[MNG-3580] FATAL ERROR and NPE on start

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 2.0.9

Environment

Linux iitm50ws1106 2.6.25.3-2-default #1 SMP 2008-05-10 07:46:36 +0200 x86_64 x86_64 x86_64 GNU/Linux
java version "1.6.0"
Java(TM) SE Runtime Environment (build pxa6460sr1-20080416_01(SR1))
IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Linux amd64-64 jvmxa6460-20080415_18762 (JIT enabled, AOT enabled)
J9VM - 20080415_018762_LHdSMr
JIT - r9_20080415_1520
GC - 20080415_AA)
JCL - 20080412_01

• Assignee: Brett Porter
• Reporter: Erik Putrycz
• Created: 16/May/08 12:11
• Updated: 01/Jul/09 12:27
• Resolved: 01/Jul/09 12:27

Description

Any mvn command does give me the following error message
[INFO] Scanning for projects...
[INFO] Reactor build order:
[INFO] Business Rules Extractor
[INFO] Business Rules Extractor core functions
[INFO] COBOL Parser and ANTLR Tools
[INFO] Business Rules Extractor data model
[INFO] Documentation Extractor module
[INFO] Extractor module
[INFO] Business Rules Navigator
WAGON_VERSION: 1.0-beta-2
[INFO] ------------------------------------------------------------------------
[INFO] Building Business Rules Extractor
[INFO] task-segment: [install]
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] null
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.NullPointerException
at org.apache.maven.project.ModelUtils.mergePluginLists(ModelUtils.java:164)
at org.apache.maven.project.inheritance.DefaultModelInheritanceAssembler.assembleBuildInheritance(DefaultModelInheritanceAssembler.java:366)
at org.apache.maven.project.inheritance.DefaultModelInheritanceAssembler.assembleModelInheritance(DefaultModelInheritanceAssembler.java:168)
at org.apache.maven.project.inheritance.DefaultModelInheritanceAssembler.assembleModelInheritance(DefaultModelInheritanceAssembler.java:61)
at org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:852)
at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository(DefaultMavenProjectBuilder.java:253)
at org.apache.maven.plugin.DefaultPluginManager.checkRequiredMavenVersion(DefaultPluginManager.java:265)
at org.apache.maven.plugin.DefaultPluginManager.verifyVersionedPlugin(DefaultPluginManager.java:197)
at org.apache.maven.plugin.DefaultPluginManager.verifyPlugin(DefaultPluginManager.java:176)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(DefaultLifecycleExecutor.java:1274)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.getMojoDescriptor(DefaultLifecycleExecutor.java:1542)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.bindLifecycleForPackaging(DefaultLifecycleExecutor.java:1033)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.constructLifecycleMappings(DefaultLifecycleExecutor.java:997)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:477)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:59)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:39)
at java.lang.reflect.Method.invoke(Method.java:612)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1 second
[INFO] Finished at: Fri May 16 13:10:16 EDT 2008
[INFO] Final Memory: 6M/19M
[INFO] ------------------------------------------------------------------------

Issue Links

• is duplicated by: MNG-3618 maven 2.0.9 return NPE on Linux with IBM JVM 1.6.0 SR1
• is duplicated by: MNG-4080 running mvn fails on IBM JDK 6 with NullPointerException
• relates to: MNG-3753 ArtifactResolverDiagnoser.diagnose() fails with NPE if nested IOException has no detail message