[JIRA] [core] (JENKINS-31481) com.thoughtworks.xstream.converters.ConversionException: -1 : ArrayIndexOutOfBoundsException

[peterhansson...@yahoo.com (JIRA)]

Title: Message Title

Peter Hansson created an issue   Jenkins / JENKINS-31481 com.thoughtworks.xstream.converters.ConversionException: -1 : ArrayIndexOutOfBoundsException Issue Type: Bug Assignee: Unassigned Components: core Created: 10/Nov/15 5:06 PM Environment: Tomcat7, Oracle JDK8 Labels: xstream Priority: Minor Reporter: Peter Hansson 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. For someone using Jenkins it is probably not that uncommon to run a Maven Repo Manager (e.g. Nexus) on the same server as Jenkins. Add Comment   This message was sent by Atlassian JIRA (v6.4.2#64017-sha1:e244265) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.