tomcat启动出错Exception starting filter structs2

Question

2011-5-11 19:39:21 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on http-8080
2011-5-11 19:39:21 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 1062 ms
2011-5-11 19:39:21 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2011-5-11 19:39:21 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/5.5.8
2011-5-11 19:39:21 org.apache.catalina.core.StandardHost start
信息: XML validation disabled
2011-5-11 19:39:22 org.apache.catalina.core.ApplicationContext log
严重: Exception starting filter structs2
java.lang.ClassNotFoundException: org.apache.structs2.dispatcher.FilterDispatcher
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1332)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1181)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:211)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:308)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:79)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:3530)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4103)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:918)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:881)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:475)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1126)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1020)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at org.apache.catalina.core.StandardService.start(StandardService.java:450)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:683)
at org.apache.catalina.startup.Catalina.start(Catalina.java:537)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:271)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:409)
2011-5-11 19:39:22 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2011-5-11 19:39:22 org.apache.catalina.core.StandardContext start
严重: Context startup failed due to previous errors
2011-5-11 19:39:22 org.apache.coyote.http11.Http11Protocol start
信息: Starting Coyote HTTP/1.1 on http-8080
2011-5-11 19:39:22 org.apache.jk.common.ChannelSocket init
信息: JK2: ajp13 listening on /0.0.0.0:8009
2011-5-11 19:39:22 org.apache.jk.server.JkMain start
信息: Jk running ID=0 time=0/78  config=null
2011-5-11 19:39:23 org.apache.catalina.storeconfig.StoreLoader load
信息: Find registry server-registry.xml at classpath resource
2011-5-11 19:39:23 org.apache.catalina.startup.Catalina start
信息: Server startup in 2078 ms
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" 
xmlns="http://java.sun.com/xml/ns/j2ee" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee 
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"><filter>
  <filter-name>structs2</filter-name>
  <filter-class>org.apache.structs2.dispatcher.FilterDispatcher</filter-class>
</filter><filter-mapping>
  <filter-name>structs2</filter-name>
  <url-pattern>/*</url-pattern>
</filter-mapping></web-app>login。jsp代码  <body>
    
    <form action="login.action" method="post"> 
       username:<input type="text" name="username"><br>
       passwodr:<input type="password" name="password"><br>
       <input type="submit" value="submit">
    
    </form>
    
  </body>
</html>
result。jsp代码  
  <body>
    
    username:${requestScope.username }<br>
    password:${requestScope.password }
    
  </body>
</html>package com.text.action;public class LoginAction {
private String username;
private String password; public String getUsername()
{
return username;
} public void setUsername(String username)
{
this.username = username;
} public String getPassword()
{
return password;
} public void setPassword(String password)
{
this.password = password;
} public String execute() throws Exception


{
return "success";
}}请帮忙看看是什么原因啊，弄了好久，包导了六个

Answer 1

java.lang.ClassNotFoundException: org.apache.structs2.dispatcher.FilterDispatcher
找不到

Answer 2

看报错
“严重: Exception starting filter structs2
java.lang.ClassNotFoundException: org.apache.structs2.dispatcher.FilterDispatcher”
说明是类找不到。如果你没有添加struts2-core-2.1.8.jar包的话把它加上吧。如果有这个jar包还是报这个错，那就是你的struts.xml有错，把它贴出来看看

Answer 3

不知道楼主是那个版本的
还有就是你的struts.xml有不有