[
http://jira.codehaus.org/browse/MASSEMBLY-214?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=138536#action_138536
]
Markus Nolte commented on MASSEMBLY-214:
----------------------------------------
the exception occurs if you define a version range in the parents dependency
management:
e.g.
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>[3.8,4.0)</version>
<type>jar</type>
<scope>test</scope>
</dependency>
workaround: set a fixed version in the assembly project, skipping tests does
not work
> java.lang.NullPointerException: version was null for junit:junit
> ----------------------------------------------------------------
>
> Key: MASSEMBLY-214
> URL: http://jira.codehaus.org/browse/MASSEMBLY-214
> Project: Maven 2.x Assembly Plugin
> Issue Type: Bug
> Affects Versions: 2.2-beta-1
> Reporter: Christian Schulte
> Assignee: John Casey
> Priority: Blocker
> Fix For: 2.2-beta-2
>
>
> Released version completely does not work for me anymore.
> [INFO]
> ------------------------------------------------------------------------
> [INFO] version was null for junit:junit
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Trace
> java.lang.NullPointerException: version was null for junit:junit
> at
> org.apache.maven.artifact.DefaultArtifact.getBaseVersion(DefaultArtifact.java:364)
> at
> org.apache.maven.artifact.DefaultArtifact.getId(DefaultArtifact.java:225)
> at
> org.apache.maven.shared.artifact.filter.ScopeArtifactFilter.include(ScopeArtifactFilter.java:142)
> at
> org.apache.maven.project.artifact.MavenMetadataSource.createArtifacts(MavenMetadataSource.java:345)
> at
> org.apache.maven.plugin.assembly.artifact.DefaultDependencyResolver.resolveDependencies(DefaultDependencyResolver.java:82)
> at
> org.apache.maven.plugin.assembly.archive.task.AddDependencySetsTask.resolveDependencyArtifacts(AddDependencySetsTask.java:155)
> at
> org.apache.maven.plugin.assembly.archive.task.AddDependencySetsTask.addDependencySet(AddDependencySetsTask.java:100)
> at
> org.apache.maven.plugin.assembly.archive.task.AddDependencySetsTask.execute(AddDependencySetsTask.java:90)
> at
> org.apache.maven.plugin.assembly.archive.phase.DependencySetAssemblyPhase.execute(DependencySetAssemblyPhase.java:54)
> at
> org.apache.maven.plugin.assembly.archive.DefaultAssemblyArchiver.createArchive(DefaultAssemblyArchiver.java:98)
> at
> org.apache.maven.plugin.assembly.mojos.AbstractAssemblyMojo.execute(AbstractAssemblyMojo.java:278)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:443)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:539)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:493)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:463)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:311)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:224)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:143)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:334)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:125)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:272)
> 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:585)
> 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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