Error filterStart startup failed due to previous errors

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Error filterStart startup failed due to previous errors

2007-2-23 15:06:44 org.apache.catalina.core.AprLifecycleListener lifecycleEvent
信息: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.6.0_10\bin;D:\apache-tomcat-5.5.27\bin
2007-2-23 15:06:44 org.apache.coyote.http11.Http11BaseProtocol init
信息: Initializing Coyote HTTP/1.1 on http-8080
2007-2-23 15:06:44 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 468 ms
2007-2-23 15:06:44 org.apache.catalina.core.StandardService start
信息: Starting service Catalina
2007-2-23 15:06:44 org.apache.catalina.core.StandardEngine start
信息: Starting Servlet Engine: Apache Tomcat/5.5.27
2007-2-23 15:06:44 org.apache.catalina.core.StandardHost start
信息: XML validation disabled
2007-2-23 15:06:44 org.apache.catalina.core.ApplicationContext log
信息: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.WangFengNiZenMeHaiBuSi.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]]
log4j:WARN No appenders could be found for logger (org.apache.commons.digester.Digester.sax).
log4j:WARN Please initialize the log4j system properly.
2007-2-23 15:06:45 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2007-2-23 15:06:45 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.
在线列表生成。。。。
log4j:WARN No appenders could be found for logger (org.apache.commons.digester.Digester.sax).
log4j:WARN Please initialize the log4j system properly.
2007-2-23 15:06:50 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2007-2-23 15:06:50 org.apache.catalina.core.StandardContext start
严重: Context [/POSUS] startup failed due to previous errors
2007-2-23 15:06:50 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2007-2-23 15:06:50 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
- Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true
- Initializing, config='org.apache.struts.action.ActionResources', returnNull=true
- Initializing, config='com.yourcompany.struts.ApplicationResources', returnNull=true
2007-2-23 15:06:51 org.apache.coyote.http11.Http11BaseProtocol start
信息: Starting Coyote HTTP/1.1 on http-8080
2007-2-23 15:06:51 org.apache.jk.common.ChannelSocket init
信息: JK: ajp13 listening on /0.0.0.0:8009
2007-2-23 15:06:51 org.apache.jk.server.JkMain start
信息: Jk running ID=0 time=0/16  config=null
2007-2-23 15:06:51 org.apache.catalina.storeconfig.StoreLoader load
信息: Find registry server-registry.xml at classpath resource
2007-2-23 15:06:51 org.apache.catalina.startup.Catalina start
信息: Server startup in 7375 ms

解决方法：
查看struts.xml等配置（web.xml）文件配置的是否有问题，将可能存在问题的配置段注释掉再启动。