s2sh框架 启动时异常<java.lang.VerifyError>
????? 最近项目转入maven管理，之前是直接把包放入项目中，而且又不是本人添加。现在需要一一从maven中央库对应下载所需的包，网络又不给力，那是相当的费劲。maven中央库又有着各种版本令人迷惑的各种版本的类似的包，一不小心就搞错了。另外，再加上项目中包的信息又不太全，有就只是一个简单的名字，又的有是从别的项目中copy过来的。种种原因导致在转入maven管理的过程中，项目一直无法正常启动。下面就是其中一个问题的分析及解决，异常信息如下：
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'addOnDao' defined in file [D:\tomcat-7.0.11\webapps\CATeam\WEB-INF\classes\com\airchina\team\dao\impl\hibernate\AddOnDaoImpl.class]: Unsatisfied dependency expressed through constructor argument with index 0 of type [org.hibernate.SessionFactory]: : Error creating bean with name 'sessionFactory' defined in URL [file:/D:/tomcat-7.0.11/webapps/CATeam/WEB-INF/classes/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.hibernate.cfg.AnnotationConfiguration]: Constructor threw exception; nested exception is java.lang.VerifyError: class org.hibernate.type.WrappedMaterializedBlobType overrides final method getReturnedClass.()Ljava/lang/Class;; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in URL [file:/D:/tomcat-7.0.11/webapps/CATeam/WEB-INF/classes/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.hibernate.cfg.AnnotationConfiguration]: Constructor threw exception; nested exception is java.lang.VerifyError: class org.hibernate.type.WrappedMaterializedBlobType overrides final method getReturnedClass.()Ljava/lang/Class;at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:730)at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:196)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1003)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:907)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:282)at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:204)at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4681)at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5184)at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5179)at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)at java.util.concurrent.FutureTask.run(FutureTask.java:138)at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)at java.lang.Thread.run(Thread.java:662)Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in URL [file:/D:/tomcat-7.0.11/webapps/CATeam/WEB-INF/classes/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.hibernate.cfg.AnnotationConfiguration]: Constructor threw exception; nested exception is java.lang.VerifyError: class org.hibernate.type.WrappedMaterializedBlobType overrides final method getReturnedClass.()Ljava/lang/Class;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:848)at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:790)at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:707)at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:795)at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:723)... 23 moreCaused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.hibernate.cfg.AnnotationConfiguration]: Constructor threw exception; nested exception is java.lang.VerifyError: class org.hibernate.type.WrappedMaterializedBlobType overrides final method getReturnedClass.()Ljava/lang/Class;at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:141)at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:104)at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newConfiguration(LocalSessionFactoryBean.java:818)at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:549)at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)... 34 moreCaused by: java.lang.VerifyError: class org.hibernate.type.WrappedMaterializedBlobType overrides final method getReturnedClass.()Ljava/lang/Class;at java.lang.ClassLoader.defineClass1(Native Method)at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)at java.lang.ClassLoader.defineClass(ClassLoader.java:615)at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2818)at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1148)at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1643)at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1521)at org.hibernate.type.BasicTypeRegistry.<init>(BasicTypeRegis2012-11-15 20:30:53 org.apache.catalina.core.StandardContext listenerStart严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListenerorg.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'addOnDao' defined in file [D:\tomcat-7.0.11\webapps\CATeam\WEB-INF\classes\com\airchina\team\dao\impl\hibernate\AddOnDaoImpl.class]: Unsatisfied dependency expressed through constructor argument with index 0 of type [org.hibernate.SessionFactory]: : Error creating bean with name 'sessionFactory' defined in URL [file:/D:/tomcat-7.0.11/webapps/CATeam/WEB-INF/classes/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.hibernate.cfg.AnnotationConfiguration]: Constructor threw exception; nested exception is java.lang.VerifyError: class org.hibernate.type.WrappedMaterializedBlobType overrides final method getReturnedClass.()Ljava/lang/Class;; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in URL [file:/D:/tomcat-7.0.11/webapps/CATeam/WEB-INF/classes/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.hibernate.cfg.AnnotationConfiguration]: Constructor threw exception; nested exception is java.lang.VerifyError: class org.hibernate.type.WrappedMaterializedBlobType overrides final method getReturnedClass.()Ljava/lang/Class;at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:730)at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:196)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1003)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:907)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:585)at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895)at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425)at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:282)at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:204)at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4681)at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5184)at org.apache.catalina.core.StandardContext$1.call(StandardContext.java:5179)at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)at java.util.concurrent.FutureTask.run(FutureTask.java:138)at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)at java.lang.Thread.run(Thread.java:662)Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in URL [file:/D:/tomcat-7.0.11/webapps/CATeam/WEB-INF/classes/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.hibernate.cfg.AnnotationConfiguration]: Constructor threw exception; nested exception is java.lang.VerifyError: class org.hibernate.type.WrappedMaterializedBlobType overrides final method getReturnedClass.()Ljava/lang/Class;at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:293)at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:290)at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:192)at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:848)at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:790)at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:707)at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:795)at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:723)... 23 moreCaused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.hibernate.cfg.AnnotationConfiguration]: Constructor threw exception; nested exception is java.lang.VerifyError: class org.hibernate.type.WrappedMaterializedBlobType overrides final method getReturnedClass.()Ljava/lang/Class;at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:141)at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:104)at org.springframework.orm.hibernate3.LocalSessionFactoryBean.newConfiguration(LocalSessionFactoryBean.java:818)at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:549)at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:211)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477)at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)... 34 moreCaused by: java.lang.VerifyError: class org.hibernate.type.WrappedMaterializedBlobType overrides final method getReturnedClass.()Ljava/lang/Class;at java.lang.ClassLoader.defineClass1(Native Method)at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)at java.lang.ClassLoader.defineClass(ClassLoader.java:615)at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:2818)at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:1148)at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1643)at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1521)at org.hibernate.type.BasicTypeRegistry.<init>(BasicTypeRegistry.java:91)at org.hibernate.type.TypeResolver.<init>(TypeResolver.java:59)at org.hibernate.cfg.Configuration.<init>(Configuration.java:250)at org.hibernate.cfg.Configuration.<init>(Configuration.java:302)at org.hibernate.cfg.AnnotationConfiguration.<init>(AnnotationConfiguration.java:168)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.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:126)... 40 moretry.java:91)at org.hibernate.type.TypeResolver.<init>(TypeResolver.java:59)at org.hibernate.cfg.Configuration.<init>(Configuration.java:250)at org.hibernate.cfg.Configuration.<init>(Configuration.java:302)at org.hibernate.cfg.AnnotationConfiguration.<init>(AnnotationConfiguration.java:168)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.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:126)... 40 more
?经过多方查找、尝试，最终找到引起此异常的原因：
（1）原项目中hibernate3.jar，这个包的版本信息不明确，在pom文件中引入了hibernate-core-3.6.10.Final.jar。
（2）原项目中hibernate-annotation.jar，版本信息同样不明确，在pom文件中引入了hibernate-annotations-3.5.6-Final.jar。
（3）分析：从?hibernate-core 3.6.0以后hibernate-annotations 被整合到到hibernate-core这个包中，之所以抛出异常就是因为hibernate-core-3.6.10.Final.jar和hibernate-annotations-3.5.6-Final.jar冲突造成的。
（4）解决方法：从pom文件中移除hibernate-annotations-3.5.6-Final.jar依赖即可解决。
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