[jira] [Resolved] (TOMEE-913) Exception when deploying EAR with no WAR

["Romain Manni-Bucau (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TOMEE-913?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Romain Manni-Bucau resolved TOMEE-913.
--------------------------------------
    Resolution: Not A Problem

> Exception when deploying EAR with no WAR
> ----------------------------------------
>
>                 Key: TOMEE-913
>                 URL: https://issues.apache.org/jira/browse/TOMEE-913
>             Project: TomEE
>          Issue Type: Bug
>    Affects Versions: 1.5.2
>            Reporter: Philippe Marschall
>              Labels: ear, patch, war
>         Attachments: osgi-remoting-ejb-sample-ear-0.2.0-SNAPSHOT.ear, tomee.patch
>
>
> When deploying an EAR without a WAR I get the following exception
> {code}
> SEVERE: ContainerBase.addChild: start: 
> org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/osgi-remoting-ejb-sample-ear-0.2.0-SNAPSHOT]]
> 	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
> 	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
> 	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
> 	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
> 	at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1114)
> 	at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1673)
> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
> 	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> 	at java.lang.Thread.run(Thread.java:722)
> Caused by: java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
> 	at java.util.ArrayList.rangeCheck(ArrayList.java:604)
> 	at java.util.ArrayList.get(ArrayList.java:382)
> 	at org.apache.tomee.catalina.TomcatWebAppBuilder.loadWebModule(TomcatWebAppBuilder.java:1919)
> 	at org.apache.tomee.catalina.TomcatWebAppBuilder.loadApplication(TomcatWebAppBuilder.java:1907)
> 	at org.apache.tomee.catalina.TomcatWebAppBuilder.startInternal(TomcatWebAppBuilder.java:1073)
> 	at org.apache.tomee.catalina.TomcatWebAppBuilder.configureStart(TomcatWebAppBuilder.java:1033)
> 	at org.apache.tomee.catalina.GlobalListenerSupport.lifecycleEvent(GlobalListenerSupport.java:124)
> 	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
> 	at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
> 	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5179)
> 	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
> 	... 11 more
> {code}
> looking at the source of {{TomcatWebAppBuilder#loadWebModule}} it seems to assume there is always exactly one web module. This isn't always true, an EAR can contain no or many WARs.



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