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  1. Jenkins
  2. JENKINS-31481

com.thoughtworks.xstream.converters.ConversionException: -1 : ArrayIndexOutOfBoundsException

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    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Minor
    • Resolution: Unresolved
    • Component/s: core
    • Labels:
    • Environment:
      Jenkins 1.637, Tomcat7, Oracle JDK8
    • Similar Issues:

      Description

      Cannot start Jenkins. I believe it happened after upgrading to JDK8.

      I get the following exception while Jenkins is reading the config file:

      Nov 10, 2015 5:39:40 PM jenkins.InitReactorRunner$1 onTaskFailed
      SEVERE: Failed Loading global config
      java.io.IOException: Unable to read /apps/jenkins/work/config.xml
              at hudson.XmlFile.unmarshal(XmlFile.java:165)
              at jenkins.model.Jenkins$17.run(Jenkins.java:2562)
              at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:169)
              at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)
              at jenkins.model.Jenkins$7.runTask(Jenkins.java:899)
              at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)
              at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
              at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
              at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
              at java.lang.Thread.run(Thread.java:745)
      Caused by: com.thoughtworks.xstream.converters.ConversionException: -1 : -1
      ---- Debugging information ----
      message             : -1
      cause-exception     : java.lang.ArrayIndexOutOfBoundsException
      cause-message       : -1
      class               : hudson.model.Hudson
      required-type       : hudson.model.Hudson
      converter-type      : hudson.util.RobustReflectionConverter
      path                : /hudson/disabledAdministrativeMonitors
      line number         : 3
      version             : not available
      -------------------------------
              at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:79)
              at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65)
              at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66)
              at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50)
              at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:134)
              at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:32)
              at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1061)
              at hudson.util.XStream2.unmarshal(XStream2.java:113)
              at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1045)
              at hudson.XmlFile.unmarshal(XmlFile.java:163)
              ... 9 more
      Caused by: java.lang.ArrayIndexOutOfBoundsException: -1
              at com.thoughtworks.xstream.core.util.OrderRetainingMap.entrySet(OrderRetainingMap.java:77)
              at java.util.HashMap.putMapEntries(HashMap.java:511)
              at java.util.HashMap.putAll(HashMap.java:784)
              at com.thoughtworks.xstream.core.util.OrderRetainingMap.<init>(OrderRetainingMap.java:36)
              at com.thoughtworks.xstream.converters.reflection.FieldDictionary.buildMap(FieldDictionary.java:135)
              at com.thoughtworks.xstream.converters.reflection.FieldDictionary.fieldOrNull(FieldDictionary.java:113)
              at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.getFieldOrNull(PureJavaReflectionProvider.java:186)
              at hudson.util.RobustReflectionConverter.fieldDefinedInClass(RobustReflectionConverter.java:344)
              at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:283)
              at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:228)
              at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72)
              ... 18 more
      

      There's a previous report on the same topic: JENKINS-19031

      However I my case I think the problem might be related to something else, namely that I run Sonatype Nexus too in the same server and Nexus happens to use Xstream as well. I can see this during startup:

      2015-11-10 17:38:36 INFO  [maven.myorg.com-startStop-1] - com.thoughtworks.xstream.XStream - Version: 1.4.6-SONATYPE-03, white-list support available
      

      which is what indicates to me that Nexus also uses XStream. If that is the problem or not, I don't know. It is probably not that uncommon for a Jenkins site to run a Maven Repo Manager (e.g. Nexus) on the same server as Jenkins.

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          danielbeck Daniel Beck added a comment -

          Please provide the full config.xml file content.

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          danielbeck Daniel Beck added a comment - Please provide the full config.xml file content.

            People

            Assignee:
            Unassigned Unassigned
            Reporter:
            phansson Peter Hansson
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              Dates

              Created:
              Updated: