tomcat测试成功，但是点击examples时就报错了，求指教！！！

[xiaobaiyimei]

用的是tomcat7，输入http://localhost:8080/时测试tomcat正常。当我点击上面的examples时，报错：
type Status report

message /examples/

description The requested resource is not available.
就这三行，倒是简单省事。不过可就郁闷我了。而且所有的项目都报错。求指点。。。。

[xiaobaiyimei]

测试页面的其他选项都有反应，唯独这个examples报错

[街头小贩]

把异常栈贴一下。你的配置文件没错吧

[xiaobaiyimei]

异常已经贴出来了，就那三行！另外我配置了环境变量，还是不行。我无奈了，就给卸载了，又装了个免安装的6.0. 这个问题以后我在去找，现在又有新麻烦，我不熟项目的时候，出现这种错误： 八月 06, 2013 11:22:21 下午 org.apache.catalina.core.StandardContext filterStart SEVERE: Exception starting filter struts2 Unable to load configuration. - bean - jar:file:/D:/workTool/apache-tomcat-6.0.37/webapps/lingyun/WEB-INF/lib/struts2-core-2.3.15.1.jar!/struts-default.xml:29:72 at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:485) at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:74) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:51) at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:295) at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:424) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115) Caused by: Unable to load configuration. - bean - jar:file:/D:/workTool/apache-tomcat-6.0.37/webapps/lingyun/WEB-INF/lib/struts2-core-2.3.15.1.jar!/struts-default.xml:29:72 at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70) at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:429) at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:473) ... 21 more Caused by: Unable to load bean: type: class:com.opensymphony.xwork2.ObjectFactory - bean - jar:file:/D:/workTool/apache-tomcat-6.0.37/webapps/lingyun/WEB-INF/lib/struts2-core-2.3.15.1.jar!/struts-default.xml:29:72 at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:245) at org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102) at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:226) at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67) ... 23 more Caused by: Bean type class com.opensymphony.xwork2.ObjectFactory with the name xwork has already been loaded by bean - jar:file:/D:/workTool/apache-tomcat-6.0.37/webapps/lingyun/WEB-INF/lib/struts2-core-2.3.12.jar!/struts-default.xml:29:72 - bean - jar:file:/D:/workTool/apache-tomcat-6.0.37/webapps/lingyun/WEB-INF/lib/struts2-core-2.3.15.1.jar!/struts-default.xml:29:72 at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:229) ... 26 more 八月 06, 2013 11:22:21 下午 org.apache.catalina.core.StandardContext start SEVERE: Error filterStart 八月 06, 2013 11:22:21 下午 org.apache.catalina.core.StandardContext start SEVERE: Context [/lingyun] startup failed due to previous errors 能看出是什么错误么？

[街头小贩]

你的struts环境搭的不对呀

[街头小贩]

struts的发行包中有示例，你把它导入eclipse，把配置文件(struts.xml)复制到你的工程下,对着示例的web.xml写的项目的web.xml