添加buiderpath时没有tomcat应该如何添加
方法/步骤
1、tomcat启动报错的解决方案：报错如下：严重:Achildcontainerfailedduringstartjava.util.concurrent.ExecutionException:org.apache.catalina.LifecycleException:Failedtostartcomponent[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/wemall]]atjava.util.concurrent.FutureTask.report(FutureTask.java:122)atjava.util.concurrent.FutureTask.get(FutureTask.java:188)atorg.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123)atorg.apache.catalina.core.StandardHost.startInternal(StandardHost.java:800)
2、atorg.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)atorg.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)atorg.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
3、atjava.util.concurrent.FutureTask.run(FutureTask.java:262)atjava.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)atjava.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)atjava.lang.Thread.run(Thread.java:745)Causedby:org.apache.catalina.LifecycleException:Failedtostart
方法/步骤2
1、comp艺皱麾酪onent[StandardEngine[Catalina].StandardHost[localhost].Stan颊俄岿髭dardContext[/wemall]]atorg.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)...6moreCausedby:java.lang.NoClassDefFoundError:ServletContextatjava.lang.Class.getDeclaredMethods0(NativeMethod)atjava.lang.Class.privateGetDeclaredMethods(Class.java:2625)atjava.lang.Class.getDeclaredMethods(Class.java:1868)atorg.apache.catalina.util.Introspection.getDeclaredMethods(Introspection.java:127)atorg.apache.catalina.startup.WebAnnotationSet.loadMethodsAnnotation(WebAnnotationSet.java:279)atorg.apache.catalina.startup.WebAnnotationSet.loadApplicationListenerAnnotations(WebAnnotationSet.java:91)atorg.apache.catalina.startup.WebAnnotationSet.loadApplicationAnnotations(WebAnnotationSet.java:65)atorg.apache.catalina.startup.ContextConfig.applicationAnnotationsConfig(ContextConfig.java:405)atorg.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:881)atorg.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:369)atorg.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)atorg.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
2、atorg.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5269)atorg.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)...6moreCausedby:java.lang.ClassNotFoundException:ServletContextatorg.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1714)atorg.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1559)...20more
3、三月22,201呖分甾胗82:49:30下午org.apache.catalina.core.Container蚱澄堆别BasestartInternal严重:Achildcontainerfailedduringstartjava.util.concurrent.ExecutionException:org.apache.catalina.LifecycleException:Failedtostartcomponent[StandardEngine[Catalina].StandardHost[localhost]]atjava.util.concurrent.FutureTask.report(FutureTask.java:122)atjava.util.concurrent.FutureTask.get(FutureTask.java:188)atorg.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123)atorg.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:302)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:732)atorg.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)atorg.apache.catalina.startup.Catalina.start(Catalina.java:684)atsun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethod)atsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)atjava.lang.reflect.Method.invoke(Method.java:606)atorg.apache.catalina.startup.Bootstrap.start(Bootstrap.java:322)atorg.apache.catalina.startup.Bootstrap.main(Bootstrap.java:456)Causedby:org.apache.catalina.LifecycleException:Failedtostartcomponent[StandardEngine[Catalina].StandardHost[localhost]]atorg.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)atorg.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)atorg.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)atjava.util.concurrent.FutureTask.run(FutureTask.java:262)atjava.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)atjava.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)atjava.lang.Thread.run(Thread.java:745)Causedby:org.apache.catalina.LifecycleException:Achildcontainerfailedduringstartatorg.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1131)atorg.apache.catalina.core.StandardHost.startInternal(StandardHost.java:800)atorg.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)...6more
4、三月22,20182:49:30下午org.apache.catalina.startup.Catalinastart严重:Catalina.start:org.apache.catalina.LifecycleException:Failedtostartcomponent[StandardServer[8005]]atorg.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)atorg.apache.catalina.startup.Catalina.start(Catalina.java:684)atsun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethod)atsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)atjava.lang.reflect.Method.invoke(Method.java:606)atorg.apache.catalina.startup.Bootstrap.start(Bootstrap.java:322)atorg.apache.catalina.startup.Bootstrap.main(Bootstrap.java:456)Causedby:org.apache.catalina.LifecycleException:Failedtostartcomponent[StandardService[Catalina]]atorg.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)atorg.apache.catalina.core.StandardServer.startInternal(StandardServer.java:732)
5、已上报错，是缺少libraries，如图教程添加tomcat，移除项目，重新部署后，启动，就可以了；
