Unable to load configuration.

heberoxx

　　发布一个struts2项目的时候tomcat显示下面这个错误，我的本能感觉就是我的struts.xml或者web.xml写错了，可是我字母找都没发现，于是百度一番，可是我对那些人的回答表示怀疑，感觉应该不行，直到我一直找下去，发现一个不起眼的回答说出了我需要的回答

　　我回来一看，发现我的错误里的确有这个struts.xml:9:54，于是看一下我的struts.xml,我要哭了
　　严重: Exception starting filter struts2
　　Unable to load configuration. - action - file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%209.0/webapps/Teacher04/WEB-INF/classes/struts.xml:9:54
　　at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:428)
　　at org.apache.struts2.dispatcher.ng.InitOperations.initDispatcher(InitOperations.java:69)
　　at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:51)
　　at org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:279)
　　at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:260)
　　at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:105)
　　at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4563)
　　at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5205)
　　at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
　　at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:752)
　　at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:728)
　　at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
　　at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1107)
　　at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1841)
　　at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
　　at java.util.concurrent.FutureTask.run(FutureTask.java:266)
　　at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
　　at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
　　at java.lang.Thread.run(Thread.java:745)
　　Caused by: Unable to load configuration. - action - file:/C:/Program%20Files/Apache%20Software%20Foundation/Tomcat%209.0/webapps/Teacher04/WEB-INF/classes/struts.xml:9:54
　　at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:69)
　　at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:371)
　　at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:415)
　　... 18 more

　　Caused by: Action>　　at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.verifyAction(XmlConfigurationProvider.java:420)
　　at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addAction(XmlConfigurationProvider.java:365)
　　at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:479)
　　at com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:275)
　　at org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:111)
　　at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:204)
　　at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66)
　　... 20 more