[MNG-4137] NPE in DefaultLIfecycleExecutor when run from within Hudson builds

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 2.2.0
• Component/s: Plugins and Lifecycle

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"

• Assignee: John Dennis Casey
• Reporter: Jonathan Johnson
• Created: 17/Apr/09 15:36
• Updated: 20/May/09 14:16
• Resolved: 28/Apr/09 16:46

Description

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] ------------------------------------------------------------------------

Issue Links

• is related to: MNG-3704 NPE in DefaultLIfecycleExecutor when run from within Hudson builds