严重: Error configuring application listener of class com.cyyz.soms.web.action.admin.SessionListener
java.lang.ClassNotFoundException: com.cyyz.soms.web.action.admin.SessionListener
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1891)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1734)
at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:504)
at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:486)
at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:113)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5015)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5615)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:899)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:875)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1260)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:2002)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:662)
项目是从svn上检出来的，代码应该没什么问题
配置文件里找不到类 仔细检查下
在添加spring capability的时候
勾选的包至少要选Spring 3.0 Core Libraries, Spring 3.0 AOP Libraries, Spring 3.0 Web Libraries.
下一步, JAR Library Installation, 一定不能选第一个add checked Libraries to project build-path, 要选第二个copy checked Library content to project folder. 从而他们会被拷贝到/WebRoot/WEB-INF/lib下.
http://bbs.csdn.net/topics/100022321
java.lang.ClassNotFoundException: com.cyyz.soms.web.action.admin.SessionListener 很明显web.xml 里边配置问题，找不到com.cyyz.soms.web.action.admin.SessionListener
可以试试，重新安装一个tomcat，可以试试。