No Persistence provider for EntityManager named

Question

I have my persistence.xml with the same name using TopLink under the META-INF directory. Then, I have my code calling it with:

Answer 1

You need the following jar files in the classpath:

1. antlr-2.7.6.jar
2. commons-collections-3.1.jar
3. dom4j-1.6.1.jar
4. hibernate-commons-annotations-4.0.1.Final.jar
5. hibernate-core-4.0.1.Final.jar
6. hibernate-entitymanager.jar
7. hibernate-jpa-2.0-api-1.0.0.Final.jar
8. javassist-3.9.0.jar
9. jboss-logging-3.1.1.GA.jar
10. jta-1.1.jar
11. slf4j-api-1.5.8.jar
12. xxx-jdbc-driver.jar