NPE when generating Maven site
------------------------------
Key: DOXIASITETOOLS-13
URL: http://jira.codehaus.org/browse/DOXIASITETOOLS-13
Project: Maven Doxia Sitetools
Issue Type: Bug
Environment: SunOS 5.10 Generic_127128-11 i86pc i386 i86pc
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_14-b03)
Java HotSpot(TM) Server VM (build 1.5.0_14-b03, mixed mode)
Reporter: Adrian Tarau
Recently we moved on M2 & Hudson. On our build server(SunOS) it fails with this
exception, but on my machine(Ubuntu 8.04, Linux 2.6.24-19-386 i686 GNU/Linux)
it works great.
java.lang.NullPointerException
at
org.apache.maven.doxia.site.decoration.inheritance.PathUtils.getRelativePath(PathUtils.java:83)
at
org.apache.maven.doxia.site.decoration.inheritance.PathUtils.convertPath(PathUtils.java:43)
at
org.apache.maven.doxia.site.decoration.inheritance.DefaultDecorationModelInheritanceAssembler.convertPath(DefaultDecorationModelInheritanceAssembler.java:334)
at
org.apache.maven.doxia.site.decoration.inheritance.DefaultDecorationModelInheritanceAssembler.resolveLinkItemPaths(DefaultDecorationModelInheritanceAssembler.java:255)
at
org.apache.maven.doxia.site.decoration.inheritance.DefaultDecorationModelInheritanceAssembler.mergeLinkItemLists(DefaultDecorationModelInheritanceAssembler.java:277)
at
org.apache.maven.doxia.site.decoration.inheritance.DefaultDecorationModelInheritanceAssembler.assembleBodyInheritance(DefaultDecorationModelInheritanceAssembler.java:192)
at
org.apache.maven.doxia.site.decoration.inheritance.DefaultDecorationModelInheritanceAssembler.assembleModelInheritance(DefaultDecorationModelInheritanceAssembler.java:83)
at
org.apache.maven.plugins.site.AbstractSiteRenderingMojo.getDecorationModel(AbstractSiteRenderingMojo.java:253)
at
org.apache.maven.plugins.site.AbstractSiteRenderingMojo.getDecorationModel(AbstractSiteRenderingMojo.java:527)
at
org.apache.maven.plugins.site.AbstractSiteRenderingMojo.createSiteRenderingContext(AbstractSiteRenderingMojo.java:466)
at
org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:113)
at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:96)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451)
at
hudson.maven.agent.PluginManagerInterceptor.executeMojo(PluginManagerInterceptor.java:159)
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.lifecycle.LifecycleExecutorInterceptor.execute(LifecycleExecutorInterceptor.java:42)
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 hudson.maven.agent.Main.launch(Main.java:133)
at hudson.maven.MavenBuilder.call(MavenBuilder.java:139)
at
hudson.maven.MavenModuleSetBuild$Builder.call(MavenModuleSetBuild.java:543)
at
hudson.maven.MavenModuleSetBuild$Builder.call(MavenModuleSetBuild.java:489)
at hudson.remoting.UserRequest.perform(UserRequest.java:69)
at hudson.remoting.UserRequest.perform(UserRequest.java:23)
at hudson.remoting.Request$2.run(Request.java:213)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:269)
at java.util.concurrent.FutureTask.run(FutureTask.java:123)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
at java.lang.Thread.run(Thread.java:595)
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