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Posted to issues@maven.apache.org by "Brett Porter (JIRA)" <ji...@codehaus.org> on 2010/03/22 03:02:22 UTC
[jira] Closed: (MPH-75) help:describe crashes with NPE if
-Dplugin=archetype is used with a non-existent mojo name
[ http://jira.codehaus.org/browse/MPH-75?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Brett Porter closed MPH-75.
---------------------------
Resolution: Fixed
Fix Version/s: 2.1.1
Assignee: Brett Porter
> help:describe crashes with NPE if -Dplugin=archetype is used with a non-existent mojo name
> ------------------------------------------------------------------------------------------
>
> Key: MPH-75
> URL: http://jira.codehaus.org/browse/MPH-75
> Project: Maven 2.x Help Plugin
> Issue Type: Bug
> Affects Versions: 2.1
> Environment: Apache Maven 2.2.1 (r801777; 2009-08-06 20:16:01+0100)
> Java version: 1.6.0_18
> Java home: C:\jdk1.6.0_18\jre
> Default locale: en_GB, platform encoding: Cp1252
> OS name: "windows xp" version: "5.1" arch: "x86" Family: "windows"
> Reporter: SebbASF
> Assignee: Brett Porter
> Fix For: 2.1.1
>
>
> help:describe crashes with NPE if -Dplugin=archetype is used with a non-existent mojo name
> mvn help:describe -Dplugin=archetype -Dmojo=abcd
> [INFO] Scanning for projects...
> [INFO] Searching repository for plugin with prefix: 'help'.
> [INFO] ------------------------------------------------------------------------
> [INFO] Building Maven Default Project
> [INFO] task-segment: [help:describe] (aggregator-style)
> [INFO] ------------------------------------------------------------------------
> [INFO] [help:describe {execution: default-cli}]
> [INFO] ------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO] ------------------------------------------------------------------------
> [INFO] null
> [INFO] ------------------------------------------------------------------------
> [INFO] Trace
> java.lang.NullPointerException
> at org.apache.maven.plugins.help.DescribeMojo.describeMojo(DescribeMojo.java:627)
> at org.apache.maven.plugins.help.DescribeMojo.execute(DescribeMojo.java:299)
> 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.jav
> a: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: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)
> [INFO] ------------------------------------------------------------------------
> [INFO] Total time: 1 second
> [INFO] Finished at: Sun Mar 21 15:50:13 GMT 2010
> [INFO] Final Memory: 6M/15M
> [INFO] ------------------------------------------------------------------------
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