Re: [tycho-user] NPE after moving server

["Sievers, Jan" <jan.sievers@xxxxxxx>]

you can comment on bug 

https://bugs.eclipse.org/bugs/show_bug.cgi?id=347963

which should be the same root cause.

Regards
Jan

-----Original Message-----
From: tycho-user-bounces@xxxxxxxxxxx [mailto:tycho-user-bounces@xxxxxxxxxxx] On Behalf Of Christian Soltenborn
Sent: Dienstag, 13. September 2011 19:56
To: tycho-user@xxxxxxxxxxx
Subject: Re: [tycho-user] NPE after moving server

Hi again,

thanks, that was it apparently. Shall I file a bug concerning better
error handling/reporting?

Cheers,
Christian


Am 13.09.2011 17:08, schrieb Sievers, Jan:
> looks like a corrupted tycho index in the local repo.
> 
> Try deleting ~/.m2/repository/.meta/
> 
> Jan
> 
> -----Original Message-----
> From: tycho-user-bounces@xxxxxxxxxxx [mailto:tycho-user-bounces@xxxxxxxxxxx] On Behalf Of Christian Soltenborn
> Sent: Dienstag, 13. September 2011 16:47
> To: Tycho user list
> Subject: [tycho-user] NPE after moving server
> 
> Hi,
> 
> our working group moved to a new building, and my CIS was offline for
> two days. Now that it's online again, my build fails - tycho throws an
> NPE (see at of mail).
> 
> Any idea what's going on here? I tried with tycho 0.13.0-SNAPSHOT and
> 0.13.0...
> 
> Thanks in advance,
> Christian
> 
> 
> [INFO] Resolving target platform for project MavenProject:
> de.upb.dmm:de.gupro.gxl:1.0.0-SNAPSHOT @ C:\Program Files
> (x86)\Jenkins\workspace\DMM-Tooling\de.gupro.gxl\pom.xml
> [ERROR] Internal error: java.lang.NullPointerException -> [Help 1]
> org.apache.maven.InternalErrorException: Internal error:
> java.lang.NullPointerException
> 	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:168)
> 	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
> 	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
> 	at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
> 	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.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
> 	at
> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
> 	at
> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
> 	at
> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
> Caused by: java.lang.NullPointerException
> 	at
> org.eclipse.tycho.p2.repository.RepositoryLayoutHelper.getRelativePath(RepositoryLayoutHelper.java:67)
> 	at
> org.eclipse.tycho.p2.repository.LocalRepositoryReader.getLocalArtifactLocation(LocalRepositoryReader.java:25)
> 	at
> org.eclipse.tycho.p2.maven.repository.AbstractMavenArtifactRepository.loadMaven(AbstractMavenArtifactRepository.java:87)
> 	at
> org.eclipse.tycho.p2.maven.repository.AbstractMavenArtifactRepository.<init>(AbstractMavenArtifactRepository.java:73)
> 	at
> org.eclipse.tycho.p2.maven.repository.LocalArtifactRepository.<init>(LocalArtifactRepository.java:49)
> 	at
> org.eclipse.tycho.p2.impl.resolver.ResolutionContextImpl.<init>(ResolutionContextImpl.java:147)
> 	at
> org.eclipse.tycho.p2.impl.resolver.P2ResolverFactoryImpl.createResolutionContext(P2ResolverFactoryImpl.java:32)
> 	at
> org.eclipse.tycho.p2.impl.resolver.P2ResolverFactoryImpl.createResolutionContext(P2ResolverFactoryImpl.java:1)
> 	at
> org.eclipse.tycho.p2.resolver.P2TargetPlatformResolver.resolvePlatform(P2TargetPlatformResolver.java:156)
> 	at
> org.eclipse.tycho.core.resolver.DefaultTychoDependencyResolver.resolveProject(DefaultTychoDependencyResolver.java:85)
> 	at
> org.eclipse.tycho.core.maven.TychoMavenLifecycleParticipant.afterProjectsRead(TychoMavenLifecycleParticipant.java:91)
> 	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:273)
> 	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
> 	... 11 more
> 


-- 
Wilson Mizner: "I respect faith, but doubt is what gets you an education."
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