(NodeInstanceImpl.java:205) at org.jbpm.workflow.instance.impl.NodeInstanceImpl.triggerCompleted(NodeInstanceImpl.java:164) at org.jbpm.workflow.instance.impl.ExtendedNodeInstanceImpl.triggerCompleted(ExtendedNodeInstanceImpl.java:47) at org.jbpm.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:162) at org.jbpm.workflow.instance.node.StateBasedNodeInstance.triggerCompleted(StateBasedNodeInstance.java:143) at org.jbpm.workflow.instance.node.WorkItemNodeInstance.triggerCompleted(WorkItemNodeInstance.java:239) at org.jbpm.workflow.instance.node.HumanTaskNodeInstance.triggerCompleted(HumanTaskNodeInstance.java:90) at org.jbpm.workflow.instance.node.WorkItemNodeInstance.workItemCompleted(WorkItemNodeInstance.java:301) at org.jbpm.workflow.instance.node.WorkItemNodeInstance.signalEvent(WorkItemNodeInstance.java:277) at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.signalEvent(WorkflowProcessInstanceImpl.java:326) at org.drools.persistence.jpa.processinstance.JPAWorkItemManager.completeWorkItem(JPAWorkItemManager.java:121) at org.drools.command.runtime.process.CompleteWorkItemCommand.execute(CompleteWorkItemCommand.java:69) at org.drools.command.runtime.process.CompleteWorkItemCommand.execute(CompleteWorkItemCommand.java:32) at org.drools.command.impl.DefaultCommandService.execute(DefaultCommandService.java:36) at org.drools.persistence.SingleSessionCommandService.execute(SingleSessionCommandService.java:367) at org.drools.command.impl.CommandBasedStatefulKnowledgeSession$1.completeWorkItem(CommandBasedStatefulKnowledgeSession.java:150) at org.jbpm.task.service.hornetq.CommandBasedHornetQWSHumanTaskHandler$GetResultContentResponseHandler.execute(CommandBasedHornetQWSHumanTaskHandler.java:308) at org.jbpm.task.service.TaskClientHandler.messageReceived(TaskClientHandler.java:153) at org.jbpm.task.service.hornetq.HornetQTaskClientHandler.messageReceived(HornetQTaskClientHandler.java:56) at org.jbpm.task.service.hornetq.HornetQTaskClientConnector$1.run(HornetQTaskClientConnector.java:120) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.IllegalArgumentException: Named query not found: ProcessInstancesWaitingForEvent at org.hibernate.ejb.AbstractEntityManagerImpl.createNamedQuery(AbstractEntityManagerImpl.java:108) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:358) at $Proxy28.createNamedQuery(Unknown Source) at org.jbpm.persistence.JpaProcessPersistenceContext.getProcessInstancesWaitingForEvent(JpaProcessPersistenceContext.java:35) at org.jbpm.persistence.processinstance.JPASignalManager.getProcessInstancesForEvent(JPASignalManager.java:40) at org.jbpm.persistence.processinstance.JPASignalManager.signalEvent(JPASignalManager.java:23) at org.jbpm.workflow.instance.impl.WorkflowProcessInstanceImpl.setState(WorkflowProcessInstanceImpl.java:264) at org.jbpm.workflow.instance.node.EndNodeInstance.internalTrigger(EndNodeInstance.java:58) at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:124) ... 21 more 16   07/12 09:59:24,825[Thread-12] ERROR service.hornetq.HornetQTaskClientConnector.run  - [com.sogou.ka.contract:1 - End:14] -- Named query not found: ProcessInstancesWaitingForEvent My persistence.xml file is: <persistence xmlns=" http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence"           xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance http://www.w3.org/2001/XMLSchema-instance"           xsi:schemaLocation=" http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"           version="1.0">           <persistence-unit name="org.jbpm.persistence.jta"                     transaction-type="JTA">                     <provider>org.hibernate.ejb.HibernatePersistence</provider>                     <!-- <jta-data-source>jdbc/jbpm-ds</jta-data-source> -->                     <!-- Use this if you are using JPA1 / Hibernate3 -->                     <!-- <mapping-file>META-INF/JBPMorm.xml</mapping-file>                     <mapping-file>META-INF/ProcessInstanceInfo.hbm.xml</mapping-file>  -->                     <!-- Use this if you are using JPA2 / Hibernate4 -->                     <!--mapping-file>META-INF/JBPMorm-JPA2.xml</mapping-file -->                     <class>org.drools.persistence.info.SessionInfo</class>                     <class>org.jbpm.persistence.processinstance.ProcessInstanceInfo</class>                     <class>org.drools.persistence.info.WorkItemInfo</class>                     <class>org.jbpm.process.audit.ProcessInstanceLog</class>                     <class>org.jbpm.process.audit.NodeInstanceLog</class>                     <class>org.jbpm.process.audit.VariableInstanceLog</class>                     <properties>                               <property name="hibernate.max_fetch_depth" value="3" />                               <property name="hibernate.hbm2ddl.auto" value="create" />                               <property name="hibernate.show_sql" value="false" />                               <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect" />                               <property name="hibernate.transaction.manager_lookup_class"                                         value="org.hibernate.transaction.BTMTransactionManagerLookup" />                     </properties>           </persistence-unit> </persistence> And i'm using Hibernate 3.  -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/780540#780540] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]