[Tomcat] 실행에러

Tomcat8에서 war 배포시 에러가 났고, 검색해도 원인을 찾지 못했다.

 

에러코드는 아래.

25-May-2020 11:03:42.666 ?ш컖 [PROJECT_NAME-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[PROJECT_NAME].StandardHost[localhost].StandardContext[/PROJECT_NAME]]
                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[PROJECT_NAME].StandardHost[localhost].StandardContext[/PROJECT_NAME]]
                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@73b10462]
                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 [D:\webapp_tomcat\PROJECT_NAME-0.0.1-SNAPSHOT] 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

 

원인은 war 파일명 문제.

tomcat설치폴더\conf\server.xml 에 프로젝트의 docBase에서 지정한 war 파일명을 찾을 수 없다라는 것.

 

정확히는 아래 부분의 이 에러

java.lang.IllegalArgumentException: The main resource set specified [D:\webapp_tomcat\PROJECT_NAME-0.0.1-SNAPSHOT] is not valid

 

 

 

반성하자면.. 난 참 쓸데없는 짓을 했는데. 먼저 tomcat이 돌아가는지 확인했어야 했어....

 

 

* 관련글

[tomcat] memory leak 에러 : https://deonggi.tistory.com/26
[Tomcat] java.lang.IllegalArgumentException: The main resource set specified [FOLDER_NAME] ... : https://deonggi.tistory.com/77
[tomcat] war 배포하기, 가상 디렉토리 : https://deonggi.tistory.com/126