[jboss-user] [jBPM] - Re: JDBC Driver class not found

Jonathan Albornoz [https://community.jboss.org/people/betoflint] created the discussion "Re: JDBC Driver class not found" To view the discussion, visit: https://community.jboss.org/message/788575#788575 -------------------------------------------------------------- UPDATE: I resolve this problem, i add the oracle driver to my lib project but now i have the next error. Any idea! Exception in thread "main" javax.persistence.PersistenceException: [PersistenceUnit: org.jbpm.persistence.jpa] Unable to build EntityManagerFactory           at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:677)           at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:126)           at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:52)           at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:34)           at com.sample.fefefefefe.main(fefefefefe.java:26) Caused by: org.hibernate.HibernateException: Could not locate TransactionManager           at org.hibernate.transaction.JNDITransactionManagerLookup.getTransactionManager(JNDITransactionManagerLookup.java:60)           at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:367)           at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1341)           at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:867)           at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:669)           ... 4 more Caused by: javax.naming.NameNotFoundException: unable to find a bound object at name 'java:/TransactionManager'           at bitronix.tm.jndi.BitronixContext.lookup(BitronixContext.java:83)           at javax.naming.InitialContext.lookup(Unknown Source)           at org.hibernate.transaction.JNDITransactionManagerLookup.getTransactionManager(JNDITransactionManagerLookup.java:57)           ... 8 more -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/788575#788575] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]