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阿里云 启动tomcat失败

老师 今天我在启动tomcat时遇到了这个问题，搞了很久都没解决。启动tomcat提示启动成功，事实上启动失败了，因为关闭tomcat时报错了。日志当中也有错误信息。

https://img1.sycdn.imooc.com//szimg/5cf62fea0001ce0011470276.jpg

https://img1.sycdn.imooc.com//szimg/5cf62fea0001469c11460553.jpg

04-Jun-2019 16:25:11.314 SEVERE [Catalina-startStop-1] org.apache.catalina.core.ContainerBase.startInternal A child container failed during start

java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/upload]]

at java.util.concurrent.FutureTask.report(FutureTask.java:122)

at java.util.concurrent.FutureTask.get(FutureTask.java:192)

at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:942)

at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:882)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1423)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1413)

at java.util.concurrent.FutureTask.run(FutureTask.java:266)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

at java.lang.Thread.run(Thread.java:748)

Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/upload]]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)

... 6 more

Caused by: org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.webresources.StandardRoot@22d8c5a]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)

at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4885)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5020)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

... 6 more

Caused by: java.lang.IllegalArgumentException: The main resource set specified [/root/apache-tomcat-8.5.41/webapps/D:/projectdev/upload] is not valid

at org.apache.catalina.webresources.StandardRoot.createMainResourceSet(StandardRoot.java:748)

at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:706)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

... 9 more

04-Jun-2019 16:25:11.315 SEVERE [main] org.apache.catalina.core.ContainerBase.startInternal 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.FutureTask.report(FutureTask.java:122)

at java.util.concurrent.FutureTask.get(FutureTask.java:192)

at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:942)

at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:793)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

at org.apache.catalina.startup.Catalina.start(Catalina.java:688)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:353)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:493)

Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1423)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1413)

at java.util.concurrent.FutureTask.run(FutureTask.java:266)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

at java.lang.Thread.run(Thread.java:748)

Caused by: org.apache.catalina.LifecycleException: A child container failed during start

at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:953)

at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:882)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

... 6 more

Caused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/upload]]

at java.util.concurrent.FutureTask.report(FutureTask.java:122)

at java.util.concurrent.FutureTask.get(FutureTask.java:192)

at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:942)

... 8 more

Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/upload]]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)

... 6 more

Caused by: org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.webresources.StandardRoot@22d8c5a]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)

at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4885)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5020)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

... 6 more

Caused by: java.lang.IllegalArgumentException: The main resource set specified [/root/apache-tomcat-8.5.41/webapps/D:/projectdev/upload] is not valid

at org.apache.catalina.webresources.StandardRoot.createMainResourceSet(StandardRoot.java:748)

at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:706)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

... 9 more

04-Jun-2019 16:25:11.316 SEVERE [main] org.apache.catalina.startup.Catalina.start 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:167)

at org.apache.catalina.startup.Catalina.start(Catalina.java:688)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:498)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:353)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:493)

Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardService[Catalina]]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)

at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:793)

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:167)

at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422)

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:953)

at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

... 11 more

Caused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]]

at java.util.concurrent.FutureTask.report(FutureTask.java:122)

at java.util.concurrent.FutureTask.get(FutureTask.java:192)

at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:942)

... 13 more

Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1423)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1413)

at java.util.concurrent.FutureTask.run(FutureTask.java:266)

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

at java.lang.Thread.run(Thread.java:748)

Caused by: org.apache.catalina.LifecycleException: A child container failed during start

at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:953)

at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:882)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

... 6 more

Caused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/upload]]

at java.util.concurrent.FutureTask.report(FutureTask.java:122)

at java.util.concurrent.FutureTask.get(FutureTask.java:192)

at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:942)

... 8 more

Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/upload]]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)

... 6 more

Caused by: org.apache.catalina.LifecycleException: Failed to start component [org.apache.catalina.webresources.StandardRoot@22d8c5a]

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)

at org.apache.catalina.core.StandardContext.resourcesStart(StandardContext.java:4885)

at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5020)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

... 6 more

Caused by: java.lang.IllegalArgumentException: The main resource set specified [/root/apache-tomcat-8.5.41/webapps/D:/projectdev/upload] is not valid

at org.apache.catalina.webresources.StandardRoot.createMainResourceSet(StandardRoot.java:748)

at org.apache.catalina.webresources.StandardRoot.startInternal(StandardRoot.java:706)

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

... 9 more

04-Jun-2019 16:25:11.317 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-80"]

04-Jun-2019 16:25:11.317 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["ajp-nio-8009"]

04-Jun-2019 16:25:11.317 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina]

04-Jun-2019 16:25:11.319 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-80"]

04-Jun-2019 16:25:11.324 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["ajp-nio-8009"]
leo爱煲粥 2019-06-04 16:46:40
源自：10-2  项目打包发布与域名解析
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1回答

翔仔 回答被采纳获得+3积分 2019-06-05 00:25:05

同学好， 你的server.xml里面的docBase路径设置不正确

The main resource set specified [/root/apache-tomcat-8.5.41/webapps/D:/projectdev/upload] is not valid

为什么会有这么奇怪的D:这样的路径？linux上直接使用类似/aaa/bbb/ccc这样去设置，前提是你的/aaa/bbb/ccc这个路径已经创建出来并且能有权限访问，可以用root帐号 chmod -R 777 /aaa/bbb/ccc来赋予权限

PS:/aaa/bbb/ccc是可以自定义的路径哈

0 回复 有任何疑惑可以回复我~
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  • 提问者 leo爱煲粥 #1 
    多谢老师 已解决
    回复 有任何疑惑可以回复我~ 2019-06-06 08:26:54
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