David Scerrati [https://community.jboss.org/people/dvdscr] created the discussion
"Errors testing Hello Process Example with Persistence (jBPM 5.3)" To view the discussion, visit: https://community.jboss.org/message/746423#746423 -------------------------------------------------------------- Hi, I installed for the first time jBPM 5.3 on Tomcat with Oracle 10g, and with this installation I created database schema on my Oracle schema. Then I installed on my Eclipse plugin to create a new jBPM project a to use designer. Then i'd like to try it with this sample: https://community.jboss.org/people/bpmn2user/blog/2011/03/25/jbpm5--persistence-hello-process-example https://community.jboss.org/people/bpmn2user/blog/2011/03/25/jbpm5--persistence-hello-process-example I've two problems executing it, one in orm.xml file, one creating KnowledgeSession. The orm.xml file seems not updated, in fact i modify it in two parts (number of arguments of TaskSummary, escalated in Deadline is not boolean), however i've this error: > 652 05/07 17:04:02,498[main] ERROR hibernate.impl.SessionFactoryImpl.<init> > - Error in named query: ProcessInstancesWaitingForEvent > org.hibernate.hql.ast.QuerySyntaxException: ProcessInstanceInfo is not mapped > [select processInstanceInfo.processInstanceId from ProcessInstanceInfo > processInstanceInfo where :type in elements(processInstanceInfo.eventTypes)] I've the error on this named-query: <named-query name="ProcessInstancesWaitingForEvent"> <query> select processInstanceInfo.processInstanceId from ProcessInstanceInfo processInstanceInfo where :type in elements(processInstanceInfo.eventTypes) </query> </named-query> If i delete this named-query the initialization seems to go, but i've this other error: > Hibernate: select SESSIONINFO_ID_SEQ.nextval from dual > 843 05/07 15:15:24,278[main] ERROR > hibernate.util.JDBCExceptionReporter.logExceptions - error enlisting a > JdbcConnectionHandle of a JdbcPooledConnection from datasource jdbc/testDS1 > in state ACCESSIBLE with usage count 1 wrapping > oracle.jdbc.xa.client.OracleXAConnection@d3c9557 on > oracle.jdbc.driver.OracleConnection@470898b > java.lang.IllegalStateException: java.lang.reflect.InvocationTargetException > at > org.drools.persistence.jpa.KnowledgeStoreServiceImpl.buildCommandService(KnowledgeStoreServiceImpl.java:143) > at > org.drools.persistence.jpa.KnowledgeStoreServiceImpl.newStatefulKnowledgeSession(KnowledgeStoreServiceImpl.java:67) > at > org.drools.persistence.jpa.JPAKnowledgeService.newStatefulKnowledgeSession(JPAKnowledgeService.java:122) > at > com.sample.ProcessTestTask.createKnowledgeSession(ProcessTestTask.java:168) > at com.sample.ProcessTestTask.main(ProcessTestTask.java:114) I don't understand why ProcessInstanceInfo seems to be not mapped and also why a sequence can do this error. Can you help me, please? -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/746423#746423] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034]
_______________________________________________ jboss-user mailing list [email protected] https://lists.jboss.org/mailman/listinfo/jboss-user
