Hi,

I am a newbie to hibernate. please help me out with this error ASAP.


Oct 29, 2010 9:38:19 AM org.hibernate.cfg.annotations.Version <clinit>
INFO: Hibernate Annotations 3.2.0.GA
Oct 29, 2010 9:38:19 AM org.hibernate.cfg.Environment <clinit>
INFO: Hibernate 3.0.3
Oct 29, 2010 9:38:19 AM org.hibernate.cfg.Environment <clinit>
INFO: hibernate.properties not found
Oct 29, 2010 9:38:19 AM org.hibernate.cfg.Environment <clinit>
INFO: using CGLIB reflection optimizer
Oct 29, 2010 9:38:19 AM org.hibernate.cfg.Environment <clinit>
INFO: using JDK 1.4 java.sql.Timestamp handling

Initial SessionFactory creation failed.java.lang.NoSuchMethodError: org/hibernate/cfg/AnnotationConfiguration.configure()Lorg/hibernate/cfg/AnnotationConfiguration;
Exception in thread "main" java.lang.ExceptionInInitializerError
at org.subreg.utilities.HibernateUtil.<clinit>(HibernateUtil.java:15)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:194)
at org.subreg.hibernate.Main.main(Main.java:11)
Caused by: java.lang.NoSuchMethodError: org/hibernate/cfg/AnnotationConfiguration.configure()Lorg/hibernate/cfg/AnnotationConfiguration;
at org.subreg.utilities.HibernateUtil.<clinit>(HibernateUtil.java:11)
... 3 more



These are the library files used

hibernate-distribution-3.3.2.GA-dist\hibernate-distribution-3.3.2.GA\hibernate3.jar
hibernate-distribution-3.3.2.GA-dist\hibernate-distribution-3.3.2.GA\lib\required\antlr-2.7.6.jar
hibernate-distribution-3.3.2.GA-dist\hibernate-distribution-3.3.2.GA\lib\required\commons-collections-3.1.jar
hibernate-distribution-3.3.2.GA-dist\hibernate-distribution-3.3.2.GA\lib\required\dom4j-1.6.1.jar
hibernate-distribution-3.3.2.GA-dist\hibernate-distribution-3.3.2.GA\lib\required\javassist-3.9.0.GA.jar
hibernate-distribution-3.3.2.GA-dist\hibernate-distribution-3.3.2.GA\lib\required\jta-1.1.jar
hibernate-distribution-3.3.2.GA-dist\hibernate-distribution-3.3.2.GA\lib\required\slf4j-api-1.5.8.jar
hibernate-distribution-3.3.2.GA-dist\hibernate-distribution-3.3.2.GA\lib\bytecode\cglib\cglib-2.2.jar
hibernate-annotations-3.4.0.GA\hibernate-annotations-3.4.0.GA\hibernate-annotations.jar
hibernate-annotations-3.4.0.GA\hibernate-annotations-3.4.0.GA\lib\ejb3-persistence.jar
hibernate-annotations-3.4.0.GA\hibernate-annotations-3.4.0.GA\lib\hibernate-commons-annotations.jar
hibernate-annotations-3.4.0.GA\hibernate-annotations-3.4.0.GA\lib\test\slf4j-log4j12.jar
hibernate-annotations-3.4.0.GA\hibernate-annotations-3.4.0.GA\lib\test\log4j.jar


This is the hibernate.cfg.xml


<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<hibernate-configuration>
<session-factory
name="java:hibernate/SessionFactory">
<property name="connection.datasource">java:/comp/env/jdbc/Dev</property>
<property name="transaction.factory_class">
org.hibernate.transaction.JTATransactionFactory
</property>
<property name="connection.pool_size">1</property>
<property name="hibernate.dialect">org.hibernate.dialect.OracleDialect</property>
<property name="show_sql">true</property>
<mapping class="org.subreg.hibernate.StudyConfig"/>
</session-factory>
</hibernate-configuration>


This is the util class used


import org.hibernate.SessionFactory;
import org.hibernate.cfg.AnnotationConfiguration;

public class HibernateUtil {

private static final SessionFactory sessionFactory;
static {
try {
sessionFactory = new AnnotationConfiguration().configure()
.buildSessionFactory();
}catch (Throwable ex) {
System.err.println("Initial SessionFactory creation failed." + ex);
throw new ExceptionInInitializerError(ex);
}
}
public static SessionFactory getSessionFactory() {
return sessionFactory;
}
}