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Hibernate version: 3

Guys/Gals,

I am pulling my hair out on this one!! I am using Spring2.x/Hibernate 3 in my project. I have been testing locally on myeclipse ide without a hitch. I have been using the myeclipse libraries for spring and hibernate (the ones that come bundled with myeclipse). Everything has been working fine in my ide, my app runs great. Then I decided to run a build, and test it on unix. This is where my problems began. I created a simple ant script that will build a jar that contains all the libraries. Below is a list of the jars that are on my classpath taken from my manifest:

Class-Path: classes/ JEFCO_COMMONS.jar antlr-2.7.6rc1.jar aopalliance.
jar asm-2.2.3.jar asm-attrs.jar asm-commons-2.2.3.jar asm-util-2.2.3.
jar aspectjrt.jar aspectjweaver.jar c3p0-0.9.1.1.jar cglib-2.1.3.jar
com.ibm.mq.jar com.ibm.mq.pcf-6.0.3.jar com.ibm.mqjms.jar commons-att
ributes-api.jar commons-attributes-compiler.jar commons-beanutils-1.6
.jar commons-beanutils.jar commons-collections-2.1.1.jar commons-coll
ections-2.1.jar commons-collections.jar commons-dbcp-1.2.2.jar common
s-dbcp.jar commons-digester-1.5.jar commons-digester.jar commons-file
upload-1.2.jar commons-lang.jar commons-logging-1.0.4.jar commons-log
ging.jar commons-pool-1.3.jar connector.jar dom4j-1.6.1.jar ehcache-1
.1.jar el-api-1.0.jar el-impl-1.0.jar hibernate-annotations.jar hiber
nate-commons-annotations.jar hibernate-entitymanager.jar hibernate3.j
ar ibatis-2.3.0.677.jar j4j.jar jaas.jar jakarta-oro-2.0.8.jar jaxen-
1.1-beta-7.jar jboss-archive-browsing.jar jconn3.jar jdbc2_0-stdext.j
ar jdo2-api.jar jefcocommons.jar jms.jar jotm.jar jsf-api-1.1_02.jar
jsf-api.jar jsf-facelets-1.1.12.jar jsf-impl-1.1_02.jar jsf-impl.jar
jstl-1.0.jar jstl.jar jta.jar log4j-1.2.13.jar log4j-1.2.14.jar mqcon
text.jar openjpa-0.9.7-incubating.jar oscache-2.3.jar persistence.jar
phaseTracker.jar richfaces-api-3.1.2.SP1.jar richfaces-impl-3.1.2.SP
1.jar richfaces-ui-3.1.2.SP1.jar serp-1.12.1.jar spring-agent.jar spr
ing-aop.jar spring-beans.jar spring-context.jar spring-core.jar sprin
g-dao.jar spring-hibernate3.jar spring-ibatis.jar spring-jdbc.jar spr
ing-jdo.jar spring-jpa.jar spring-tomcat-weaver.jar spring-toplink.ja
r spring.jar sqljdbc.jar standard.jar tomahawk-1.1.6.jar toplink-api.
jar toplink-essentials.jar xapool.jar xerces-2.6.2.jar xml-apis.jar

I keep getting a CGLib NoClassDefFoundError, when hibernate tries to extend my classes. These classes are definitely in the classpath, so I think the error is misleading. I have been googling around for a solution, and I have noticed one common theme: All the problems seem to be related to conflicts of jars in the classpath. I have tried all different combinations - I removed cglib2.3 and replaced it with cglib with dependencie - I have tried both. But the error remains. I have taken out asm.jar from the classpath but the error remains! Please, I am supposed to go out to qa with this one tomorrow. HELP!!

-Roy




22-Feb-2008 10:08:49 [ERROR] BasicLazyInitializer.[getProxyFactory] ***

[CGLIB Enhancement failed: com.jefco.jpm.domain.TOptionData]
java.lang.NoClassDefFoundError
at org.hibernate.proxy.CGLIBLazyInitializer.getProxyFactory(CGLIBLazyInitializer.java:116)
at org.hibernate.proxy.CGLIBProxyFactory.postInstantiate(CGLIBProxyFactory.java:41)
at org.hibernate.tuple.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:161)
at org.hibernate.tuple.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:131)
at org.hibernate.tuple.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:55)
at org.hibernate.tuple.TuplizerLookup.create(TuplizerLookup.java:64)
at org.hibernate.tuple.EntityMetamodel.<init>(EntityMetamodel.java:257)
at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:412)
at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:108)
at org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:55)
at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:215)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1154)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:728)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:668)
at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1205)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1175)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:407)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:255)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:156)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:252)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:284)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:689)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:358)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:91)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:75)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:65)
at com.jefco.jpm.batch.launcher.BatchLauncher.main(Unknown Source)
22-Feb-2008 10:08:49 [WARN ] PojoEntityTuplizer.[buildProxyFactory] *** [could not create proxy factory for:com.jefco.jpm.domain.TOptionData]
org.hibernate.HibernateException: CGLIB Enhancement failed: com.jefco.jpm.domain.TOptionData
at org.hibernate.proxy.CGLIBLazyInitializer.getProxyFactory(CGLIBLazyInitializer.java:132)
at org.hibernate.proxy.CGLIBProxyFactory.postInstantiate(CGLIBProxyFactory.java:41)
at org.hibernate.tuple.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:161)
at org.hibernate.tuple.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:131)
at org.hibernate.tuple.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java
Name and version of the database you are using:

The generated SQL (show_sql=true):

Debug level Hibernate log excerpt:


Problems with Session and transaction handling?

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