[MRELEASE-620] NPE on a range dependency

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Auto Closed
• Affects Version/s: 2.1
• Component/s: prepare
• Environment: maven 2.2.1
• Assignee: Unassigned
• Reporter: Michał Politowski
• Created: 25/Nov/10 09:48
• Updated: 06/Sep/15 20:43
• Resolved: 06/Sep/15 20:43

Description

The symptoms are similar to MRELEASE-318 but using the 2.1 version which should have it fixed.

With the attached very minimal project
mvn org.apache.maven.plugins:maven-release-plugin:2.1:prepare -DdryRun=true
results in

java.lang.NullPointerException: version was null for org.mortbay.jetty:jetty
        at org.apache.maven.artifact.DefaultArtifact.getBaseVersion(DefaultArtifact.java:390)
        at org.apache.maven.artifact.DefaultArtifact.isSnapshot(DefaultArtifact.java:562)
        at org.apache.maven.shared.release.phase.CheckDependencySnapshotsPhase.checkArtifact(CheckDependencySnapshotsPhase.java:273)
        at org.apache.maven.shared.release.phase.CheckDependencySnapshotsPhase.checkArtifact(CheckDependencySnapshotsPhase.java:252)
        at org.apache.maven.shared.release.phase.CheckDependencySnapshotsPhase.checkProject(CheckDependencySnapshotsPhase.java:136)
        at org.apache.maven.shared.release.phase.CheckDependencySnapshotsPhase.execute(CheckDependencySnapshotsPhase.java:98)
        at org.apache.maven.shared.release.phase.CheckDependencySnapshotsPhase.simulate(CheckDependencySnapshotsPhase.java:290)
        at org.apache.maven.shared.release.DefaultReleaseManager.prepare(DefaultReleaseManager.java:199)
        at org.apache.maven.shared.release.DefaultReleaseManager.prepare(DefaultReleaseManager.java:140)
        at org.apache.maven.shared.release.DefaultReleaseManager.prepare(DefaultReleaseManager.java:103)
        at org.apache.maven.plugins.release.PrepareReleaseMojo.prepareRelease(PrepareReleaseMojo.java:279)
        at org.apache.maven.plugins.release.PrepareReleaseMojo.execute(PrepareReleaseMojo.java:237)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:284)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
        at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        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

• is duplicated by: MRELEASE-662 Regression in version range resolution
• is related to: MRELEASE-318 Release plugin throws NullPointerException when using version range for dependency