hudson.util.IOException2: Unable to read /var/hudson/jobs/uniqa-aura/config.xml

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  • To reproduce: 1. Install Jenkins 1.516 which comes with bundled CVS Plugin 2.8 2. create a maven job using a CVS SCM and save it 3. downgrade CVS plugin to 1.6 4. restart jenkins Result: the job neither isnt't available in the "all" view, nor cant it be displayed by opening a bookmark with the job URL Expected: job is displayed at least in "all" view and can be called directly by using the job name URL, at least with an error message about non-supported plugin-data in the job Workaround: remove the <scm> section from config.xml and restart Jenkinks and configure CVS with the previous values In the log there a are lot of plugin-releated error messages: Jun 23, 2013 11:12:46 AM hudson.util.RobustReflectionConverter doUnmarshal WARNING: Skipping a non-existent field repositories com.thoughtworks.xstream.converters.reflection.MissingFieldException: No field 'repositories' found in class 'hudson.scm.CVSSCM' at com.thoughtworks.xstream.converters.reflection.FieldDictionary.field(FieldDictionary.java:94) at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.getFieldType(PureJavaReflectionProvider.java:157) at hudson.util.RobustReflectionConverter.determineType(RobustReflectionConverter.java:399) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:271) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:333) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:275) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) 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:109) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1045) at com.thoughtworks.xstream.XStream.fromXML(XStream.java:925) at hudson.XmlFile.read(XmlFile.java:143) at hudson.model.Items.load(Items.java:220) at jenkins.model.Jenkins$17.run(Jenkins.java:2542) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259) at jenkins.model.Jenkins$7.runTask(Jenkins.java:893) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Jun 23, 2013 11:12:46 AM jenkins.InitReactorRunner$1 onTaskFailed SEVERE: Failed Loading job uniqa-aura hudson.util.IOException2: Unable to read /var/hudson/jobs/uniqa-aura/config.xml at hudson.XmlFile.read(XmlFile.java:147) at hudson.model.Items.load(Items.java:220) at jenkins.model.Jenkins$17.run(Jenkins.java:2542) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259) at jenkins.model.Jenkins$7.runTask(Jenkins.java:893) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: com.thoughtworks.xstream.converters.ConversionException: Could not set field class hudson.scm.CVSSCM.skipChangeLog : null : Could not set field class hudson.scm.CVSSCM.skipChangeLog : null ---- Debugging information ---- message : Could not set field class hudson.scm.CVSSCM.skipChangeLog : null cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException cause-message : Could not set field class hudson.scm.CVSSCM.skipChangeLog : null class : hudson.scm.CVSSCM required-type : hudson.scm.CVSSCM converter-type : hudson.util.RobustReflectionConverter path : /maven2-moduleset/scm/skipChangeLog line number : 54 class[1] : hudson.maven.MavenModuleSet version : null ------------------------------- 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 hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:333) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:275) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) 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:109) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1045) at com.thoughtworks.xstream.XStream.fromXML(XStream.java:925) at hudson.XmlFile.read(XmlFile.java:143) ... 10 more Caused by: com.thoughtworks.xstream.converters.reflection.ObjectAccessException: Could not set field class hudson.scm.CVSSCM.skipChangeLog : null at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.write(Sun14ReflectionProvider.java:141) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.writeField(Sun14ReflectionProvider.java:104) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:290) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ... 26 more Caused by: java.lang.IllegalArgumentException at sun.misc.Unsafe.objectFieldOffset(Native Method) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.getFieldOffset(Sun14ReflectionProvider.java:150) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.write(Sun14ReflectionProvider.java:112) ... 30 more
    via by Florian Rosenauer,
  • To reproduce: 1. Install Jenkins 1.516 which comes with bundled CVS Plugin 2.8 2. create a maven job using a CVS SCM and save it 3. downgrade CVS plugin to 1.6 4. restart jenkins Result: the job neither isnt't available in the "all" view, nor cant it be displayed by opening a bookmark with the job URL Expected: job is displayed at least in "all" view and can be called directly by using the job name URL, at least with an error message about non-supported plugin-data in the job Workaround: remove the <scm> section from config.xml and restart Jenkinks and configure CVS with the previous values In the log there a are lot of plugin-releated error messages: Jun 23, 2013 11:12:46 AM hudson.util.RobustReflectionConverter doUnmarshal WARNING: Skipping a non-existent field repositories com.thoughtworks.xstream.converters.reflection.MissingFieldException: No field 'repositories' found in class 'hudson.scm.CVSSCM' at com.thoughtworks.xstream.converters.reflection.FieldDictionary.field(FieldDictionary.java:94) at com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.getFieldType(PureJavaReflectionProvider.java:157) at