<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<body link="#355491" alink="#4262a1" vlink="#355491" style="background: #e2e2e2; margin: 0; padding: 20px;">
<div>
<table cellpadding="0" bgcolor="#FFFFFF" border="0" cellspacing="0" style="border: 1px solid #dadada; margin-bottom: 30px; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td>
<table border="0" cellpadding="0" cellspacing="0" bgcolor="#FFFFFF" style="border: solid 2px #ccc; background: #dadada; width: 100%; -moz-border-radius: 6px; -webkit-border-radius: 6px;">
<tbody>
<tr>
<td bgcolor="#000000" valign="middle" height="58px" style="border-bottom: 1px solid #ccc; padding: 20px; -moz-border-radius-topleft: 3px; -moz-border-radius-topright: 3px; -webkit-border-top-right-radius: 5px; -webkit-border-top-left-radius: 5px;">
<h1 style="color: #333333; font: bold 22px Arial, Helvetica, sans-serif; margin: 0; display: block !important;">
<!-- To have a header image/logo replace the name below with your img tag -->
<!-- Email clients will render the images when the message is read so any image -->
<!-- must be made available on a public server, so that all recipients can load the image. -->
<a href="https://community.jboss.org/index.jspa" style="text-decoration: none; color: #E1E1E1">JBoss Community</a></h1>
</td>
</tr>
<tr>
<td bgcolor="#FFFFFF" style="font: normal 12px Arial, Helvetica, sans-serif; color:#333333; padding: 20px; -moz-border-radius-bottomleft: 4px; -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 5px; -webkit-border-bottom-left-radius: 5px;"><h3 style="margin: 10px 0 5px; font-size: 17px; font-weight: normal;">
Re: Human task + HornetQ + persistence + MySQL => ununderstanding stacktrace
</h3>
<span style="margin-bottom: 10px;">
created by <a href="https://community.jboss.org/people/joploya">Sandra Renaud</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/772558#772558">View the full discussion</a>
</span>
<hr style="margin: 20px 0; border: none; background-color: #dadada; height: 1px;">
<div class="jive-rendered-content"><p>I add these lines after all named-queries to Taskorm.xml of human-task-core/META-INF/</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><blockquote class="jive-quote"><p>     <entity class="org.jbpm.task.Task" metadata-complete="false"></p><p>           <attributes></p><p>            <id name="id"></p><p>                <column name="id" /></p><p>                <generated-value strategy="IDENTITY "/></p><p>                                        </id></p><p>          </attributes></p><p>      </entity></p></blockquote><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>After deployement my table task in MySQL have the option 'Auto Increment' check as I wanted but the error 'field id doesn't have default value' appears again :</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><blockquote class="jive-quote"><p>14:31:34,615 ERROR [org.jbpm.task.service.TaskServerHandler] (Thread-70) Operation failed: java.lang.RuntimeException: Operation failed</p><p>          at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:994) [jbpm-human-task-core-5.3.0.Final.jar:5.3.0.Final]</p><p>          at org.jbpm.task.service.TaskServiceSession.addTask(TaskServiceSession.java:186) [jbpm-human-task-core-5.3.0.Final.jar:5.3.0.Final]</p><p>          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:144) [jbpm-human-task-core-5.3.0.Final.jar:5.3.0.Final]</p><p>          at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:44) [jbpm-human-task-hornetq-5.3.0.Final.jar:5.3.0.Final]</p><p>          at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:85) [jbpm-human-task-hornetq-5.3.0.Final.jar:5.3.0.Final]</p><p>          at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_07]</p><p>Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: Field 'id' doesn't have a default value</p><p>          at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1361) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1289) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.ejb.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1295) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:859) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.jbpm.task.service.persistence.TaskPersistenceManager.saveEntity(TaskPersistenceManager.java:186) [jbpm-human-task-core-5.3.0.Final.jar:5.3.0.Final]</p><p>          at org.jbpm.task.service.TaskServiceSession$1.doOperation(TaskServiceSession.java:188) [jbpm-human-task-core-5.3.0.Final.jar:5.3.0.Final]</p><p>          at org.jbpm.task.service.TaskServiceSession.doOperationInTransaction(TaskServiceSession.java:979) [jbpm-human-task-core-5.3.0.Final.jar:5.3.0.Final]</p><p>          ... 5 more</p><p>Caused by: org.hibernate.exception.GenericJDBCException: Field 'id' doesn't have a default value</p><p>          at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:52) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:125) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:110) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:129) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.engine.jdbc.internal.proxy.AbstractProxyHandler.invoke(AbstractProxyHandler.java:81) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at $Proxy38.executeUpdate(Unknown Source)          at org.hibernate.id.IdentityGenerator$GetGeneratedKeysDelegate.executeAndExtract(IdentityGenerator.java:96) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:55) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2757) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3268) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.action.internal.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:78) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:272) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.event.internal.