com.thoughtworks.xstream.converters.reflection.MissingFieldException: No field 'comments' found in class 'org.tap4j.model.TestResult'

Jenkins JIRA | Brent Duffy | 4 years ago
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  1. 0

    ConversionException when using Spring with Powermock

    Stack Overflow | 1 year ago | user1883212
    com.thoughtworks.xstream.converters.ConversionException: Could not call java.util.concurrent.ConcurrentHashMap.readObject() : No field 'segmentMask' found in class 'java.util.concurrent.ConcurrentHashMap' ---- Debugging information ---- message : Could not call java.util.concurrent.ConcurrentHashMap.readObject() cause-exception : com.thoughtworks.xstream.converters.reflection.MissingFieldException cause-message : No field 'segmentMask' found in class 'java.util.concurrent.ConcurrentHashMap' class : java.util.concurrent.ConcurrentHashMap required-type : java.util.concurrent.ConcurrentHashMap converter-type : com.thoughtworks.xstream.converters.reflection.SerializableConverter path : /org.powermock.modules.junit4.rule.PowerMockStatement$1/outer-class/fNext/next/testContextManager/testContext/cacheAwareContextLoaderDelegate/contextCache/contextMap/java.util.concurrent.ConcurrentHashMap/default/segmentMask line number : 28 class[1] : org.springframework.test.context.cache.DefaultContextCache converter-type[1] : com.thoughtworks.xstream.converters.reflection.ReflectionConverter class[2] : org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate class[3] : org.springframework.test.context.support.DefaultTestContext class[4] : org.springframework.test.context.TestContextManager class[5] : org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks class[6] : org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks class[7] : org.powermock.modules.junit4.rule.PowerMockStatement class[8] : org.powermock.modules.junit4.rule.PowerMockStatement$1 version : null -------------------------------
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  3. 0

    Version 1.511 OS: Ubuntu 12.04.2 LTS I have no idea what this even means, nor if it comes from a plugin or...?? Stack-trace com.thoughtworks.xstream.converters.reflection.MissingFieldException: No field 'logEnabled' found in class 'org.jenkinsci.lib.xtrigger.XTriggerCause' 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 com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:50) at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71) at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85) at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61) at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76) 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 hudson.util.XStream2$PassthruConverter.unmarshal(XStream2.java:367) at hudson.util.XStream2$AssociatedConverterImpl.unmarshal(XStream2.java:337) 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.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71) at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85) at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61) at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76) 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 hudson.util.XStream2$PassthruConverter.unmarshal(XStream2.java:367) at hudson.util.XStream2$AssociatedConverterImpl.unmarshal(XStream2.java:337) 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.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71) at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85) at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61) at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76) 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 hudson.util.XStream2$PassthruConverter.unmarshal(XStream2.java:367) at hudson.util.XStream2$AssociatedConverterImpl.unmarshal(XStream2.java:337) 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.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71) at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85) at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61) at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76) 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 hudson.XmlFile.unmarshal(XmlFile.java:166) at hudson.model.Run.reload(Run.java:307) at hudson.model.Run.<init>(Run.java:296) at hudson.model.AbstractBuild.<init>(AbstractBuild.java:182) at hudson.model.Build.<init>(Build.java:103) at hudson.matrix.MatrixRun.<init>(MatrixRun.java:58) at sun.reflect.GeneratedConstructorAccessor58.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:525) at hudson.model.AbstractProject.loadBuild(AbstractProject.java:1120) at hudson.model.AbstractProject$1.create(AbstractProject.java:317) at hudson.model.AbstractProject$1.create(AbstractProject.java:315) at hudson.model.RunMap.retrieve(RunMap.java:225) at hudson.model.RunMap.retrieve(RunMap.java:59) at jenkins.model.lazy.AbstractLazyLoadRunMap.load(AbstractLazyLoadRunMap.java:667) at jenkins.model.lazy.AbstractLazyLoadRunMap.load(AbstractLazyLoadRunMap.java:650) at jenkins.model.lazy.AbstractLazyLoadRunMap.all(AbstractLazyLoadRunMap.java:602) at jenkins.model.lazy.AbstractLazyLoadRunMap.entrySet(AbstractLazyLoadRunMap.java:264) at java.util.AbstractMap$2$1.<init>(AbstractMap.java:378) at java.util.AbstractMap$2.iterator(AbstractMap.java:377) at hudson.util.RunList.iterator(RunList.java:103) at org.jvnet.hudson.plugins.DownStreamProjectActionFactory.createFor(DownStreamProjectActionFactory.java:59) at hudson.model.AbstractProject.createTransientActions(AbstractProject.java:722) at hudson.model.Project.createTransientActions(Project.java:206) at hudson.model.AbstractProject.updateTransientActions(AbstractProject.java:712) at hudson.matrix.MatrixConfiguration.updateTransientActions(MatrixConfiguration.java:112) at hudson.model.AbstractProject.onLoad(AbstractProject.java:311) at hudson.model.Project.onLoad(Project.java:83) at hudson.matrix.MatrixConfiguration.onLoad(MatrixConfiguration.java:89) at hudson.matrix.MatrixProject.loadConfigurations(MatrixProject.java:541) at hudson.matrix.MatrixProject.loadConfigurations(MatrixProject.java:548) at hudson.matrix.MatrixProject.rebuildConfigurations(MatrixProject.java:585) at hudson.matrix.MatrixProject.onLoad(MatrixProject.java:476) at hudson.model.Items.load(Items.java:221) at jenkins.model.Jenkins$17.run(Jenkins.java:2554) at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146) at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259) at jenkins.model.Jenkins$7.runTask(Jenkins.java:888) 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)

