Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer

Hi ,I am trying on a samll app on sprin-hibernate integration with annnotation and getting error ::

Jun 1, 2011 3:21:11 PM org.hibernate.impl.SessionFactoryImpl <init>
INFO: building session factory
Jun 1, 2011 3:21:11 PM org.springframework.beans.factory.support.DefaultS ingletonBeanRegistry destroySingletons
INFO: Destroying singletons in org.springframework.beans.factory.support.DefaultL istableBeanFactory@10f11b8: defining beans [org.springframework.beans.factory.config.PropertyP laceholderConfigurer#0,dataSource,sessionFactory,o rg.springframework.context.annotation.internalConf igurationAnnotationProcessor,org.springframework.c ontext.annotation.internalAutowiredAnnotationProce ssor,org.springframework.context.annotation.intern alRequiredAnnotationProcessor,org.springframework. context.annotation.internalCommonAnnotationProcess or,org.springframework.context.annotation.internal PersistenceAnnotationProcessor]; root of factory hierarchy
Exception in thread "main" org.springframework.beans.factory.BeanCreationExce ption: Error creating bean with name 'sessionFactory' defined in class path resource [META-INF/hibernate.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.initializeBean(Abstract AutowireCapableBeanFactory.java:1420)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.doCreateBean(AbstractAu towireCapableBeanFactory.java:519)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.createBean(AbstractAuto wireCapableBeanFactory.java:456)
at org.springframework.beans.factory.support.Abstract BeanFactory$1.getObject(AbstractBeanFactory.java:2 91)
at org.springframework.beans.factory.support.DefaultS ingletonBeanRegistry.getSingleton(DefaultSingleton BeanRegistry.java:222)
at org.springframework.beans.factory.support.Abstract BeanFactory.doGetBean(AbstractBeanFactory.java:288 )
at org.springframework.beans.factory.support.Abstract BeanFactory.getBean(AbstractBeanFactory.java:190)
at org.springframework.beans.factory.support.DefaultL istableBeanFactory.preInstantiateSingletons(Defaul tListableBeanFactory.java:563)
at org.springframework.context.support.AbstractApplic ationContext.finishBeanFactoryInitialization(Abstr actApplicationContext.java:895)
at org.springframework.context.support.AbstractApplic ationContext.refresh(AbstractApplicationContext.ja va:425)
at org.springframework.context.support.ClassPathXmlAp plicationContext.<init>(ClassPathXmlApplicationCon text.java:139)
at org.springframework.context.support.ClassPathXmlAp plicationContext.<init>(ClassPathXmlApplicationCon text.java:83)
at app.RunEStore.main(RunEStore.java:14)
Caused by: org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]
at org.hibernate.tuple.entity.EntityTuplizerFactory.c onstructTuplizer(EntityTuplizerFactory.java:110)
at org.hibernate.tuple.entity.EntityTuplizerFactory.c onstructDefaultTuplizer(EntityTuplizerFactory.java :135)
at org.hibernate.tuple.entity.EntityEntityModeToTupli zerMapping.<init>(EntityEntityModeToTuplizerMappin g.java:56)
at org.hibernate.tuple.entity.EntityMetamodel.<init>( EntityMetamodel.java:323)
at org.hibernate.persister.entity.AbstractEntityPersi ster.<init>(AbstractEntityPersister.java:433)
at org.hibernate.persister.entity.SingleTableEntityPe rsister.<init>(SingleTableEntityPersister.java:109 )
at org.hibernate.persister.PersisterFactory.createCla ssPersister(PersisterFactory.java:55)
at org.hibernate.impl.SessionFactoryImpl.<init>(Sessi onFactoryImpl.java:231)
at org.hibernate.cfg.Configuration.buildSessionFactor y(Configuration.java:1313)
at org.hibernate.cfg.AnnotationConfiguration.buildSes sionFactory(AnnotationConfiguration.java:859)
at org.springframework.orm.hibernate3.LocalSessionFac toryBean.newSessionFactory(LocalSessionFactoryBean .java:860)
at org.springframework.orm.hibernate3.LocalSessionFac toryBean.buildSessionFactory(LocalSessionFactoryBe an.java:779)
at org.springframework.orm.hibernate3.AbstractSession FactoryBean.afterPropertiesSet(AbstractSessionFact oryBean.java:211)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.invokeInitMethods(Abstr actAutowireCapableBeanFactory.java:1477)
at org.springframework.beans.factory.support.Abstract AutowireCapableBeanFactory.initializeBean(Abstract AutowireCapableBeanFactory.java:1417)
... 12 more
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInsta nce0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInsta nce(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newI nstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at org.hibernate.tuple.entity.EntityTuplizerFactory.c onstructTuplizer(EntityTuplizerFactory.java:107)
... 26 more
Caused by: java.lang.NoClassDefFoundError: org/objectweb/asm/Type
at net.sf.cglib.core.TypeUtils.parseType(TypeUtils.ja va:180)
at net.sf.cglib.core.KeyFactory.<clinit>(KeyFactory.j ava:66)
at net.sf.cglib.proxy.Enhancer.<clinit>(Enhancer.java :69)
at org.hibernate.proxy.pojo.cglib.CGLIBLazyInitialize r.getProxyFactory(CGLIBLazyInitializer.java:117)
at org.hibernate.proxy.pojo.cglib.CGLIBProxyFactory.p ostInstantiate(CGLIBProxyFactory.java:43)
at org.hibernate.tuple.entity.PojoEntityTuplizer.buil dProxyFactory(PojoEntityTuplizer.java:188)
at org.hibernate.tuple.entity.AbstractEntityTuplizer. <init>(AbstractEntityTuplizer.java:128)
at org.hibernate.tuple.entity.PojoEntityTuplizer.<ini t>(PojoEntityTuplizer.java:78)



