[tycho-user] NPE after moving server

[Christian Soltenborn <csoltenborn@xxxxxx>]

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

-- 
Anonymous: "Time is that quality of nature which keeps events from
happening all at once. Lately it doesn't seem to be working."