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Date: Tue, 28 Apr 2009 16:47:45 -0500 (CDT)
From: "John Casey (JIRA)" <jira@codehaus.org>
To: issues@maven.apache.org
Subject: [jira] Closed: (MNG-4137) NPE in DefaultLIfecycleExecutor when run
 from within Hudson builds
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     [ http://jira.codehaus.org/browse/MNG-4137?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

John Casey closed MNG-4137.
---------------------------

    Resolution: Fixed

> NPE in DefaultLIfecycleExecutor when run from within Hudson builds
> ------------------------------------------------------------------
>
>                 Key: MNG-4137
>                 URL: http://jira.codehaus.org/browse/MNG-4137
>             Project: Maven 2
>          Issue Type: Bug
>          Components: Plugins and Lifecycle
>    Affects Versions: 2.1.0
>         Environment: Hudson ver. 1.299
> Apache Maven 2.1.0 (r755702; 2009-03-18 15:10:27-0400)
> Java version: 1.6.0_12
> Java home: /usr/java/jdk1.6.0_12/jre
> Default locale: en_US, platform encoding: UTF-8
> OS name: "linux" version: "2.6.18-92.1.18.el5" arch: "i386" Family: "unix"
>            Reporter: Jonathan Johnson
>            Assignee: John Casey
>             Fix For: 2.1.1
>
>
> Since upgrading from Maven 2.0.10 to 2.1.0 my Hudson midnight job that runs "clean site" fails with a NullPointerException at DefaultLifecycleExecutor.java:747 exception.  See below.
> This is related, if not the same bug that was claimed fixed in 2.1.0 M1 - http://jira.codehaus.org/browse/MNG-3704
> I though its was an issue with the Cobertura plugin - See https://hudson.dev.java.net/issues/show_bug.cgi?id=3468 but once I remove Cobertura I now get the same stack trace after "[INFO] Preparing surefire-report:report":
> [INFO] Preparing surefire-report:report
> [HUDSON] Archiving [...omittted for this posting...]
> [INFO] ------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO] ------------------------------------------------------------------------
> [INFO] null
> [INFO] ------------------------------------------------------------------------
> [INFO] Trace
> java.lang.NullPointerException
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.calculateConcreteConfiguration(DefaultLifecycleExecutor.java:747)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:578)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:540)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.forkProjectLifecycle(DefaultLifecycleExecutor.java:1168)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.forkLifecycle(DefaultLifecycleExecutor.java:1009)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:647)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:540)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:519)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:371)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:332)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:181)
> 	at org.apache.maven.lifecycle.LifecycleExecutorInterceptor.execute(LifecycleExecutorInterceptor.java:65)
> 	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:356)
> 	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:137)
> 	at org.apache.maven.cli.MavenCli.main(MavenCli.java:356)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> 	at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> 	at hudson.maven.agent.Main.launch(Main.java:158)
> 	at hudson.maven.MavenBuilder.call(MavenBuilder.java:162)
> 	at hudson.maven.MavenModuleSetBuild$Builder.call(MavenModuleSetBuild.java:578)
> 	at hudson.maven.MavenModuleSetBuild$Builder.call(MavenModuleSetBuild.java:524)
> 	at hudson.remoting.UserRequest.perform(UserRequest.java:97)
> 	at hudson.remoting.UserRequest.perform(UserRequest.java:46)
> 	at hudson.remoting.Request$2.run(Request.java:236)
> 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> 	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> 	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:619)
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 6 minutes 45 seconds
> [INFO] Finished at: Fri Apr 17 14:58:47 EDT 2009
> [INFO] Final Memory: 76M/271M
> [INFO] ------------------------------------------------------------------------

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