NPE on maven-inherit-plugin
---------------------------
Key: INFRA-56
URL: http://issues.ops4j.org/jira/browse/INFRA-56
Project: Infrastructure
Issue Type: Bug
Environment: Windows XP, Java 1.5
Reporter: Marvin Froeder
Assignee: Peter Neubauer
I got this issue when I tried to extends maven-source plugin:
D:\flex\workspace\rvin-mojo\source-mojo>mvn clean install -e
+ Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building Source Maven Mojo
[INFO] task-segment: [clean, install]
[INFO] ------------------------------------------------------------------------
[INFO] [clean:clean]
[INFO] Deleting directory D:\flex\workspace\rvin-mojo\source-mojo\target
[INFO] [plugin:descriptor]
[INFO] Using 2 extractors.
[INFO] Applying extractor for language: java
[INFO] Extractor for language: java found 1 mojo descriptors.
[INFO] Applying extractor for language: bsh
[INFO] Extractor for language: bsh found 0 mojo descriptors.
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:compile]
[INFO] Compiling 1 source file to
D:\flex\workspace\rvin-mojo\source-mojo\target\classes
[INFO] [inherit:inherit {execution: default}]
[INFO] Expanding:
C:\repository\org\apache\maven\plugins\maven-source-plugin\2.0.4\maven-source-plugin-2.0.4.jar
into D:\flex\workspace\rvin-mojo\source-mojo
\target\plugins\maven-source-plugin
[INFO] Extending source plugin
[INFO] package => jar
[INFO] ------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO] ------------------------------------------------------------------------
[INFO] null
[INFO] ------------------------------------------------------------------------
[INFO] Trace
java.lang.NullPointerException
at org.codehaus.plexus.util.xml.Xpp3Dom.<init>(Xpp3Dom.java:73)
at
org.ops4j.pax.construct.inherit.PluginXml.mergeMojo(PluginXml.java:107)
at
org.ops4j.pax.construct.inherit.InheritMojo.mergePluginMojo(InheritMojo.java:279)
at
org.ops4j.pax.construct.inherit.InheritMojo.execute(InheritMojo.java:145)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)
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: 9 seconds
[INFO] Finished at: Thu Apr 10 13:24:52 BRT 2008
[INFO] Final Memory: 10M/20M
[INFO] ------------------------------------------------------------------------
Can I provide any more details?
VELO
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