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。
Severo: um recipiente infantil falhou durante o startjava.util.concurrent.executionException: org.apache.catalina.lifeccycleException: falhou ao iniciar o componente [StandardEngine [Catalina]. java.util.concurrent.futureTask $ sync.innerget (futureTask.java:222) em java.util.concurrent.futureTask.get (futureTask.java:83) em org.apache.catalina.core.containeaseease.startiTiTiTiTantalMalal.CantAlina.ContAinEase.STERBATHATIRTINMALLAMALE.CORATATERBATHATERMALTINALEMENTALERBATIMALE.CONTATERBATHATERBATHATIMALERBATELINA.COREDATERBATHEASTERBATHATHATELINA.COREVATERBATHATERBATHATELINA. org.apache.catalina.core.standardhost.startinternal (standardhost.java:800) em org.apache.catalina.util.lifecyclebase.start (lifecyclebase.java:150) em org.apache.calinAer.core.contiler. 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 moreCaused 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.annotações. org.apache.tomcat.util.bcel.classfile.attribute.readattribute (attribute.java:147) em org.apache.tomcat.util.bcel.classfile.fieldormethod. org.apache.tomcat.util.bcel.classfile.method. org.apache.tomcat.util.bcel.classfile.classparser.parse (classparser.java:128) em org.apache.catalina.startup.contextConfig.ProcessannoTationsStream (contextConfig.java:2118) AT org.apache.catalina.startup.contextconfig.processannotaçõesfile (contextConfig.java:2093) em org.apache.catalina.startup.contextConfig.processannotações (contextConfig.java:2086) org.apache.catalina.startup.contextconfig.processannotaçõesfile (contextconfig.java:2086) em org.apache.catalina.startup.contextConfig.processannotações (contextConfig.java:2086) org.apache.catalina.startup.contextconfig.processannotaçõesfile (contextconfig.java:2086) em org.apache.catalina.startup.contextConfig.processannotações (contextConfig.java:2086) org.apache.catalina.startup.contextconfig.processannotaçõesfile (contextConfig.java:2086) em org.apache.catalina.startup.contextconfig.webconfig (contextConfig.java:1293) AT org.apache.catalina.startup.contextconfig.configurestart (contextconfig.java:878) em org.apache.catalina.startup.contextConfig.lifeCycleEvent (ContextConfig.java:376) AT org.apache.catalina.util.lifeCycleSupport.firelifecycleevent (LifeCycleSupport.java:119) em org.apache.catalina.util.lifecyclebase.firelifecyCycleEvent (LifeCycleSase.Java:90) AT org.apache.catalina.core.standardcontext.startinternal (standardcontext.java:5322) em org.apache.catalina.util.lifecyclebase.start (lifecyclebase.java:150) ... 7eTeAt 26, 2014.19:0990s ou, 2014.11.1.2.11.1.1.1.0s (lifecyclebase.java:150) ... 7eTeAt 26, 2014.19:0990. 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-tattern> </url-tattern> 中配置的内容是否缺少 "/", "/" Web 应用。
@Webfilter ("/*")
2. 如果是 Springmvc 检查 controlador 类中 @RequestMapping (valor = 是否有报错的情况
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