[jira] Closed: (MNG-3734) npe when settings missing tag

["Brett Porter (JIRA)" <ji...@codehaus.org>]

     [ http://jira.codehaus.org/browse/MNG-3734?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brett Porter closed MNG-3734.
-----------------------------

         Assignee: Brett Porter
       Resolution: Duplicate
    Fix Version/s:     (was: 2.0.11)

> npe when settings missing <mirrorOf> tag
> ----------------------------------------
>
>                 Key: MNG-3734
>                 URL: http://jira.codehaus.org/browse/MNG-3734
>             Project: Maven 2
>          Issue Type: Bug
>          Components: Settings
>    Affects Versions: 2.0.9
>            Reporter: Eugene Kuleshov
>            Assignee: Brett Porter
>
> When mirrors section in settings.xml is missing <mirrorOf>:
> {code}
> <mirror>
> <id>ATOS-XA</id>
> <url>http://xa.atosworldline.com/repository/maven/</url>
> </mirror>
> {code}
> It cause an NPE:
> {noformat}
> java.lang.NullPointerException
> 	at org.apache.maven.artifact.manager.DefaultWagonManager.matchPattern(DefaultWagonManager.java:857)
> 	at org.apache.maven.artifact.manager.DefaultWagonManager.getMirror(DefaultWagonManager.java:829)
> 	at org.apache.maven.artifact.manager.DefaultWagonManager.getMirrorRepository(DefaultWagonManager.java:668)
> 	at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact(DefaultWagonManager.java:418)
> 	at org.apache.maven.artifact.manager.DefaultWagonManager.getArtifact(DefaultWagonManager.java:335)
> 	at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:193)
> 	at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:83)
> 	at org.maven.ide.eclipse.internal.project.EclipseArtifactResolver.resolve(EclipseArtifactResolver.java:34)
> 	at org.apache.maven.project.DefaultMavenProjectBuilder.findModelFromRepository(DefaultMavenProjectBuilder.java:552)
> 	at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromRepository(DefaultMavenProjectBuilder.java:233)
> 	at org.apache.maven.project.artifact.MavenMetadataSource.retrieve(MavenMetadataSource.java:131)
> 	at org.apache.maven.artifact.resolver.DefaultArtifactCollector.recurse(DefaultArtifactCollector.java:518)
> 	at org.apache.maven.artifact.resolver.DefaultArtifactCollector.collect(DefaultArtifactCollector.java:138)
> 	at org.apache.maven.artifact.resolver.DefaultArtifactCollector.collect(DefaultArtifactCollector.java:88)
> 	at org.apache.maven.artifact.resolver.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:526)
> 	at org.apache.maven.project.DefaultMavenProjectBuilder.buildProjectWithDependencies(DefaultMavenProjectBuilder.java:404)
> 	at org.apache.maven.embedder.MavenEmbedder.readProjectWithDependencies_aroundBody0(MavenEmbedder.java:453)
> 	at org.apache.maven.embedder.MavenEmbedder.readProjectWithDependencies_aroundBody1$advice(MavenEmbedder.java:304)
> 	at org.apache.maven.embedder.MavenEmbedder.readProjectWithDependencies(MavenEmbedder.java:1)
> 	at org.maven.ide.eclipse.internal.project.MavenProjectManagerImpl$MavenProjectReader.execute(MavenProjectManagerImpl.java:1053)
> 	at org.maven.ide.eclipse.internal.project.MavenProjectManagerImpl.execute(MavenProjectManagerImpl.java:995)
> 	at org.maven.ide.eclipse.internal.project.MavenProjectManagerImpl.refresh(MavenProjectManagerImpl.java:377)
> 	at org.maven.ide.eclipse.internal.project.MavenProjectManagerImpl.refresh(MavenProjectManagerImpl.java:351)
> 	at org.maven.ide.eclipse.internal.project.MavenProjectManagerRefreshJob.run(MavenProjectManagerRefreshJob.java:85)
> 	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
> {noformat}
> Adding <mirrorOf> fixes issue. See MNGECLIPSE-872 for more details
> It would really help if build failed with more meaningful error.

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