[jboss-user] [EJB 3.0] - Could not deploy EJB3.0 entities

[saasira]

Hi! 

 I'm new to JBoss 
And I'm trying to test the EJB3.0 support in JBoss 4.2.1.GA server
  
  Here is my persistence.xml

<?xml version="1.0" encoding="UTF-8" ?>
<persistence xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
             version="1.0" xmlns="http://java.sun.com/xml/ns/persistence">
  
  <persistence-unit name="Model" transaction-type="JTA">
 
 org.hibernate.ejb.HibernatePersistence

  <jta-data-source>java:jdbc/OracleDS </jta-data-source>  
   
   
         
         
          
         
      <!--   <jar-file>TestModel.jar</jar-file>  
         com.prapansol.demos.model.Emp
         com.prapansol.demos.model.Dept
   
         <exclude-unlisted-classes>true</exclude-unlisted-classes>
     -->
   
 
 
 
  </persistence-unit>


I'm  getting the error :



  |  Problem starting service persistence.units:ear=TestModel.ear,jar=TestModel.jar,unitName=Model
  | java.lang.RuntimeException: java.lang.NoSuchFieldError: tokenTypeToASTClassMap
  |         at org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegateWrapper.java:109)
  |         at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
  |         at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
  |         at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
  |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:585)
  |         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
  |         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  |         at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
  |         at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
  |         at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
  |         at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
  |         at $Proxy0.start(Unknown Source)
  |         at org.jboss.system.ServiceController.start(ServiceController.java:417)
  |         at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
  |         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:585)
  |         at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
  |         at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
  | 

Can any one tell me what could be causing this problem , and a solution to this, if possible!

   Thanks in advance,
   Samba

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