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Posted to users@maven.apache.org by Thierry Lach <th...@gmail.com> on 2007/02/01 23:50:09 UTC

NPE while generating site

I'm trying to run mvn site and am getting the NPE stack trace below.  Any
ideas what I am missing?
TIA.

[INFO]
------------------------------------------------------------------------
[DEBUG] Trace
java.lang.NullPointerException
        at
org.apache.maven.doxia.site.decoration.inheritance.DefaultDecorationModelInheritanceAssembler.getParentPrefix
(DefaultDecorationModelInheritanceAssembler.java:345)
        at
org.apache.maven.doxia.site.decoration.inheritance.DefaultDecorationModelInheritanceAssembler.assembleModelInheritance
(DefaultDecorationModelInheritanceAssembler.java:46)
        at
org.apache.maven.plugins.site.AbstractSiteRenderingMojo.getDecorationModel(
AbstractSiteRenderingMojo.java:236)
        at
org.apache.maven.plugins.site.AbstractSiteRenderingMojo.getDecorationModel(
AbstractSiteRenderingMojo.java:503)
        at
org.apache.maven.plugins.site.AbstractSiteRenderingMojo.createSiteRenderingContext
(AbstractSiteRenderingMojo.java:442)
        at org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java
:111)
        at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:95)
        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(
DefaultPluginManager.java:412)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(
DefaultLifecycleExecutor.java:534)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle
(DefaultLifecycleExecutor.java:475)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(
DefaultLifecycleExecutor.java:454)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures
(DefaultLifecycleExecutor.java:306)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(
DefaultLifecycleExecutor.java:273)
        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(
DefaultLifecycleExecutor.java:140)
        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
        at org.apache.maven.cli.MavenCli.main(MavenCli.java:256)
        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)