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:304) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.event.internal.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:195) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:128) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:78) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.event.internal.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:208) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:151) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.internal.SessionImpl.firePersist(SessionImpl.java:717) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:710) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.engine.spi.EJB3CascadingAction$1.cascade(EJB3CascadingAction.java:49) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.engine.internal.Cascade.cascadeToOne(Cascade.java:380) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.engine.internal.Cascade.cascadeAssociation(Cascade.java:323) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.engine.internal.Cascade.cascadeProperty(Cascade.java:208) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.engine.internal.Cascade.cascadeCollectionElements(Cascade.java:409) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.engine.internal.Cascade.cascadeCollection(Cascade.java:350) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.engine.internal.Cascade.cascadeAssociation(Cascade.java:326) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.engine.internal.Cascade.cascadeProperty(Cascade.java:208) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.engine.internal.Cascade.cascade(Cascade.java:165) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.event.internal.AbstractSaveEventListener.cascadeAfterSave(AbstractSaveEventListener.java:462) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.event.internal.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:337) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.event.internal.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:195) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:128) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:78) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.event.internal.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:208) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:151) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:78) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.internal.SessionImpl.firePersist(SessionImpl.java:725) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:701) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:705) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          at org.hibernate.ejb.AbstractEntityManagerImpl.persist(AbstractEntityManagerImpl.java:853) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]</p><p>          ... 8 more</p><p>Caused by: java.sql.SQLException: Field 'id' doesn't have a default value</p><p>          at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1073)</p><p>          at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3609)</p><p>          at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3541)</p><p>          at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2002)</p><p>          at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2163)</p><p>          at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2624)</p><p>          at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2127)</p><p>          at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2427)</p><p>          at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2345)</p><p>          at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2330)</p><p>          at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:493)</p><p>          at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source) [:1.7.0_07]</p><p>          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_07]</p><p>          at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_07]</p><p>          at org.hibernate.engine.jdbc.internal.proxy.AbstractStatementProxyHandler.continueInvocation(AbstractStatementProxyHandler.java:122) [hibernate-core-4.0.1.Final.jar:4.0.1.Final]</p><p>          ... 45 more</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>14:31:34,654 ERROR [org.jbpm.process.workitem.wsht.GenericHTWorkItemHandler] (http--127.0.0.1-8080-3) Fri Oct 26 14:31:34 CEST 2012: Error when creating task on task server for work item id 1. Error reported by task server: Command AddTaskRequest faild due to Operation failed. Please contact task server administrator.: java.lang.RuntimeException: Command AddTaskRequest faild due to Operation failed. Please contact task server administrator.</p><p>          at org.jbpm.task.service.TaskServerHandler.messageReceived(TaskServerHandler.java:662) [jbpm-human-task-core-5.3.0.Final.jar:5.3.0.Final]</p><p>          at org.jbpm.task.service.hornetq.HornetQTaskServerHandler.messageReceived(HornetQTaskServerHandler.java:44) [jbpm-human-task-hornetq-5.3.0.Final.jar:5.3.0.Final]</p><p>          at org.jbpm.task.service.hornetq.BaseHornetQTaskServer.run(BaseHornetQTaskServer.java:85) [jbpm-human-task-hornetq-5.3.0.Final.jar:5.3.0.Final]</p><p>          at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_07]</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></blockquote></div>
<div style="background-color: #f4f4f4; padding: 10px; margin-top: 20px;">
<p style="margin: 0;">Reply to this message by <a href="https://community.jboss.org/message/772558#772558">going to Community</a></p>
<p style="margin: 0;">Start a new discussion in jBPM at <a href="https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034">Community</a></p>
</div></td>
</tr>
</tbody>
</table>
</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>