2009-4-25 21:51:30 org.apache.catalina.startup.Catalina start
信息: Server startup in 1197 ms
2009-4-25 21:51:59 org.apache.catalina.core.ApplicationContext log
信息: Marking servlet action as unavailable
2009-4-25 21:51:59 org.apache.catalina.core.StandardContext loadOnStartup
严重: Servlet /manSalaryManage threw load() exception
java.lang.NoClassDefFoundError: org/apache/commons/digester/RuleSet
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
at java.lang.Class.getConstructor0(Unknown Source)
at java.lang.Class.newInstance0(Unknown Source)
at java.lang.Class.newInstance(Unknown Source)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1104)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:981)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4042)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4348)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:920)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:883)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:492)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1206)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:293)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1337)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1601)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1610)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1590)
at java.lang.Thread.run(Unknown Source)
备注：manSalaryManage是项目名称。
------解决方案--------------------
web.xml 看看
------解决方案--------------------
纠结中，发生类似的错误
------解决方案--------------------
我也是同样的问题。
------解决方案--------------------
这个问题解决了，去你的tomcat发布项目的文件夹下，把你这个项目删除，运行时就不会出现这个了
------解决方案--------------------
呵呵，刚发现这是一道两年前的问题……
代码迷推荐解决方案：Servlet.service() for servlet default threw exception,http://www.daimami.com/search?q=181756