[ http://jira.codehaus.org/browse/MSITE-89?page=all ]

Brett Porter updated MSITE-89:
------------------------------

    Fix Version: 2.0

> NPE when generating site for (ant) script mojo and parameter type is not 
> defined explicilty.
> --------------------------------------------------------------------------------------------
>
>          Key: MSITE-89
>          URL: http://jira.codehaus.org/browse/MSITE-89
>      Project: Maven 2.x Site Plugin
>         Type: Bug

>     Versions: 2.0-beta-4
>  Environment: linux, 
>     Reporter: M. van der Plas
>      Fix For: 2.0
>  Attachments: siteproblem.tgz
>
>
> See attachment for full log and example project.
> untar the attachment.
> cd siteproblem.
> Run mvn clean install to reproduce the exception below.
> The NPE does not occur when parameter type is specified in 
> siteproblem.mojos.xml.
> java.lang.NullPointerException
>         at 
> org.codehaus.plexus.util.xml.PrettyPrintXMLWriter.escapeXml(PrettyPrintXMLWriter.java:128)
>         at 
> org.codehaus.plexus.util.xml.PrettyPrintXMLWriter.addAttribute(PrettyPrintXMLWriter.java:149)
>         at 
> org.apache.maven.tools.plugin.generator.PluginXdocGenerator.writeGoalParameterTable(PluginXdocGenerator.java:375)
>         at 
> org.apache.maven.tools.plugin.generator.PluginXdocGenerator.writeBody(PluginXdocGenerator.java:277)
>         at 
> org.apache.maven.tools.plugin.generator.PluginXdocGenerator.processMojoDescriptor(PluginXdocGenerator.java:59)
>         at 
> org.apache.maven.tools.plugin.generator.PluginXdocGenerator.execute(PluginXdocGenerator.java:47)
>         at 
> org.apache.maven.plugin.plugin.PluginReport.generatePluginDocumentation(PluginReport.java:189)
>         at 
> org.apache.maven.plugin.plugin.PluginReport.executeReport(PluginReport.java:138)
>         at 
> org.apache.maven.reporting.AbstractMavenReport.generate(AbstractMavenReport.java:98)
>         at 
> org.apache.maven.plugins.site.SiteMojo.generateReportsPages(SiteMojo.java:802)
>         at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:301)
>         at 
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:415)
>         at 
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:531)
>         at 
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:472)
>         at 
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:451)
>         at 
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:303)
>         at 
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:270)
>         at 
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:139)
>         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:249)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
>         at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
>         at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
>         at java.lang.reflect.Method.invoke(Method.java:391)
>         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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