[jboss-user] [jBPM] - jbpm No persistence provider for EntityManager named org.drools.task
RSTVMA LDHYAGF
do-not-reply at jboss.com
Thu Jun 28 09:11:41 EDT 2012
RSTVMA LDHYAGF [https://community.jboss.org/people/mab1990.amu] created the discussion
"jbpm No persistence provider for EntityManager named org.drools.task"
To view the discussion, visit: https://community.jboss.org/message/744769#744769
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hello,
*jbpm No persistence provider for EntityManager named org.drools.task*
I'm new in jbpm i was trying my first project jst to be fimiliar with the platform. I have this code in my main class:
KnowledgeBase kBase= reaKnowledgeBase();
EntityManagerFactory emf=Persistence.createEntityManagerFactory("org.drools.task");
Environment env=KnowledgeBaseFactory.newEnvironment();
env.set(EnvironmentName.ENTITY_MANAGER_FACTORY, emf);
but when i try to run the class i got this error. I realy need help
javax.persistence.PersistenceException: No Persistence provider for EntityManager named org.drools.task
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:56)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:34)
at example.ExapmleMainClass.main(ExapmleMainClass.java:50)
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