    Jenkins JIRA | 4 years ago | Kevin R.
    com.thoughtworks.xstream.converters.reflection.MissingFieldException: No field 'logEnabled' found in class 'org.jenkinsci.lib.xtrigger.XTriggerCause'
  4. 0

    I had 0.1 installed on this system, and then installed 0.2.0. After restart the plugin fails to load. This is the stack trace seen on Jenkins startup: {code} Aug 6, 2013 12:49:06 PM hudson.util.RobustReflectionConverter doUnmarshal WARNING: Skipping a non-existent field enableSlaveOwnership com.thoughtworks.xstream.converters.reflection.MissingFieldException: No field 'enableSlaveOwnership' found in class 'com.synopsys.arc.jenkins.plugins.ownership.OwnershipPlugin' 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 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) at hudson.Plugin.load(Plugin.java:239) at com.synopsys.arc.jenkins.plugins.ownership.OwnershipPlugin.start(OwnershipPlugin.java:72) at hudson.ClassicPluginStrategy.startPlugin(ClassicPluginStrategy.java:379) at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:368) at hudson.PluginManager$2$1$1.run(PluginManager.java:334) at org.jvnet.hudson.reactor.TaskGraphBuilder$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) Aug 6, 2013 12:49:06 PM hudson.util.RobustReflectionConverter doUnmarshal WARNING: Skipping a non-existent field enableJobOwnership com.thoughtworks.xstream.converters.reflection.MissingFieldException: No field 'enableJobOwnership' found in class 'com.synopsys.arc.jenkins.plugins.ownership.OwnershipPlugin' 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 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) at hudson.Plugin.load(Plugin.java:239) at com.synopsys.arc.jenkins.plugins.ownership.OwnershipPlugin.start(OwnershipPlugin.java:72) at hudson.ClassicPluginStrategy.startPlugin(ClassicPluginStrategy.java:379) at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:368) at hudson.PluginManager$2$1$1.run(PluginManager.java:334) at org.jvnet.hudson.reactor.TaskGraphBuilder$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) Aug 6, 2013 12:49:06 PM hudson.util.RobustReflectionConverter doUnmarshal WARNING: Skipping a non-existent field emailSuffix com.thoughtworks.xstream.converters.reflection.MissingFieldException: No field 'emailSuffix' found in class 'com.synopsys.arc.jenkins.plugins.ownership.OwnershipPlugin' 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 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) at hudson.Plugin.load(Plugin.java:239) at com.synopsys.arc.jenkins.plugins.ownership.OwnershipPlugin.start(OwnershipPlugin.java:72) at hudson.ClassicPluginStrategy.startPlugin(ClassicPluginStrategy.java:379) at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:368) at hudson.PluginManager$2$1$1.run(PluginManager.java:334) at org.jvnet.hudson.reactor.TaskGraphBuilder$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) Aug 6, 2013 12:49:06 PM jenkins.InitReactorRunner$1 onTaskFailed SEVERE: Failed Loading plugin ownership hudson.util.IOException2: Failed to initialize at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:371) at hudson.PluginManager$2$1$1.run(PluginManager.java:334) at org.jvnet.hudson.reactor.TaskGraphBuilder$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: hudson.util.IOException2: Unable to read /home/hudson/.jenkins/ownership.xml at hudson.XmlFile.unmarshal(XmlFile.java:170) at hudson.Plugin.load(Plugin.java:239) at com.synopsys.arc.jenkins.plugins.ownership.OwnershipPlugin.start(OwnershipPlugin.java:72) at hudson.ClassicPluginStrategy.startPlugin(ClassicPluginStrategy.java:379) at hudson.ClassicPluginStrategy.load(ClassicPluginStrategy.java:368) ... 9 more Caused by: com.thoughtworks.xstream.converters.ConversionException: null : null ---- Debugging information ---- ---- Debugging information ---- cause-exception : java.lang.NullPointerException cause-message : null class : com.synopsys.arc.jenkins.plugins.ownership.OwnershipPlugin required-type : com.synopsys.arc.jenkins.plugins.ownership.OwnershipPlugin converter-type : hudson.util.RobustReflectionConverter path : /com.synopsys.arc.jenkins.plugins.ownership.OwnershipPlugi n line number : 7 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 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) ... 13 more Caused by: java.lang.NullPointerException at hudson.diagnosis.OldDataMonitor.report(OldDataMonitor.java:179) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:312) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:222) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:72) ... 22 more {code}

    Jenkins JIRA | 4 years ago | Hubert S
    com.thoughtworks.xstream.converters.reflection.MissingFieldException: No field 'emailSuffix' found in class 'com.synopsys.arc.jenkins.plugins.ownership.OwnershipPlugin'

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    Root Cause Analysis

    1. com.thoughtworks.xstream.converters.reflection.MissingFieldException

      No field 'comments' found in class 'org.tap4j.model.TestResult'

      at com.thoughtworks.xstream.converters.reflection.FieldDictionary.field()
    2. XStream Core
      FieldDictionary.field
      1. com.thoughtworks.xstream.converters.reflection.FieldDictionary.field(FieldDictionary.java:94)
      1 frame