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Re: jbpm No persistence provider for EntityManager named org.drools.task
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created by <a href="https://community.jboss.org/people/mab1990.amu">RSTVMA LDHYAGF</a> in <i>jBPM</i> - <a href="https://community.jboss.org/message/744797#744797">View the full discussion</a>
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<div class="jive-rendered-content"><p>hey Mauricio Salatino,</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>I do have persistence.xml like this:</p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p class="e"> <span class="m"><?</span><span class="pi">xml version="1.0" encoding="UTF-8" standalone="yes" </span><span class="m">?></span> </p><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div class="c" style="text-indent: -2em; margin-left: 1em;"><a class="jive-link-external-small" href="#">-</a> <span class="m"><</span><span class="t">persistence</span><span class="t"> version</span><span class="m">="</span><strong>1.0</strong><span class="m">"</span><span class="t"> xsi:schemaLocation</span><span class="m">="</span><strong><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence" target="_blank">http://java.sun.com/xml/ns/persistence</a><span> </span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" target="_blank">http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd</a><span> </span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/orm" target="_blank">http://java.sun.com/xml/ns/persistence/orm</a><span> </span><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/orm_1_0.xsd" target="_blank">http://java.sun.com/xml/ns/persistence/orm_1_0.xsd</a></strong><span class="m">"</span><span class="ns"> xmlns:orm</span><span class="m">="</span><strong class="ns"><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence/orm" target="_blank">http://java.sun.com/xml/ns/persistence/orm</a></strong><span class="m">"</span><span class="ns"> xmlns:xsi</span><span class="m">="</span><strong class="ns"><a class="jive-link-external-small" href="http://www.w3.org/2001/XMLSchema-instance" target="_blank">http://www.w3.org/2001/XMLSchema-instance</a></strong><span class="m">"</span><span class="ns"> xmlns</span><span class="m">="</span><strong class="ns"><a class="jive-link-external-small" href="http://java.sun.com/xml/ns/persistence" target="_blank">http://java.sun.com/xml/ns/persistence</a></strong><span class="m">"</span><span class="m">></span><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div class="e"><div class="c" style="text-indent: -2em; margin-left: 1em;"><span class="m"><</span><span class="t">persistence-unit</span><span class="t"> name</span><span class="m">="</span><strong>org.drools.task</strong><span class="m">"</span><span class="m">></span><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div class="e"><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">provider</span><span class="m">></span><span class="tx">org.hibernate.ejb.HibernatePersistence</span><span class="m"></</span><span class="t">provider</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.Attachment</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.Content</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.BooleanExpression</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.Comment</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.Deadline</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.Comment</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.Deadline</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.Delegation</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.Escalation</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.Group</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.I18NText</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.Notification</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.EmailNotification</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.EmailNotificationHeader</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.PeopleAssignments</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.Reassignment</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.Status</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.Task</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.TaskData</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.SubTasksStrategy</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.OnParentAbortAllSubTasksEndStrategy</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.OnAllSubTasksEndParentEndStrategy</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">class</span><span class="m">></span><span class="tx">org.jbpm.task.User</span><span class="m"></</span><span class="t">class</span><span class="m">></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div class="c" style="text-indent: -2em; margin-left: 1em;"><a class="jive-link-external-small" href="#">-</a> <span class="m"><</span><span class="t">properties</span><span class="m">></span><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div class="e"><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">property</span> <span class="t">name</span><span