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java.util.concurrent.ExecutionException 问题解决方法

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java.util.concurrent.ExecutionException错误信息,这里给出解决方案,大家根据具体要求更改.

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SEVERE: A child container failed during start
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/WebApp]]
   at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java: 222 )
   at java.util.concurrent.FutureTask.get(FutureTask.java: 83 )
   at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java: 1123 )
   at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java: 800 )
   at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java: 150 )
   at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java: 1559 )
   at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java: 1549 )
   at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java: 303 )
   at java.util.concurrent.FutureTask.run(FutureTask.java: 138 )
   at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java: 886 )
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java: 908 )
   at java.lang.Thread.run(Thread.java: 619 )
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/WebApp]]
   at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java: 154 )
   ... 7 more
Caused by: java.lang.RuntimeException: Unexpected element value kind in annotation: 0
   at org.apache.tomcat.util.bcel.classfile.ElementValue.readElementValue(ElementValue.java: 129 )
   at org.apache.tomcat.util.bcel.classfile.AnnotationEntry.read(AnnotationEntry.java: 59 )
   at org.apache.tomcat.util.bcel.classfile.Annotations.<init>(Annotations.java: 49 )
   at org.apache.tomcat.util.bcel.classfile.RuntimeVisibleAnnotations.<init>(RuntimeVisibleAnnotations.java: 51 )
   at org.apache.tomcat.util.bcel.classfile.Attribute.readAttribute(Attribute.java: 147 )
   at org.apache.tomcat.util.bcel.classfile.FieldOrMethod.<init>(FieldOrMethod.java: 58 )
   at org.apache.tomcat.util.bcel.classfile.Method.<init>(Method.java: 72 )
   at org.apache.tomcat.util.bcel.classfile.ClassParser.readMethods(ClassParser.java: 268 )
   at org.apache.tomcat.util.bcel.classfile.ClassParser.parse(ClassParser.java: 128 )
   at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java: 2118 )
   at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java: 2093 )
   at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java: 2086 )
   at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java: 2086 )
   at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java: 2086 )
   at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java: 2086 )
   at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java: 2086 )
   at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java: 2086 )
   at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java: 1293 )
   at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java: 878 )
   at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java: 376 )
   at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java: 119 )
   at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java: 90 )
   at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java: 5322 )
   at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java: 150 )
   ... 7 more
May 26 , 2014 6 : 19 : 09 PM org.apache.catalina.core.ContainerBase startInternal

今天运行eclipse 运行tomcat启动不了,不知道啥情况,通过调查发现是因为springmvc中controller类有一个url报错了 。

解决问题方法:

1.web.xml出现了问题 。

检查<url-pattern></url-pattern>中配置的内容是否缺少“/” ,"/"表示当前web应用.

@WebFilter("/*") 。

2.如果是springmvc检查controller类中@RequestMapping(value =是否有报错的情况 。

感谢阅读,希望能帮助到大家,谢谢大家对本站的支持! 。

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