hudson.util.RobustReflectionConverter.determineType(RobustReflectionConverter.java:399) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:271) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:65) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:66) at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:333) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:275) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) 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:109) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1045) at com.thoughtworks.xstream.XStream.fromXML(XStream.java:925) at hudson.XmlFile.read(XmlFile.java:143) at hudson.model.Items.load(Items.java:220) at jenkins.model.Jenkins$17.run(Jenkins.java:2542) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259) at jenkins.model.Jenkins$7.runTask(Jenkins.java:893) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Jun 23, 2013 11:12:46 AM jenkins.InitReactorRunner$1 onTaskFailed SEVERE: Failed Loading job uniqa-aura hudson.util.IOException2: Unable to read /var/hudson/jobs/uniqa-aura/config.xml at hudson.XmlFile.read(XmlFile.java:147) at hudson.model.Items.load(Items.java:220) at jenkins.model.Jenkins$17.run(Jenkins.java:2542) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259) at jenkins.model.Jenkins$7.runTask(Jenkins.java:893) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: com.thoughtworks.xstream.converters.ConversionException: Could not set field class hudson.scm.CVSSCM.skipChangeLog : null : Could not set field class hudson.scm.CVSSCM.skipChangeLog : null ---- Debugging information ---- message : Could not set field class hudson.scm.CVSSCM.skipChangeLog : null cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException cause-message : Could not set field class hudson.scm.CVSSCM.skipChangeLog : null class : hudson.scm.CVSSCM required-type : hudson.scm.CVSSCM converter-type : hudson.util.RobustReflectionConverter path : /maven2-moduleset/scm/skipChangeLog line number : 54 class[1] : hudson.maven.MavenModuleSet version : null ------------------------------- 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 hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:333) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:275) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) 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:109) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1045) at com.thoughtworks.xstream.XStream.fromXML(XStream.java:925) at hudson.XmlFile.read(XmlFile.java:143) ... 10 more Caused by: com.thoughtworks.xstream.converters.reflection.ObjectAccessException: Could not set field class hudson.scm.CVSSCM.skipChangeLog : null at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.write(Sun14ReflectionProvider.java:141) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.writeField(Sun14ReflectionProvider.java:104) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:290) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ... 26 more Caused by: java.lang.IllegalArgumentException at sun.misc.Unsafe.objectFieldOffset(Native Method) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.getFieldOffset(Sun14ReflectionProvider.java:150) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.write(Sun14ReflectionProvider.java:112) ... 30 more
    via by Florian Rosenauer,
  • org.jvnet.hudson.reactor.ReactorException: hudson.util.IOException2: Unable to read /usr/local/jenkins/config.xml at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:246) at jenkins.InitReactorRunner.run(InitReactorRunner.java:43) at jenkins.model.Jenkins.executeReactor(Jenkins.java:910) at jenkins.model.Jenkins.<init>(Jenkins.java:806) at hudson.model.Hudson.<init>(Hudson.java:81) at hudson.model.Hudson.<init>(Hudson.java:77) at hudson.WebAppMain$3.run(WebAppMain.java:221) Caused by: hudson.util.IOException2: Unable to read /usr/local/jenkins/config.xml at hudson.XmlFile.unmarshal(XmlFile.java:170) at jenkins.model.Jenkins$17.run(Jenkins.java:2530) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259) at jenkins.model.Jenkins$7.runTask(Jenkins.java:899) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) Caused by: com.thoughtworks.xstream.converters.ConversionException: Could not set field class hudson.security.csrf.DefaultCrumbIssuer.PROXY_HEADER : null : Could not set field class hudson.security.csrf.DefaultCrumbIssuer.PROXY_HEADER : null ---- Debugging information ---- message : Could not set field class hudson.security.csrf.DefaultCrumbIssuer.PROXY_HEADER : null cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException cause-message : Could not set field class hudson.security.csrf.DefaultCrumbIssuer.PROXY_HEADER : null class : hudson.security.csrf.DefaultCrumbIssuer required-type : hudson.security.csrf.DefaultCrumbIssuer converter-type : hudson.util.RobustReflectionConverter path : /hudson/crumbIssuer/PROXY_HEADER line number : 219 class[1] : hudson.model.Hudson 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 hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:333) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:275) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) 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:109) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1045) at hudson.XmlFile.unmarshal(XmlFile.java:166) ... 9 more Caused by: com.thoughtworks.xstream.converters.reflection.ObjectAccessException: Could not set field class hudson.security.csrf.DefaultCrumbIssuer.PROXY_HEADER : null at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.write(Sun14ReflectionProvider.java:141) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.writeField(Sun14ReflectionProvider.java:104) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:290) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ... 24 more Caused by: java.lang.IllegalArgumentException at sun.misc.Unsafe.objectFieldOffset(Native Method) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.getFieldOffset(Sun14ReflectionProvider.java:150) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.write(Sun14ReflectionProvider.java:112) ... 28 more Solution: manually edit config.xml and remove crumb settings will allow jenkins to be accessible again. The diff shows that the PROXY__HEADER field is not in the config anymore after reconfiguring with proxy support in 1.531
