严重: A child container failed during start java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/idtWeb]] at java.util.concurrent.FutureTaskSync.innerGet(FutureTask.java:222)atjava.util.concurrent.FutureTask.get(FutureTask.java:83)atorg.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123)atorg.apache.catalina.core.StandardHost.startInternal(StandardHost.java:799)atorg.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)atorg.apache.catalina.core.ContainerBaseStartChild.call(ContainerBase.java:1559) at org.apache.catalina.core.ContainerBaseStartChild.call(ContainerBase.java:1549)atjava.util.concurrent.FutureTaskSync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutorWorker.runTask(ThreadPoolExecutor.java:895)atjava.util.concurrent.ThreadPoolExecutorWorker.run(ThreadPoolExecutor.java:918) at java.lang.Thread.run(Thread.java:662) Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/idtWeb]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) … 7 more Caused by: java.lang.IllegalArgumentException: Servlet mapping specifies an unknown servlet name coreServlet at org.apache.catalina.core.StandardContext.addServletMapping(StandardContext.java:3275) at org.apache.catalina.core.StandardContext.addServletMapping(StandardContext.java:3254) at org.apache.catalina.deploy.WebXml.configureContext(WebXml.java:1361) at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1341) at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:873) at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:371) at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117) at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5355) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) … 7 more 2019-4-4 8:59:36 org.apache.catalina.core.ContainerBase startInternal 严重: A child container failed during start java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]] at java.util.concurrent.FutureTaskSync.innerGet(FutureTask.java:222)atjava.util.concurrent.FutureTask.get(FutureTask.java:83)atorg.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123)atorg.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:300)atorg.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)atorg.apache.catalina.core.StandardService.startInternal(StandardService.java:443)atorg.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)atorg.apache.catalina.core.StandardServer.startInternal(StandardServer.java:731)atorg.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)atorg.apache.catalina.startup.Catalina.start(Catalina.java:689)atsun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethod)atsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)atjava.lang.reflect.Method.invoke(Method.java:597)atorg.apache.catalina.startup.Bootstrap.start(Bootstrap.java:321)atorg.apache.catalina.startup.Bootstrap.main(Bootstrap.java:455)Causedby:org.apache.catalina.LifecycleException:Failedtostartcomponent[StandardEngine[Catalina].StandardHost[localhost]]atorg.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)atorg.apache.catalina.core.ContainerBaseStartChild.call(ContainerBase.java:1559) at org.apache.catalina.core.ContainerBaseStartChild.call(ContainerBase.java:1549)atjava.util.concurrent.FutureTaskSync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutorWorker.runTask(ThreadPoolExecutor.java:895)atjava.util.concurrent.ThreadPoolExecutorWorker.run(ThreadPoolExecutor.java:918) at java.lang.Thread.run(Thread.java:662) Caused by: org.apache.catalina.LifecycleException: A child container failed during start at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1131) at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:799) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) … 7 more 2019-4-4 8:59:36 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: Failed to start component [StandardServer[8005]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) at org.apache.catalina.startup.Catalina.start(Catalina.java:689) 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:321) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:455) Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardService[Catalina]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:731) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) … 7 more Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina]] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) at org.apache.catalina.core.StandardService.startInternal(StandardService.java:443) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) … 9 more Caused by: org.apache.catalina.LifecycleException: A child container failed during start at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1131) at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:300) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) … 11 more 2019-4-4 8:59:36 org.apache.coyote.AbstractProtocol pause 信息: Pausing ProtocolHandler [“http-nio-8080”] 2019-4-4 8:59:36 org.apache.coyote.AbstractProtocol pause 信息: Pausing ProtocolHandler [“ajp-bio-8009”] 2019-4-4 8:59:36 org.apache.catalina.core.StandardService stopInternal 信息: Stopping service Catalina 2019-4-4 8:59:36 org.apache.coyote.AbstractProtocol destroy 信息: Destroying ProtocolHandler [“http-nio-8080”] 2019-4-4 8:59:36 org.apache.coyote.AbstractProtocol destroy 信息: Destroying ProtocolHandler [“ajp-bio-8009”]