Version ranges in dependencies cause NPE in versions:use-latest-versions when
-Dincludes excludes the dependency
----------------------------------------------------------------------------------------------------------------
Key: MVERSIONS-140
URL: http://jira.codehaus.org/browse/MVERSIONS-140
Project: Maven 2.x Versions Plugin
Issue Type: Bug
Affects Versions: 1.2
Environment: Maven 2.2.1 (debian squeeze)
Reporter: Peter Schuller
We had a pom.xml that had this dependency on jetty:
<dependency>
<groupId>org.mortbay.jetty</groupId>
<artifactId>jetty</artifactId>
<version>[6.1.6,)</version>
</dependency>
When running:
mvn versions:use-latest-versions -Dincludes=our.group.id
It fails with this strack trace:
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.getId(DefaultArtifact.java:225)
at
org.apache.maven.shared.artifact.filter.PatternIncludesArtifactFilter.match(PatternIncludesArtifactFilter.java:136)
at
org.apache.maven.shared.artifact.filter.PatternIncludesArtifactFilter.positiveMatch(PatternIncludesArtifactFilter.java:128)
at
org.apache.maven.shared.artifact.filter.PatternIncludesArtifactFilter.patternMatches(PatternIncludesArtifactFilter.java:100)
at
org.apache.maven.shared.artifact.filter.PatternIncludesArtifactFilter.include(PatternIncludesArtifactFilter.java:88)
at
org.codehaus.mojo.versions.AbstractVersionsDependencyUpdaterMojo.isIncluded(AbstractVersionsDependencyUpdaterMojo.java:337)
at
org.codehaus.mojo.versions.UseLatestVersionsMojo.useLatestVersions(UseLatestVersionsMojo.java:98)
at
org.codehaus.mojo.versions.UseLatestVersionsMojo.update(UseLatestVersionsMojo.java:72)
at
org.codehaus.mojo.versions.AbstractVersionsUpdaterMojo.process(AbstractVersionsUpdaterMojo.java:315)
at
org.codehaus.mojo.versions.AbstractVersionsUpdaterMojo.execute(AbstractVersionsUpdaterMojo.java:250)
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:348)
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: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)
Avoiding that failure can be done in two ways:
(1) Replace by a simple 6.1.6 dependency version.
(2) Remove "-Dincludes=our.group.id".
Note that the group id being included is a completely unrelated group id which
causes the jetty plugin to be excluded from the selection of dependencies to
update.
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