遇到Exception starting filter struts2的问题！查了好多资料都不得，求好人高手帮忙！

严重: Exception starting filter struts2
Unable to load bean: type: class:com.opensymphony.xwork2.ObjectFactory - bean - jar:file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%206.0/webapps/bookstore/WEB-INF/lib/struts2-core-2.0.14.jar!/struts-default.xml:30:72
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:208)
at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:101)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reload(DefaultConfiguration.java:131)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:52)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:395)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:452)
at org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:201)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:295)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4072)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4726)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: Bean type class com.opensymphony.xwork2.ObjectFactory with the name xwork has already been loaded by bean - jar:file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%206.0/webapps/bookstore/WEB-INF/lib/struts2-core-2.0.11.jar!/struts-default.xml:30:72 - bean - jar:file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%206.0/webapps/bookstore/WEB-INF/lib/struts2-core-2.0.14.jar!/struts-default.xml:30:72
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:193)
... 33 more
2013-6-27 20:45:27 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2013-6-27 20:45:27 org.apache.catalina.core.StandardContext start
严重: Context [/bookstore] startup failed due to previous errors
2013-6-27 20:45:27 org.apache.catalina.core.ApplicationContext log
信息: Closing Spring root WebApplicationContext
2013-6-27 20:45:27 org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc
严重: The web application [/bookstore] registered the JDBC driver [com.microsoft.sqlserver.jdbc.SQLServerDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
2013-6-27 20:45:27 org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
严重: The web application [/bookstore] appears to have started a thread named [Timer-0] but has failed to stop it. This is very likely to create a memory leak.
2013-6-27 20:45:29 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory docs
2013-6-27 20:45:30 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory JSPExample
2013-6-27 20:45:30 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory oracle3
log4j:WARN No appenders could be found for logger (com.opensymphony.xwork2.config.providers.XmlConfigurationProvider).
log4j:WARN Please initialize the log4j system properly.
2013-6-27 20:45:41 org.apache.catalina.core.StandardContext filterStart
严重: Exception starting filter struts2
Action class [org.action.SaveAction] not found - action - file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%206.0/webapps/oracle3/WEB-INF/classes/struts.xml:7:62
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.verifyAction(XmlConfigurationProvider.java:374)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addAction(XmlConfigurationProvider.java:329)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:429)
at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:239)
at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:111)
at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reload(DefaultConfiguration.java:152)
at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:52)
at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:395)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:452)
at org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:201)
at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:295)
at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422)
at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4072)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4726)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:799)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:779)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1079)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1002)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:506)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1317)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:324)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:142)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1065)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:840)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1057)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:463)
at org.apache.catalina.core.StandardService.start(StandardService.java:525)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:754)
at org.apache.catalina.startup.Catalina.start(Catalina.java:595)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
2013-6-27 20:45:41 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2013-6-27 20:45:41 org.apache.catalina.core.StandardContext start
严重: Context [/oracle3] startup failed due to previous errors
2013-6-27 20:45:41 org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
严重: The web application [/oracle3] created a ThreadLocal with key of type [com.opensymphony.xwork2.inject.ContainerImpl$10] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@4610fa]) and a value of type [com.opensymphony.xwork2.inject.InternalContext[]] (value [[Lcom.opensymphony.xwork2.inject.InternalContext;@4904d]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
2013-6-27 20:45:41 org.apache.catalina.loader.WebappClassLoader checkThreadLocalMapForLeaks
严重: The web application [/oracle3] created a ThreadLocal with key of type [com.opensymphony.xwork2.ActionContext.ActionContextThreadLocal] (value [com.opensymphony.xwork2.ActionContext$ActionContextThreadLocal@3fe94a]) and a value of type [com.opensymphony.xwork2.ActionContext] (value [com.opensymphony.xwork2.ActionContext@1ed2061]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.
2013-6-27 20:45:42 org.apache.catalina.startup.HostConfig deployDirectory
做的工程是一个网上购书系统，代码无错，配置也许不知道在哪里出了错，T0T，女生学编程伤不起啊！求大师帮忙！StrutsFilterjavaEE

解决方案 »

  1.   

     你可能是引入了多余的JAR包  导致冲突  或者你可能是开启开发模式了
      

  2.   


    在struts.xml中有一下：
    <constant name="struts.devMode" value="true" />
      

  3.   


    在struts.xml中有一下：
    <constant name="struts.devMode" value="true" />
    我的struts.xml里面是这样的：<constant name="struts.i18n.encoding" value="GBK"/>，这是什么模式呢？对我的工程有什么影响啊？谢谢！
      

  4.   


    在struts.xml中有一下：
    <constant name="struts.devMode" value="true" />
    我的struts.xml里面是这样的：<constant name="struts.i18n.encoding" value="GBK"/>，这是什么模式呢？对我的工程有什么影响啊？谢谢！
    开发模式 顾名思义就是方便开发人员  没有什么影响 
      

  5.   

     把名字一样的JAR 包删除 看看
      

  6.   


    在struts.xml中有一下：
    <constant name="struts.devMode" value="true" />
    我的struts.xml里面是这样的：<constant name="struts.i18n.encoding" value="GBK"/>，这是什么模式呢？对我的工程有什么影响啊？谢谢！这个设置的不是模式 是默认的编码啊
      

  7.   

    是不是你的路径问题哦？ program file 路径中间有空格导致的？要不你试试？
      

  8.   

    Caused by: Bean type class com.opensymphony.xwork2.ObjectFactory with the name xwork has already been loaded by bean - jar:file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%206.0/webapps/bookstore/WEB-INF/lib/struts2-core-2.0.11.jar!/struts-default.xml:30:72 - bean - jar:file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%206.0/webapps/bookstore/WEB-INF/lib/struts2-core-2.0.14.jar!/struts-default.xml:30:72有两个雷同的包