[jira] Updated: (MNG-1445) NPE thrown when parsing bad plugin jar

["Bob Allison (JIRA)" <ji...@codehaus.org>]

     [ http://jira.codehaus.org/browse/MNG-1445?page=all ]

Bob Allison updated MNG-1445:
-----------------------------

    Attachment: MNG-1445-testcase.zip

The attached test case contains two projects:
--  testplugin creates a simple plugin
--  test references the plugin

To replicate the problem:
--  Run "mvn install" on testplugin
--  Unpack the installed jar, remove META-INF/maven/plugin.xml, and repack the jar
--  Run "mvn compile" on test

> NPE thrown when parsing bad plugin jar
> --------------------------------------
>
>          Key: MNG-1445
>          URL: http://jira.codehaus.org/browse/MNG-1445
>      Project: Maven 2
>         Type: Bug
>     Versions: 2.0
>  Environment: Java 1.5.0 on Linux
>     Reporter: Bob Allison
>  Attachments: MNG-1445-testcase.zip
>
>
> Due to a configuration error, I had referenced a jar that was not a plugin in the list of plugins.  This caused the following NPE:
> [INFO] ----------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO] ----------------------------------------------------------------------------
> [INFO] null
> [INFO] ----------------------------------------------------------------------------
> [INFO] Trace
> java.lang.NullPointerException
>         at org.apache.maven.plugin.DefaultPluginManager.addPlugin(DefaultPluginManager.java:292)
>         at org.apache.maven.plugin.DefaultPluginManager.verifyVersionedPlugin(DefaultPluginManager.java:198)
>         at org.apache.maven.plugin.DefaultPluginManager.verifyPlugin(DefaultPluginManager.java:163)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(DefaultLifecycleExecutor.java:1095)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.bindPluginToLifecycle(DefaultLifecycleExecutor.java:1060)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.constructLifecycleMappings(DefaultLifecycleExecutor.java:869)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:447)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:301)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:268)
>         at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:137)
>         at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:316)
>         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:113)
>         at org.apache.maven.cli.MavenCli.main(MavenCli.java:249)
>         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)

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