[
http://jira.codehaus.org/browse/MVERSIONS-60?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stephen Connolly closed MVERSIONS-60.
-------------------------------------
Assignee: Stephen Connolly
Resolution: Fixed
r10321
> NPE in versions:dependency-updates-report
> -----------------------------------------
>
> Key: MVERSIONS-60
> URL: http://jira.codehaus.org/browse/MVERSIONS-60
> Project: Maven 2.x Versions Plugin
> Issue Type: Bug
> Affects Versions: 1.0-beta-1
> Reporter: Arnaud Heritier
> Assignee: Stephen Connolly
> Fix For: 1.0-beta-1
>
>
> Even if a report shouldn't be launch in command line, I don't know why I
> retreive a NPE :
> {code}
> arn...@mbp-arnaud:~/Projets/Maven/Code/m2-trunks/shared/maven-common-artifact-filters$
> mvn versions:dependency-updates-report
> [INFO] Scanning for projects...
> [INFO] Searching repository for plugin with prefix: 'versions'.
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Building Maven Common Artifact Filters
> [INFO] task-segment: [versions:dependency-updates-report]
> [INFO]
> ------------------------------------------------------------------------
> [INFO] [versions:dependency-updates-report {execution: default-cli}]
> [INFO] artifact easymock:easymock: checking for updates from central
> [INFO] artifact junit:junit: checking for updates from central
> [INFO] artifact org.apache.maven:maven-artifact: checking for updates from
> central
> [INFO] artifact org.apache.maven:maven-model: checking for updates from
> central
> [INFO] artifact org.apache.maven:maven-plugin-api: checking for updates from
> central
> [INFO] artifact org.apache.maven:maven-project: checking for updates from
> central
> [INFO] artifact org.apache.maven.shared:maven-plugin-testing-harness:
> checking for updates from central
> [INFO] artifact org.apache.maven.shared:maven-test-tools: checking for
> updates from central
> [INFO] artifact org.codehaus.plexus:plexus-container-default: checking for
> updates from central
> [INFO] artifact org.codehaus.plexus:plexus-utils: checking for updates from
> central
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] null
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Trace
> java.lang.NullPointerException
> at
> org.codehaus.mojo.versions.ordering.VersionComparators.isSnapshot(VersionComparators.java:147)
> at
> org.codehaus.mojo.versions.ordering.AbstractVersionComparator.getSegmentCount(AbstractVersionComparator.java:23)
> at
> org.codehaus.mojo.versions.api.UpdateScope$1.getOldestUpdate(UpdateScope.java:55)
> at
> org.codehaus.mojo.versions.api.AbstractVersionDetails.getOldestUpdate(AbstractVersionDetails.java:355)
> at
> org.codehaus.mojo.versions.api.AbstractVersionDetails.getOldestUpdate(AbstractVersionDetails.java:405)
> at
> org.codehaus.mojo.versions.api.AbstractVersionDetails.getOldestUpdate(AbstractVersionDetails.java:390)
> at
> org.codehaus.mojo.versions.DependencyUpdatesRenderer.renderSummaryTotalsTable(DependencyUpdatesRenderer.java:125)
> at
> org.codehaus.mojo.versions.DependencyUpdatesRenderer.renderBody(DependencyUpdatesRenderer.java:70)
> at
> org.apache.maven.reporting.AbstractMavenReportRenderer.render(AbstractMavenReportRenderer.java:65)
> at
> org.codehaus.mojo.versions.DependencyUpdatesReport.doGenerateReport(DependencyUpdatesReport.java:87)
> at
> org.codehaus.mojo.versions.AbstractVersionsReport.executeReport(AbstractVersionsReport.java:248)
> at
> org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:90)
> at
> org.apache.maven.reporting.AbstractMavenReport.execute(AbstractMavenReport.java:65)
> 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: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)
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 7 seconds
> [INFO] Finished at: Wed Aug 12 00:41:22 CEST 2009
> [INFO] Final Memory: 15M/27M
> [INFO]
> ------------------------------------------------------------------------
> {code}
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