throw load（） exception

信息: Marking servlet action as unavailable
2009-11-24 9:28:51 org.apache.catalina.core.StandardContext loadOnStartup
严重: Servlet /personManager threw load() exception
javax.servlet.UnavailableException
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:368)
at javax.servlet.GenericServlet.init(GenericServlet.java:256)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper
java:1033)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:8
6)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardConte
t.java:3814)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:
107)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBas
.java:868)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:8
2)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:614

at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDe
loyer.java:319)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:838)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.
ava:653)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:47
)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:920)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.jav
:399)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(Lifecyc
eSupport.java:166)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1135

at org.apache.catalina.core.StandardHost.start(StandardHost.java:795)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1127

at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:50
)
at org.apache.catalina.core.StandardService.start(StandardService.java:
19)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:23
2)
at org.apache.catalina.startup.Catalina.start(Catalina.java:577)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcce
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:297)

严重: StandardWrapper.Throwable
java.lang.NoClassDefFoundError
at org.springframework.beans.factory.support.AbstractBeanFactory.(
AbstractBeanFactory.java:111)
at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.(AbstractAutowireCapableBeanFactory.java:108)
at org.springframework.beans.factory.support.AbstractAutowireCapableBean
Factory.(AbstractAutowireCapableBeanFactory.java:118)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.
(DefaultListableBeanFactory.java:87)
at org.springframework.context.support.AbstractRefreshableApplicationCon
text.createBeanFactory(AbstractRefreshableApplicationContext.java:120)
at org.springframework.context.support.AbstractRefreshableApplicationCon
text.refreshBeanFactory(AbstractRefreshableApplicationContext.java:88)

在你的配置文件里有的类没有找到，加载失败，你看看类的名称或者路径时候都正确

额