java.lang.NoClassDefFoundError: org/aopalliance/aop/Advice

本人在整合Struts2+Hibernate3.32+Spring2.0的时候,却报了如下错误.

我知道应该是少包了,

 

但是不知道少什么包..于是,找打以前的项目对比了一下jar包.终于发现少了一个aopalliance-1.0.jar

于是我加进去. 之后,就问题解决了.

 

在Jar包上面浪费的时间..真不值得啊.. 下面把错误贴出来, 为了不让更多的人浪费时间..给予一点帮助.

 

严重: Servlet.service() for servlet default threw exception
java.lang.NoClassDefFoundError: org/aopalliance/aop/Advice
 at java.lang.Class.getDeclaredConstructors0(Native Method)
 at java.lang.Class.privateGetDeclaredConstructors(Class.java:2357)
 at java.lang.Class.getConstructor0(Class.java:2671)
 at java.lang.Class.getDeclaredConstructor(Class.java:1953)
 at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:54)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:752)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:717)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:386)
 at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:268)
 at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByName(AbstractAutowireCapableBeanFactory.java:876)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:824)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBeanProperties(AbstractAutowireCapableBeanFactory.java:274)
 at com.opensymphony.xwork2.spring.SpringObjectFactory.autoWireBean(SpringObjectFactory.java:168)
 at com.opensymphony.xwork2.spring.SpringObjectFactory.buildBean(SpringObjectFactory.java:155)
 at com.opensymphony.xwork2.spring.SpringObjectFactory.buildBean(SpringObjectFactory.java:129)