Caused by: java.lang.NoClassDefF…

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java.lang.NoClassDefFoundError: org/objectweb/asm/Type

 
at net.sf.cglib.core.TypeUtils.parseType(TypeUtils.java:180)

        at net.sf.cglib.core.KeyFactory.(KeyFactory.java:66)

        at net.sf.cglib.proxy.Enhancer.(Enhancer.java:69)

        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.(AbstractEntityTuplizer.java:131)

        at org.hibernate.tuple.PojoEntityTuplizer.(PojoEntityTuplizer.java:55)

        at org.hibernate.tuple.TuplizerLookup.create(TuplizerLookup.java:64)

        at org.hibernate.tuple.EntityMetamodel.(EntityMetamodel.java:257)

        at org.hibernate.persister.entity.AbstractEntityPersister.(AbstractEntityPersister.java:412)
SSH整合时

我遇到的错误是因为

用的Hibernate的cglib.jar  
用的spring的asm.jar  出现的这个错误！

解决方法：
把Hibernate 的cglib.jar
换成spring的
cglib.jar(com.springsource.net.sf.cglib-2.2.0.jar)

如果单是hibernate
hibernate报错:java.lang.NoClassDefFoundError: org/objectweb/asm/Type

是缺少asm.jar（com.springsource.org.objectweb.asm-3.1.0.jar）包