java.lang.IncompatibleClassChangeError: Implementing class

Jenkins JIRA | mezlight | 8 years ago
  1. 0

    When upgrading from 1.256 to 1.257 majority of my jobs were not loaded. I resolved the issue by downgrading back to 1.256. The following is from the server.log on glassfish: [#|2008-10-29T14:36:36.772-0400|WARNING|sun-appserver9.1|hudson.model.Hudson|_ThreadID=16;_ThreadName=hudson initialization thread;_RequestID=eb1a3374-5bf4-4e87-9016-4931b5d6c41f;|Failed to load /home/hudson/ci/hudson/jobs/job112_0.x_nightly java.lang.IncompatibleClassChangeError: Implementing class at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$000(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at sun.reflect.GeneratedSerializationConstructorAccessor168.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.newInstance(Sun14ReflectionProvider.java:76) at hudson.util.RobustReflectionConverter.instantiateNewInstance(RobustReflectionConverter.java:275) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:144) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:81) at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:55) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:75) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:59) at hudson.util.RobustReflectionConverter.unmarshallField(RobustReflectionConverter.java:234) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:194) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:145) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:81) at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:55) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:75) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:59) at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:142) at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:931) at hudson.util.XStream2.unmarshal(XStream2.java:42) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:917) at com.thoughtworks.xstream.XStream.fromXML(XStream.java:861) at hudson.XmlFile.read(XmlFile.java:103) at hudson.model.Items.load(Items.java:81) at hudson.model.Hudson.load(Hudson.java:1444) at hudson.model.Hudson.<init>(Hudson.java:374) at hudson.WebAppMain$2.run(WebAppMain.java:156) |#]

    Jenkins JIRA | 8 years ago | mezlight
    java.lang.IncompatibleClassChangeError: Implementing class
  2. 0

    When upgrading from 1.256 to 1.257 majority of my jobs were not loaded. I resolved the issue by downgrading back to 1.256. The following is from the server.log on glassfish: [#|2008-10-29T14:36:36.772-0400|WARNING|sun-appserver9.1|hudson.model.Hudson|_ThreadID=16;_ThreadName=hudson initialization thread;_RequestID=eb1a3374-5bf4-4e87-9016-4931b5d6c41f;|Failed to load /home/hudson/ci/hudson/jobs/job112_0.x_nightly java.lang.IncompatibleClassChangeError: Implementing class at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$000(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at sun.reflect.GeneratedSerializationConstructorAccessor168.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.thoughtworks.xstream.converters.reflection.Sun14ReflectionProvider.newInstance(Sun14ReflectionProvider.java:76) at hudson.util.RobustReflectionConverter.instantiateNewInstance(RobustReflectionConverter.java:275) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:144) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:81) at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:55) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:75) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:59) at hudson.util.RobustReflectionConverter.unmarshallField(RobustReflectionConverter.java:234) at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:194) at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:145) at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:81) at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:55) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:75) at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:59) at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:142) at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:931) at hudson.util.XStream2.unmarshal(XStream2.java:42) at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:917) at com.thoughtworks.xstream.XStream.fromXML(XStream.java:861) at hudson.XmlFile.read(XmlFile.java:103) at hudson.model.Items.load(Items.java:81) at hudson.model.Hudson.load(Hudson.java:1444) at hudson.model.Hudson.<init>(Hudson.java:374) at hudson.WebAppMain$2.run(WebAppMain.java:156) |#]

    Jenkins JIRA | 8 years ago | mezlight
    java.lang.IncompatibleClassChangeError: Implementing class
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    java.lang.IncompatibleClassChangeError: Implementing class

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    Root Cause Analysis

    1. java.lang.IncompatibleClassChangeError

      Implementing class

      at java.lang.ClassLoader.defineClass1()
    2. Java RT
      ClassLoader.loadClassInternal
      1. java.lang.ClassLoader.defineClass1(Native Method)
      2. java.lang.ClassLoader.defineClass(ClassLoader.java:620)
      3. java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
      4. java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
      5. java.net.URLClassLoader.access$000(URLClassLoader.java:56)
      6. java.net.URLClassLoader$1.run(URLClassLoader.java:195)
      7. java.security.AccessController.doPrivileged(Native Method)
      8. java.net.URLClassLoader.findClass(URLClassLoader.java:188)
      9. java.lang.ClassLoader.loadClass(ClassLoader.java:306)
      10. java.lang.ClassLoader.loadClass(ClassLoader.java:251)
      11. java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
      11 frames