class="m">="</span><strong>hibernate.dialect</strong><span class="m">"</span><span class="t"> value</span><span class="m">="</span><strong>org.hibernate.dialect.H2Dialect</strong><span class="m">"</span><span class="m"> /></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">property</span> <span class="t">name</span><span class="m">="</span><strong>hibernate.connection.driver_class</strong><span class="m">"</span><span class="t"> value</span><span class="m">="</span><strong>org.h2.Driver</strong><span class="m">"</span><span class="m"> /></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">property</span> <span class="t">name</span><span class="m">="</span><strong>hibernate.connection.url</strong><span class="m">"</span><span class="t"> value</span><span class="m">="</span><strong>jdbc:h2:mem:mydb</strong><span class="m">"</span><span class="m"> /></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">property</span> <span class="t">name</span><span class="m">="</span><strong>hibernate.connection.username</strong><span class="m">"</span><span class="t"> value</span><span class="m">="</span><strong>sa</strong><span class="m">"</span><span class="m"> /></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">property</span> <span class="t">name</span><span class="m">="</span><strong>hibernate.connection.password</strong><span class="m">"</span><span class="t"> value</span><span class="m">="</span><strong>sasa</strong><span class="m">"</span><span class="m"> /></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">property</span> <span class="t">name</span><span class="m">="</span><strong>hibernate.connection.autocommit</strong><span class="m">"</span><span class="t"> value</span><span class="m">="</span><strong>false</strong><span class="m">"</span><span class="m"> /></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">property</span> <span class="t">name</span><span class="m">="</span><strong>hibernate.max_fetch_depth</strong><span class="m">"</span><span class="t"> value</span><span class="m">="</span><strong>3</strong><span class="m">"</span><span class="m"> /></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">property</span> <span class="t">name</span><span class="m">="</span><strong>hibernate.hbm2ddl.auto</strong><span class="m">"</span><span class="t"> value</span><span class="m">="</span><strong>create</strong><span class="m">"</span><span class="m"> /></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p class="e" style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><div style="text-indent: -2em; margin-left: 1em;"><span class="b"> </span> <span class="m"><</span><span class="t">property</span> <span class="t">name</span><span class="m">="</span><strong>hibernate.show_sql</strong><span class="m">"</span><span class="t"> value</span><span class="m">="</span><strong>true</strong><span class="m">"</span><span class="m"> /></span> <p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p></div><p><span class="b"> </span> <span class="m"></</span><span class="t">properties</span><span class="m">></span></p></div></div><p><span class="b"> </span> <span class="m"></</span><span class="t">persistence-unit</span><span class="m">></span></p></div></div><p><span class="b"> </span> <span class="m"></</span><span class="t">persistence</span><span class="m">></span></p></div></div><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><p>but still when i run it now i got errors like this </p><p style="min-height: 8pt; height: 8pt; padding: 0px;"> </p><table><tbody><tr><td style=";">0</td><td style=";">28/06 16:08:25,500[main] ERROR ejb.packaging.PersistenceXmlLoader.fatalError  - Error parsing XML: XML InputStream(2) The processing instruction target matching "[xX][mM][lL]" is not allowed.</td></tr></tbody></table><p>javax.persistence.PersistenceException: Unable to configure EntityManagerFactory</p><table><tbody><tr><td style=";"></td><td style=";">at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:265)</td></tr><tr><td style=";"></td><td style=";">at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:125)</td></tr><tr><td style=";"></td><td style=";">at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:52)</td></tr><tr><td style=";"></td><td style=";">at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:34)</td></tr><tr><td style=";"></td><td style=";">at example.ExapmleMainClass.main(ExapmleMainClass.java:51)</td></tr></tbody></table><p>Caused by: org.xml.sax.SAXParseException: The processing instruction target matching "[xX][mM][lL]" is not allowed.</p><table><tbody><tr><td style=";"></td><td style=";">at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)</td></tr><tr><td style=";"></td><td style=";">at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)</td></tr><tr><td style=";"></td><td style=";">at org.hibernate.ejb.packaging.PersistenceXmlLoader.loadURL(PersistenceXmlLoader.java:70)</td></tr><tr><td style=";"></td><td style=";">at org.hibernate.ejb.packaging.PersistenceXmlLoader.deploy(PersistenceXmlLoader.java:89)</td></tr><tr><td style=";"></td><td style=";">at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:222)</td></tr><tr><td style=";"></td><td style=";">... 4 more</td></tr></tbody></table></div>
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