Any One can help me to solve this problem...

Please use [ code][/code ] tags when posting code/xml/stacktraces :mad:...

Have you actually looked at the stacktrace. It is a classnotfound. You need to include the asm.jar in your classpath... I suggest using maven or ant/ivy or gradle to manage your dependencies. Saves you a lot of headaches.

Thanks Deinum...

As this is my first post so dnt knw exactly hw to post code/xml etc....

well using asm.jar previous problem is solved but with one new error..an error is :

Code:

---


Exception in thread "main" org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'productService' is defined
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:527)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1083)
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:274)
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
        at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1075)
        at app.RunEStore.main(RunEStore.java:15)

---

And main class is

Code:

---


package app;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import dao.Product;
import service.ProductService;

public class RunEStore {

    public static void main(String[] args) {
        ApplicationContext ctx = new ClassPathXmlApplicationContext("META-INF/app-context.xml");
        ProductService productService = (ProductService) ctx.getBean("productService");
        Product product1 = new Product();
................

---

ProductService class is..

Code:

---


import dao.Product;

@Service("productService")
public class ProductService {

        @Autowired
        ProductDAO productDAO;
         
        public void save(Product product){
            System.out.println("save called");
            productDAO.save(product);
........

---

ProductDao class is..

Code:

---


import org.springframework.stereotype.Repository;


@Repository("productDao")
public class ProductDAO implements IProductDAO {

    private HibernateTemplate hibernateTemplate;

    @Autowired
    public void setSessionFactory(SessionFactory sessionFactory) {
        hibernateTemplate = new HibernateTemplate(sessionFactory);
    }
    public void save(Product product) {
        hibernateTemplate.save(product);
........

---

please help...

Hi Deinum....

I got the problem and solved it ..now it running fine.... :)

Thanks

AND ? What was problem ?

It is a classnotfound. You need to include the asm.jar in your classpath... I suggest using maven or ant/ivy or gradle to manage your dependencies.Attachment 4699