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  1. Maven Doxia
  2. DOXIA-240

NPE when building documentation

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.1
    • Component/s: None
    • Labels:
      None
    • Environment:
      linux, java 6_10

      Description

      I'm getting NPE when building site docs, with no indication in the stack-trace as to what has gone wrong. Different things happen if I build from clean or build again on top of a failed build.

      In the site directory, I type: mvn site
      This builds some archives for child modules and then starts chewing on the dox files. It fails part way with a NPE. You can get the code that triggers this from subversion:

      http://metagenome.ncl.ac.uk/subversion/instantsoap/trunk/instantsoap/site/
      revision 598

      The stack-trace looks like this:

      [INFO] [site:site]
      [INFO] ------------------------------------------------------------------------
      [ERROR] FATAL ERROR
      [INFO] ------------------------------------------------------------------------
      [INFO] null
      [INFO] ------------------------------------------------------------------------
      [INFO] Trace
      java.lang.NullPointerException
      at org.apache.maven.doxia.module.xdoc.XdocParser.handleEndTag(XdocParser.java:467)
      at org.apache.maven.doxia.parser.AbstractXmlParser.parseXml(AbstractXmlParser.java:92)
      at org.apache.maven.doxia.parser.AbstractXmlParser.parse(AbstractXmlParser.java:53)
      at org.apache.maven.doxia.module.xdoc.XdocParser.parse(XdocParser.java:99)
      at org.apache.maven.doxia.DefaultDoxia.parse(DefaultDoxia.java:59)
      at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderDocument(DefaultSiteRenderer.java:342)
      at org.apache.maven.doxia.siterenderer.DoxiaDocumentRenderer.renderDocument(DoxiaDocumentRenderer.java:46)
      at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.renderModule(DefaultSiteRenderer.java:269)
      at org.apache.maven.doxia.siterenderer.DefaultSiteRenderer.render(DefaultSiteRenderer.java:101)
      at org.apache.maven.plugins.site.SiteMojo.renderLocale(SiteMojo.java:129)
      at org.apache.maven.plugins.site.SiteMojo.execute(SiteMojo.java:96)
      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:597)
      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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            • Assignee:
              siveton Siveton Vincent
              Reporter:
              mpocock Matthew Pocock
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              Dates

              • Created:
                Updated:
                Resolved: