Maven 2 & 3

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 2.2.1
• Component/s: General
• Labels:

  None
• Environment:

  all platforms

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)

• Assignee:

  Benjamin Bentmann

  Reporter:

  Stefan Wismer

• Created:

  25/Jun/09 7:51 AM

  Updated:

  06/Jul/09 2:45 AM

  Resolved:

  25/Jun/09 10:08 AM