Invocation of init method failed; nested exception is java.lang.NoSuchMethodError:问题解决

Invocation of init method failed; nested exception is java.lang.NoSuchMethodError:问题解决  

MyEclipse 开发 SSH 整合时 java.lang.NoSuchMethodError: org.objectweb.asm.ClassVisitor.visit
解决方案
这篇文章解决了问题, 核心提示:

2007-08-08 发现用 MyEclipse 5.5 做 Struts 1.2 + Spring 2.0 + Hibernate 3.1 整合时启动过程中报如下的错误:

2007-08-08 15:36:17,406 ERROR [org.hibernate.proxy.BasicLazyInitializer] - CGLIB Enhancement failed: dao.User

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)

Spring 和 Hibernate 共用的一些 jar 文件发生了版本冲突, 删除 WEB-INF/lib/asm-2.2.3.jar 然后重启 Tomcat.

asm-2.2.3.jar

       asm.jar

       asm-attrs.jar

      asm-commons-2.2.3.jar

      asm-util-2.2.3.jar

原文参考:　http://heweiya.javaeye.com/blog/101575

下面是一个完整的出错信息:

2007-10-7 10:44:42 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 'entityManagerFactory' defined in ServletContext resource [/WEB-INF/classes/applicationContext.xml]: Invocation of init method failed; nested exception is java.lang.ExceptionInInitializerError

Caused by: java.lang.ExceptionInInitializerError

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:162)

at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:135)

at org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:55)

at org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping.<init>(EntityEntityModeToTuplizerMapping.java:56)