web项目部署上去报404，试了好久无法解决，各路前辈请进！

jingtingzhiwu 2010-11-23 08:16:13

以前系统变量都是设置好的，web项目可以启动，就我今天下了个项目发现不能启动了，Myeclipse6.5，tomcat5.5版的，信息如下：

2010-11-23 20:01:48 org.apache.coyote.http11.Http11AprProtocol init
信息: 初始化 Coyote HTTP/1.1：http-8080
2010-11-23 20:01:48 org.apache.coyote.ajp.AjpAprProtocol init
信息: Initializing Coyote AJP/1.3 on ajp-8009
2010-11-23 20:01:48 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 576 ms
2010-11-23 20:01:48 org.apache.catalina.core.StandardService start
信息: 启动Catalina服务
2010-11-23 20:01:48 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/5.5.20
2010-11-23 20:01:48 org.apache.catalina.core.StandardHost start
信息: XML文件的有效性检测被停用
2010-11-23 20:01:49 org.apache.catalina.core.ApplicationContext log
信息: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]]
2010-11-23 20:01:49 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2010-11-23 20:01:49 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
log4j:WARN No appenders could be found for logger (org.apache.commons.digester.Digester.sax).
log4j:WARN Please initialize the log4j system properly.
2010-11-23 20:01:49 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2010-11-23 20:01:49 org.apache.catalina.core.StandardContext start
严重: 因为前面的错误无法启动上下文
log4j:ERROR LogMananger.repositorySelector was null likely due to error in class reloading, using NOPLoggerRepository.
2010-11-23 20:01:49 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2010-11-23 20:01:49 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2010-11-23 20:01:50 org.apache.coyote.http11.Http11AprProtocol start
信息: 启动 Coyote HTTP/1.1：http-8080
2010-11-23 20:01:50 org.apache.coyote.ajp.AjpAprProtocol start
信息: 启动Coyote AJP/1.3 on ajp-8009
2010-11-23 20:01:50 org.apache.catalina.storeconfig.StoreLoader load
信息: Find registry server-registry.xml at classpath resource
2010-11-23 20:01:50 org.apache.catalina.startup.Catalina start
信息: Server startup in 1717 ms
2010-11-23 20:03:00 org.apache.catalina.startup.HostConfig checkResources
信息: Reloading context [/Practice_Registration_Hibernate&Struts2]
2010-11-23 20:03:00 org.apache.catalina.core.StandardContext stop
信息: 容器org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/Practice_Registration_Hibernate&Struts2]还没启动

http状态404，这问题前面也经常遇到，web的root_context也改过来了，老是莫名其妙的出现。请教！
信息 /Practice_Registration_Hibernate_Struts2/register.jsp

描述没有所要求的资源(/Practice_Registration_Hibernate_Struts2/register.jsp)

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