EntityManager - NoSuchMethodError AnnotationConfiguration.se

fmcypriano · **Joined:** Tue Mar 13, 2007 8:26 am **Posts:** 25

I'm trying to set iReport to use Hibernate as EJBQL connection. I put this files in classpath:

Quote:

D:\Java\hibernate-3.2\hibernate3.jar
D:\Java\hibernate-entitymanager-3.3.1.GA\hibernate-entitymanager.jar
D:\Java\Jaybird-2.1.1JDK_1.5\jaybird-full-2.1.1.jar
D:\Java\hibernate-annotations-3.3.0.GA\lib\ejb3-persistence.jar
D:\Java\hibernate-annotations-3.3.0.GA\lib\hibernate-commons-annotations.jar
D:\Java\hibernate-annotations-3.3.0.GA\hibernate-annotations.jar

But when I test the connection I get this exception:

Quote:

java.lang.NoSuchMethodError: org.hibernate.cfg.AnnotationConfiguration.setEntityNotFoundDelegate(Lorg/hibernate/proxy/EntityNotFoundDelegate;)V
at org.hibernate.ejb.Ejb3Configuration.<init>(Ejb3Configuration.java:131)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:119)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)
at com.jaspersoft.ireport.designer.connection.EJBQLConnection.getEntityManager(EJBQLConnection.java:138)
at com.jaspersoft.ireport.designer.connection.EJBQLConnection$1.run(EJBQLConnection.java:188)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)

I look in the hibernate svn and the AnnotationConfiguration class really don't have the method called by Ejb3Configuration. Why this? How can I solve this?

The version of my files are:
Hibernate 3.2.6 GA
Annotations 3.3.0 GA
EntityManager 3.3.1 GA

Firebird 1.5.4

Thanks,

fmcypriano · **Joined:** Tue Mar 13, 2007 8:26 am **Posts:** 25

So, I found that hibernate3.jar in iReport/lib is out of date. I replace with my hibernate3.jar file and the missing method was found but now the error changed to:

Quote:

java.lang.NoClassDefFoundError: org/hibernate/bytecode/cglib/BytecodeProviderImpl
at org.hibernate.cfg.Environment.buildBytecodeProvider(Environment.java:690)
at org.hibernate.cfg.Environment.buildBytecodeProvider(Environment.java:682)
at org.hibernate.cfg.Environment.<clinit>(Environment.java:568)
at org.hibernate.cfg.Configuration.reset(Configuration.java:174)
at org.hibernate.cfg.AnnotationConfiguration.reset(AnnotationConfiguration.java:220)
at org.hibernate.cfg.Configuration.<init>(Configuration.java:193)
at org.hibernate.cfg.Configuration.<init>(Configuration.java:197)
at org.hibernate.cfg.AnnotationConfiguration.<init>(AnnotationConfiguration.java:96)
at org.hibernate.ejb.Ejb3Configuration.<clinit>(Ejb3Configuration.java:105)
at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:119)
at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)
at com.jaspersoft.ireport.designer.connection.EJBQLConnection.getEntityManager(EJBQLConnection.java: 138)
at com.jaspersoft.ireport.designer.connection.EJBQLConnection$1.run(EJBQLConnection.java:188)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)

I don't get why. The class org.hibernate.bytecode.cglib.BytecodeProviderImpl is packaged inside hibernate3.jar and not in other jar.

Any ideas why this happens?