Error-Server Tomcat v7.0 Server at localhost failed to start. - 해결방법2

CODEDRAGON Development/JSP

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Error-Server Tomcat v7.0 Server at localhost failed to start.

 

 

다른 해결방법

http://codedragon.tistory.com/1352


http://codedragon.tistory.com/4613

   


오류 메시지

Server Tomcat v7.0 Server at localhost failed to start.

: A child container failed during start

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

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:1122)

at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:819)

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

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1574)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1564)

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

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:745)

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

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)

... 6 more

Caused by: java.lang.IllegalArgumentException: The servlets named [ServletInitParamEx01] and [com.ch05object.ServletInitParamEx01] are both mapped to the url-pattern [/ServletInitParamEx01] which is not permitted

at org.apache.catalina.deploy.WebXml.addServletMapping(WebXml.java:293)

at org.apache.catalina.startup.ContextConfig.processAnnotationWebServlet(ContextConfig.java:2428)

at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2103)

at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2064)

at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2057)

at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2057)

at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1304)

at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:889)

at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:386)

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:5405)

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

... 6 more

   

12 06, 2016 5:20:35 오전 org.apache.catalina.core.ContainerBase startInternal

심각: 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:1122)

at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:300)

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

at org.apache.catalina.core.StandardService.startInternal(StandardService.java:443)

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

at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:739)

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

at org.apache.catalina.startup.Catalina.start(Catalina.java:689)

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:497)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:428)

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

at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1574)

at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1564)

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

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

at java.lang.Thread.run(Thread.java:745)

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

at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1130)

at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:819)

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

... 6 more

   

12 06, 2016 5:20:35 오전 org.apache.catalina.startup.Catalina start

심각: 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:62)

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

at java.lang.reflect.Method.invoke(Method.java:497)

at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)

at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:428)

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:739)

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:1130)

at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:300)

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

... 11 more

   

12 06, 2016 5:20:35 오전 org.apache.coyote.AbstractProtocol pause

정보: Pausing ProtocolHandler ["http-bio-8080"]

12 06, 2016 5:20:35 오전 org.apache.coyote.AbstractProtocol pause

정보: Pausing ProtocolHandler ["ajp-bio-8009"]

12 06, 2016 5:20:35 오전 org.apache.catalina.core.StandardService stopInternal

정보: Stopping service Catalina

12 06, 2016 5:20:35 오전 org.apache.coyote.AbstractProtocol destroy

정보: Destroying ProtocolHandler ["http-bio-8080"]

12 06, 2016 5:20:35 오전 org.apache.coyote.AbstractProtocol destroy

정보: Destroying ProtocolHandler ["ajp-bio-8009"]

   

   

오류원인

서블릿 매핑이 유일하지 않아 발생할 수 있습니다.

서블릿의 어노테이션 설정과 web.xml에서 서블릿 매핑 정보가 동일할 경우 발생할 수 있습니다.

@WebServlet("/ServletInitParamEx01")

public class ServletInitParamEx01 extends HttpServlet {

  

<servlet>

<servlet-name>ServletInitParamEx01</servlet-name>

<servlet-class>com.ch05object.ServletInitParamEx01</servlet-class>

</servlet>

<servlet-mapping>

<servlet-name>ServletInitParamEx01</servlet-name>

<url-pattern>/ServletInitParamEx01</url-pattern>

</servlet-mapping>

   

   

해결방법

서블릿 매핑 정보를 유일한 값을 갖도록 수정

@WebServlet("/ServletInitParamEx01")

public class ServletInitParamEx01 extends HttpServlet {

  

<servlet>

<servlet-name>ServletInitParamEx01</servlet-name>

<servlet-class>com.ch05object.ServletInitParamEx01</servlet-class>

</servlet>

<servlet-mapping>

<servlet-name>ServletInitParamEx01</servlet-name>

<url-pattern>/InitParamEx01</url-pattern>

</servlet-mapping>

 

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