    via by Björn Pedersen,
  • org.jvnet.hudson.reactor.ReactorException: hudson.util.IOException2: Unable to read /usr/local/jenkins/config.xml at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:246) at jenkins.InitReactorRunner.run(InitReactorRunner.java:43) at jenkins.model.Jenkins.executeReactor(Jenkins.java:910) at jenkins.model.Jenkins.<init>(Jenkins.java:806) at hudson.model.Hudson.<init>(Hudson.java:81) at hudson.model.Hudson.<init>(Hudson.java:77) at hudson.WebAppMain$3.run(WebAppMain.java:221) Caused by: hudson.util.IOException2: Unable to read /usr/local/jenkins/config.xml at hudson.XmlFile.unmarshal(XmlFile.java:170) at jenkins.model.Jenkins$17.run(Jenkins.java:2530) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259) at jenkins.model.Jenkins$7.runTask(Jenkins.java:899) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) Caused by: com.thoughtworks.xstream.converters.ConversionException: Could not set field class hudson.security.csrf.DefaultCrumbIssuer.PROXY_HEADER : null : Could not set field class hudson.security.csrf.DefaultCrumbIssuer.PROXY_HEADER : null ---- Debugging information ---- message : Could not set field class hudson.security.csrf.DefaultCrumbIssuer.PROXY_HEADER : null cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException cause-message : Could not set field class hudson.security.csrf.DefaultCrumbIssuer.PROXY_HEADER : null class : hudson.security.csrf.DefaultCrumbIssuer required-type : hudson.security.csrf.DefaultCrumbIssuer converter-type : hudson.util.RobustReflectionConverter path : /hudson/crumbIssuer/PROXY_HEADER line number : 219 class[1] : hudson.model.Hudson 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 hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:333) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:275) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) 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:109) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1045) at hudson.XmlFile.unmarshal(XmlFile.java:166) ... 9 more Caused by: com.thoughtworks.xstream.converters.reflection.ObjectAccessException: Could not set field class hudson.security.csrf.DefaultCrumbIssuer.PROXY_HEADER : null at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.write(Sun14ReflectionProvider.java:141) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.writeField(Sun14ReflectionProvider.java:104) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:290) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ... 24 more Caused by: java.lang.IllegalArgumentException at sun.misc.Unsafe.objectFieldOffset(Native Method) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.getFieldOffset(Sun14ReflectionProvider.java:150) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.write(Sun14ReflectionProvider.java:112) ... 28 more Solution: manually edit config.xml and remove crumb settings will allow jenkins to be accessible again. The diff shows that the PROXY__HEADER field is not in the config anymore after reconfiguring with proxy support in 1.531
    via by Björn Pedersen,
    • hudson.util.IOException2: Unable to read /var/hudson/jobs/uniqa-aura/config.xml at hudson.XmlFile.read(XmlFile.java:147) at hudson.model.Items.load(Items.java:220) at jenkins.model.Jenkins$17.run(Jenkins.java:2542) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259) at jenkins.model.Jenkins$7.runTask(Jenkins.java:893) at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187) at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) Caused by: com.thoughtworks.xstream.converters.ConversionException: Could not set field class hudson.scm.CVSSCM.skipChangeLog : null : Could not set field class hudson.scm.CVSSCM.skipChangeLog : null ---- Debugging information ---- message : Could not set field class hudson.scm.CVSSCM.skipChangeLog : null cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException cause-message : Could not set field class hudson.scm.CVSSCM.skipChangeLog : null class : hudson.scm.CVSSCM required-type : hudson.scm.CVSSCM converter-type : hudson.util.RobustReflectionConverter path : /maven2-moduleset/scm/skipChangeLog line number : 54 class[1] : hudson.maven.MavenModuleSet version : null ------------------------------- 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 hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:333) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:275) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) 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:109) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:1045) at com.thoughtworks.xstream.XStream.fromXML(XStream.java:925) at hudson.XmlFile.read(XmlFile.java:143) ... 10 more Caused by: com.thoughtworks.xstream.converters.reflection.ObjectAccessException: Could not set field class hudson.scm.CVSSCM.skipChangeLog : null at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.write(Sun14ReflectionProvider.java:141) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.writeField(Sun14ReflectionProvider.java:104) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:290) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ... 26 more Caused by: java.lang.IllegalArgumentException at sun.misc.Unsafe.objectFieldOffset(Native Method) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.getFieldOffset(Sun14ReflectionProvider.java:150) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.write(Sun14ReflectionProvider.java:112) ... 30 more
    No Bugmate found.