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From "Benjamin Bentmann (JIRA)" <j...@codehaus.org>
Subject [jira] Closed: (MNG-4218) NPE in AbstractArtifactResolutionException if DefaultArtifactResolver.resolveTransitively is interrupted
Date Thu, 25 Jun 2009 15:08:54 GMT

     [ http://jira.codehaus.org/browse/MNG-4218?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Benjamin Bentmann closed MNG-4218.
----------------------------------

         Assignee: Benjamin Bentmann
       Resolution: Fixed
    Fix Version/s: 2.2.1
                   2.1.1

Fixed in [r788378|http://svn.apache.org/viewvc?view=rev&revision=788378] and [r788380|http://svn.apache.org/viewvc?view=rev&revision=788380],
respectively.

> NPE in AbstractArtifactResolutionException if DefaultArtifactResolver.resolveTransitively
is interrupted
> --------------------------------------------------------------------------------------------------------
>
>                 Key: MNG-4218
>                 URL: http://jira.codehaus.org/browse/MNG-4218
>             Project: Maven 2
>          Issue Type: Bug
>          Components: General
>    Affects Versions: 2.1.0
>         Environment: all platforms
>            Reporter: Stefan Wismer
>            Assignee: Benjamin Bentmann
>            Priority: Minor
>             Fix For: 2.1.1, 2.2.1
>
>
> If an InterruptedException occurs in DefaultArtifactResolver.resolveTransitively, it
is caught and an ArtifactResolutionException is thrown where the Artifact parameter is null
(line 350):
> throw new ArtifactResolutionException( "Resolution interrupted", null, e );
> Unfortunately, AbstractArtifactResolutionException tries to access properties from that
null-Artifact...
> The error output is therefore hiding the actual problem:
> java.lang.NullPointerException
> 	at org.apache.maven.artifact.resolver.AbstractArtifactResolutionException.<init>(AbstractArtifactResolutionException.java:92)
> 	at org.apache.maven.artifact.resolver.ArtifactResolutionException.<init>(ArtifactResolutionException.java:57)
> 	at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively(DefaultArtifactResolver.java:350)
> 	at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolveTransitively(DefaultArtifactResolver.java:304)
> 	at org.apache.maven.plugin.DefaultPluginManager.resolveTransitiveDependencies(DefaultPluginManager.java:1492)
> 	at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:435)
> 	at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:678)
> 	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.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 org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> 	at org.codehaus.classworlds.Launcher.main(Launcher.java:375)

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