原因：spring2与hibernate3有asm-2.2.3.jar的冲突
解决方法：删除asm-2.2.3.jar
完整异常信息：
org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'sessionFactory' defined in ServletContext
resource [/WEB-INF/classes/applicationContext.xml]: Invocation of init method
failed; nested exception is org.hibernate.HibernateException: Unable to
instantiate default tuplizer
[org.hibernate.tuple.entity.PojoEntityTuplizer]
Caused by:
org.hibernate.HibernateException: Unable to instantiate default tuplizer
[org.hibernate.tuple.entity.PojoEntityTuplizer]
at
org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:110)
at
org.hibernate.tuple.entity.EntityTuplizerFactory.constructDefaultTuplizer(EntityTuplizerFactory.java:135)
at
org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping.<init>(EntityEntityModeToTuplizerMapping.java:56)
at
org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:323)
at
org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:433)
at
org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:109)
at
org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:55)
at
org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:231)
at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1313)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:805)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:745)
at
org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:134)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1203)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1172)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:427)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:249)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:155)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:246)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:285)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
at
org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246)
at
org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:189)
at
org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3934)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4429)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:526)
at
org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:987)
at
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:909)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:495)
at
org.apache.catalina.startup.HostConfig.start(HostConfig.java:1206)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:314)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at
org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at
org.apache.catalina.core.StandardService.start(StandardService.java:516)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at
org.apache.catalina.startup.Catalina.start(Catalina.java:583)
at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by:
java.lang.reflect.InvocationTargetException
at
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at
java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:107)
...
47 more
Caused by:java.lang.NoSuchMethodError:
org.objectweb.asm.ClassVisitor.visit(IILjava/lang/String;Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;)V
at
net.sf.cglib.core.ClassEmitter.begin_class(ClassEmitter.java:77)
at
net.sf.cglib.core.KeyFactory$Generator.generateClass(KeyFactory.java:173)
at
net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
at
net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216)
at
net.sf.cglib.core.KeyFactory$Generator.create(KeyFactory.java:145)
at
net.sf.cglib.core.KeyFactory.create(KeyFactory.java:117)
at
net.sf.cglib.core.KeyFactory.create(KeyFactory.java:108)
at
net.sf.cglib.core.KeyFactory.create(KeyFactory.java:104)
at
net.sf.cglib.proxy.Enhancer.<clinit>(Enhancer.java:69)
at
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxyFactory(CGLIBLazyInitializer.java:117)
at
org.hibernate.proxy.pojo.cglib.CGLIBProxyFactory.postInstantiate(CGLIBProxyFactory.java:43)
at
org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:188)
at
org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:128)
at
org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:78)
...
52 more
2012-3-8 16:28:53 org.apache.catalina.core.StandardContext
listenerStart
严重: Exception sending context initialized event to listener
instance of class
org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'sessionFactory' defined in ServletContext
resource [/WEB-INF/classes/applicationContext.xml]: Invocation of init method
failed; nested exception is org.hibernate.HibernateException: Unable to
instantiate default tuplizer
[org.hibernate.tuple.entity.PojoEntityTuplizer]
Caused by:
org.hibernate.HibernateException: Unable to instantiate default tuplizer
[org.hibernate.tuple.entity.PojoEntityTuplizer]
at
org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:110)
at
org.hibernate.tuple.entity.EntityTuplizerFactory.constructDefaultTuplizer(EntityTuplizerFactory.java:135)
at
org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping.<init>(EntityEntityModeToTuplizerMapping.java:56)
at
org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:323)
at
org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:433)
at
org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:109)
at
org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:55)
at
org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:231)
at
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1313)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.newSessionFactory(LocalSessionFactoryBean.java:805)
at
org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:745)
at
org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:134)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1203)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1172)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:427)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:249)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:155)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:246)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:285)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
at
org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:246)
at
org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:189)
at
org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3934)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4429)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:526)
at
org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:987)
at
org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:909)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:495)
at
org.apache.catalina.startup.HostConfig.start(HostConfig.java:1206)
at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:314)
at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
at
org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at
org.apache.catalina.core.StandardService.start(StandardService.java:516)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at
org.apache.catalina.startup.Catalina.start(Catalina.java:583)
at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at
java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at
org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by:
java.lang.reflect.InvocationTargetException
at
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at
java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at
org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:107)
...
47 more
Caused by:java.lang.NoSuchMethodError:
org.objectweb.asm.ClassVisitor.visit(IILjava/lang/String;Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;)V
at
net.sf.cglib.core.ClassEmitter.begin_class(ClassEmitter.java:77)
at
net.sf.cglib.core.KeyFactory$Generator.generateClass(KeyFactory.java:173)
at
net.sf.cglib.core.DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
at
net.sf.cglib.core.AbstractClassGenerator.create(AbstractClassGenerator.java:216)
at
net.sf.cglib.core.KeyFactory$Generator.create(KeyFactory.java:145)
at
net.sf.cglib.core.KeyFactory.create(KeyFactory.java:117)
at
net.sf.cglib.core.KeyFactory.create(KeyFactory.java:108)
at
net.sf.cglib.core.KeyFactory.create(KeyFactory.java:104)
at
net.sf.cglib.proxy.Enhancer.<clinit>(Enhancer.java:69)
at
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxyFactory(CGLIBLazyInitializer.java:117)
at
org.hibernate.proxy.pojo.cglib.CGLIBProxyFactory.postInstantiate(CGLIBProxyFactory.java:43)
at
org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:188)
at
org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:128)
at
org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:78)
...
52 more
认真阅读错误信息，一般在最后都能找到答案的！