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nullpointer when generating site

Subject: nullpointer when generating site
From: "Magnus Grimsell"
Date: Fri, 22 Aug 2008 16:13:08 +0200
I get a NullPointerException when I try to generate the web site. Has
anyone had the same problem before?

[INFO] JIRA lives at: https://issues.apache.org/jira
[INFO] The JIRA URL https://issues.apache.org/jira/browse/CACTUS doesn't
include a pid, trying to extract it from JIRA.
[INFO] Successfully reached JIRA.
[INFO] Downloading
https://issues.apache.org/jira/secure/IssueNavigator.jspa?view=rss&pid=1
0471&sorter/field=created&sorter/order=DESC&sorter/field=priority&sorter
/order=DESC&tempMax=100&reset=true&decorator=none
[INFO] Downloading successful
[INFO] Generate "Plugin Management" report.
[INFO]
------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO]
------------------------------------------------------------------------
[INFO] null
[INFO]
------------------------------------------------------------------------
[INFO] Trace
java.lang.NullPointerException
        at java.lang.String.compareTo(String.java:997)
        at
org.apache.maven.report.projectinfo.PluginManagementReport$PluginManagem
entRenderer$1.compare(PluginManagementReport.java:270)
        at java.util.Arrays.mergeSort(Arrays.java:1284)
        at java.util.Arrays.mergeSort(Arrays.java:1296)
        at java.util.Arrays.mergeSort(Arrays.java:1296)
        at java.util.Arrays.sort(Arrays.java:1223)
        at java.util.Collections.sort(Collections.java:159)
        at
org.apache.maven.report.projectinfo.PluginManagementReport$PluginManagem
entRenderer.renderSectionPluginManagement(PluginManagementReport.java:19
3)
        at
org.apache.maven.report.projectinfo.PluginManagementReport$PluginManagem
entRenderer.renderBody(PluginManagementReport.java:183)
        at
org.apache.maven.reporting.AbstractMavenReportRenderer.render(AbstractMa
venReportRenderer.java:65)
        at
org.apache.maven.report.projectinfo.PluginManagementReport.executeReport
(PluginManagementReport.java:94)
        at
org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenRep
ort.java:90)
        at
org.apache.maven.plugins.site.ReportDocumentRenderer.renderDocument(Repo
rtDocumentRenderer.java:67)
        at
org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(Def
aultSiteRenderer.java:239)
        at
org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSi
teRenderer.java:115)
        at
org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:124)
        at
org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:92)
        at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginMa
nager.java:451)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Default
LifecycleExecutor.java:558)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoa
l(DefaultLifecycleExecutor.java:512)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultL
ifecycleExecutor.java:482)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandle
Failures(DefaultLifecycleExecutor.java:330)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(
DefaultLifecycleExecutor.java:291)
        at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifec
ycleExecutor.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.jav
a:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessor
Impl.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: 48 seconds
[INFO] Finished at: Fri Aug 22 14:59:42 CEST 2008
[INFO] Final Memory: 36M/63M
[INFO]
------------------------------------------------------------------------



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