2010-9-26 22:27:16 com.opensymphony.xwork2.util.logging.commons.CommonsLogger error
严重: Dispatcher initialization failed
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
     at com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:295)
     at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:431)
     at com.opensymphony.xwork2.inject.ContainerBuilder$5.create(ContainerBuilder.java:207)
     at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:51)
     at com.opensymphony.xwork2.inject.ContainerBuilder$3.create(ContainerBuilder.java:93)
     at com.opensymphony.xwork2.inject.ContainerBuilder$7.call(ContainerBuilder.java:487)
     at com.opensymphony.xwork2.inject.ContainerBuilder$7.call(ContainerBuilder.java:484)
     at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:574)
     at com.opensymphony.xwork2.inject.ContainerBuilder.create(ContainerBuilder.java:484)
     at com.opensymphony.xwork2.config.impl.DefaultConfiguration.createBootstrapContainer(DefaultConfiguration.java:252)
     at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:193)
     at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66)
     at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:371)
     at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:415)
     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.getFilter(ApplicationFilterConfig.java:295)
     at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422)
     at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
     at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4001)
     at org.apache.catalina.core.StandardContext.start(StandardContext.java:4651)
     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:546)
     at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1041)


     at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:964)
     at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:502)
     at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
     at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
     at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
     at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
     at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
     at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
     at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)
     at org.apache.catalina.core.StandardService.start(StandardService.java:519)
     at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
     at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
     at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: java.lang.reflect.InvocationTargetException
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:293)
     ... 42 more
Caused by: java.lang.ExceptionInInitializerError
     at com.opensymphony.xwork2.ognl.OgnlValueStackFactory.setContainer(OgnlValueStackFactory.java:85)
     ... 47 more
Caused by: java.lang.IllegalArgumentException: Javassist library is missing in classpath! Please add missed dependency!
     at ognl.OgnlRuntime.<clinit>(OgnlRuntime.java:165)
     ... 48 more
Caused by: java.lang.ClassNotFoundException: javassist.ClassPool
     at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1645)


     at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1491)
     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Class.java:169)
     at ognl.OgnlRuntime.<clinit>(OgnlRuntime.java:162)
     ... 48 more
2010-9-26 22:27:16 org.apache.catalina.core.StandardContext filterStart
严重: Exception starting filter struts2
java.lang.reflect.InvocationTargetException - Class: com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector
File: ContainerImpl.java
Method: inject
Line: 295 - com/opensymphony/xwork2/inject/ContainerImpl.java:295:-1
     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.getFilter(ApplicationFilterConfig.java:295)
     at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:422)
     at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:115)
     at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4001)
     at org.apache.catalina.core.StandardContext.start(StandardContext.java:4651)
     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:546)
     at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1041)
     at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:964)
     at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:502)
     at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
     at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
     at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
     at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
     at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
     at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
     at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:445)


     at org.apache.catalina.core.StandardService.start(StandardService.java:519)
     at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
     at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
     at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
     at com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:295)
     at com.opensymphony.xwork2.inject.ContainerImpl$ConstructorInjector.construct(ContainerImpl.java:431)
     at com.opensymphony.xwork2.inject.ContainerBuilder$5.create(ContainerBuilder.java:207)
     at com.opensymphony.xwork2.inject.Scope$2$1.create(Scope.java:51)
     at com.opensymphony.xwork2.inject.ContainerBuilder$3.create(ContainerBuilder.java:93)
     at com.opensymphony.xwork2.inject.ContainerBuilder$7.call(ContainerBuilder.java:487)
     at com.opensymphony.xwork2.inject.ContainerBuilder$7.call(ContainerBuilder.java:484)
     at com.opensymphony.xwork2.inject.ContainerImpl.callInContext(ContainerImpl.java:574)
     at com.opensymphony.xwork2.inject.ContainerBuilder.create(ContainerBuilder.java:484)
     at com.opensymphony.xwork2.config.impl.DefaultConfiguration.createBootstrapContainer(DefaultConfiguration.java:252)
     at com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:193)
     at com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66)
     at org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:371)
     at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:415)
     ... 29 more
Caused by: java.lang.reflect.InvocationTargetException
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.opensymphony.xwork2.inject.ContainerImpl$MethodInjector.inject(ContainerImpl.java:293)
     ... 42 more
Caused by: java.lang.ExceptionInInitializerError
     at com.opensymphony.xwork2.ognl.OgnlValueStackFactory.setContainer(OgnlValueStackFactory.java:85)
     ... 47 more
Caused by: java.lang.IllegalArgumentException: Javassist library is missing in classpath! Please add missed dependency!
     at ognl.OgnlRuntime.<clinit>(OgnlRuntime.java:165)
     ... 48 more
Caused by: java.lang.ClassNotFoundException: javassist.ClassPool
     at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1645)
     at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1491)
     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Class.java:169)
     at ognl.OgnlRuntime.<clinit>(OgnlRuntime.java:162)
     ... 48 more
2010-9-26 22:27:16 org.apache.catalina.core.StandardContext start
严重: Error filterStart
2010-9-26 22:27:16 org.apache.catalina.core.StandardContext start
严重: Context [/Struts2] startup failed due to previous errors
2010-9-26 22:27:16 org.apache.catalina.loader.WebappClassLoader clearThreadLocalMap
严重: The web application [/Struts2] created a ThreadLocal with key of type [null] (value [com.opensymphony.xwork2.inject.ContainerImpl$10@1867df9]) and a value of type [java.lang.Object[]] (value [[Ljava.lang.Object;@b86944]) but failed to remove it when the web application was stopped. This is very likely to create a memory leak.


我也是一样的问题~~

少导入个jar包，在使用struts-2.2.1时，需要导入javassist-3.7.ga.jar，源码中解压放到lib下

Javassist library is missing in classpath! Please add missed dependency
同六楼，把这个包导进去，这个包需要解压apps下的一个文件获得！

感谢6楼
xpx420481363

缺少struts应该要的包。