Struts 2.5 Filter mapping specifies an unknown filter name [struts2]

时间:2022-02-04 20:50:50

问题一:
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/SpringWeb]]
 at java.util.concurrent.FutureTask.report(Unknown Source)
 at java.util.concurrent.FutureTask.get(Unknown Source)
 at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:947)
 at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:839)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
 at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1425)
 at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1415)
 at java.util.concurrent.FutureTask.run(Unknown Source)
 at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
 at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
 at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:941)
 at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
 at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
 at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
 at org.apache.catalina.startup.Catalina.start(Catalina.java:657)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:355)
 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:495)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/SpringWeb]]
 at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:441)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
 at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1425)
 at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1415)
 at java.util.concurrent.FutureTask.run(Unknown Source)
 at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
 at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
 at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:941)
 ... 21 more
Caused by: java.lang.IllegalArgumentException: 
 at org.apache.catalina.core.StandardContext.validateFilterMap(StandardContext.java:2936)
 at org.apache.catalina.core.StandardContext.addFilterMap(StandardContext.java:2898)
 at org.apache.catalina.startup.ContextConfig.configureContext(ContextConfig.java:1283)
 at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1197)
 at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:775)
 at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:299)
 at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
 at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5003)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
 ... 27 more

九月 03, 2017 3:27:58 下午 org.apache.catalina.core.ContainerBase startInternal
严重: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: A child container failed during start
 at java.util.concurrent.FutureTask.report(Unknown Source)
 at java.util.concurrent.FutureTask.get(Unknown Source)
 at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:947)
 at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
 at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
 at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
 at org.apache.catalina.startup.Catalina.start(Catalina.java:657)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:355)
 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:495)
Caused by: org.apache.catalina.LifecycleException: A child container failed during start
 at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:956)
 at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:839)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
 at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1425)
 at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1415)
 at java.util.concurrent.FutureTask.run(Unknown Source)
 at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
 at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
 at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:941)
 ... 13 more

九月 03, 2017 3:27:58 下午 org.apache.catalina.startup.Catalina start
严重: The required Server component failed to start so Tomcat is unable to start.
org.apache.catalina.LifecycleException: A child container failed during start
 at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:956)
 at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
 at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
 at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770)
 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
 at org.apache.catalina.startup.Catalina.start(Catalina.java:657)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:355)
 at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:495)

原因 :   org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter

发现 么 ?   ng  不见了