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joakime edited comment on MNG-3580 at 8/1/08 3:59 PM: ------------------------------------------------------------- I'm reopening this. (sorry brett) This problem occurs only on maven-2.0.9 and newer code. It does not occur with maven-2.0.5 (for example) $ java -version java version "1.5.0" Java(TM) 2 Runtime Environment, Standard Edition (build pxi32dev-20080315 (SR7)) IBM J9 VM (build 2.3, J2RE 1.5.0 IBM J9 2.3 Linux x86-32 j9vmxi3223-20080315 (JIT enabled) J9VM - 20080314_17962_lHdSMr JIT - 20080130_0718ifx2_r8 GC - 200802_08) JCL - 20080314 java version "1.5.0" Java(TM) 2 Runtime Environment, Standard Edition (build pwi32dev-20060511 (SR2)) IBM J9 VM (build 2.3, J2RE 1.5.0 IBM J9 2.3 Windows XP x86-32 j9vmwi3223-20060504 (JIT enabled) J9VM - 20060501_06428_lHdSMR JIT - 20060428_1800_r8 GC - 20060501_AA) JCL - 20060511a java version "1.6.0" Java(TM) SE Runtime Environment (build pwi3260sr2-2008527_01(SR2)) IBM J9 VM (build 2.4, J2RE 1.6.0 IBM J9 2.4 Windows XP x86-32 jvmwi3260-20080523_19691 (JIT enabled, AOT enabled) J9VM - 20080523_019691_lHdSMr JIT - r9_20080522_1822 GC - 20080521_AC) JCL - 20080522_01 was (Author: joakime): I'm reopening this. (sorry brett) This problem occurs only on maven-2.0.9 and newer code. It does not occur with maven-2.0.5 (for example) It also occurs with the IBM JDK 1.6.0 SR2 on Win32 And it also occurs with IBM JDK 1.5.0 > FATAL ERROR and NPE on start > ---------------------------- > > Key: MNG-3580 > URL: http://jira.codehaus.org/browse/MNG-3580 > Project: Maven 2 > Issue Type: Bug > Affects Versions: 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 > Reporter: Erik Putrycz > Assignee: Brett Porter > Attachments: maven.log, MNG-3580.patch > > > 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] > ------------------------------------------------------------------------ -- This message is automatically generated by JIRA. - 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