[MSHARED-77] DependencyTreeResolutionListener throws NullPointerException

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Duplicate
• Affects Version/s: maven-dependency-tree-1.2
• Component/s: maven-dependency-tree
• Environment: Maven version: 2.0.10-RC1; Java version: 1.4.2_18; OS name: "linux" version: "2.6.27.4-core2" arch: "i386" Family: "unix"
• Assignee: Olivier Lamy
• Reporter: Christian Schulte
• Created: 28/Oct/08 21:07
• Updated: 10/Jun/11 09:42
• Resolved: 10/Jun/11 09:42

Description

Having

<dependency>
  <groupId>groupId</groupId>
  <artifactId>artifactId</artifactId>
  <version>[1.5,)</version>
  <scope>compile</scope>
</dependency>

inside dependencyManagement mvn site fails with

java.lang.NullPointerException: version was null for groupId:artifactId
        at org.apache.maven.artifact.DefaultArtifact.getBaseVersion(DefaultArtifact.java:362)
        at org.apache.maven.artifact.DefaultArtifact.getId(DefaultArtifact.java:225)
        at org.apache.maven.shared.dependency.tree.DependencyTreeResolutionListener.manageArtifactScope(DependencyTreeResolutionListener.java:362)
        at org.apache.maven.artifact.resolver.DefaultArtifactCollector.fireEvent(DefaultArtifactCollector.java:563)
        at org.apache.maven.artifact.resolver.DefaultArtifactCollector.fireEvent(DefaultArtifactCollector.java:516)
        at org.apache.maven.artifact.resolver.DefaultArtifactCollector.manageArtifact(DefaultArtifactCollector.java:454)
        at org.apache.maven.artifact.resolver.DefaultArtifactCollector.recurse(DefaultArtifactCollector.java:311)
        at org.apache.maven.artifact.resolver.DefaultArtifactCollector.recurse(DefaultArtifactCollector.java:424)
        at org.apache.maven.artifact.resolver.DefaultArtifactCollector.collect(DefaultArtifactCollector.java:74)
        at org.apache.maven.shared.dependency.tree.DefaultDependencyTreeBuilder.buildDependencyTree(DefaultDependencyTreeBuilder.java:97)
        at org.apache.maven.report.projectinfo.DependenciesReport.resolveProject(DependenciesReport.java:267)
        at org.apache.maven.report.projectinfo.DependenciesReport.executeReport(DependenciesReport.java:228)
        at org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:90)
        at org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(ReportDocumentRenderer.java:139)
        at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:269)
        at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:101)
        at org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:133)
        at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:100)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:453)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:301)
        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:324)
        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)

Issue Links

• duplicates: MSHARED-101 NPE in DefaultDependencyTreeBuilder when using version ranges.
• is duplicated by: MSHARED-95 Version ranges in dependency management broken.
• is related to: MSHARED-101 NPE in DefaultDependencyTreeBuilder when using version ranges.