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  1. Jenkins
  2. JENKINS-13973

java.lang.AssertionError: null is missing its descriptor in public hudson.util.CopyOnWriteList hudson.plugins.warnings.WarningsDescriptor.getParsers()

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Component/s: warnings-plugin
    • Labels:
      None
    • Environment:
      Jenkins 1.447 installed from Debian testing package, Warnings plugin version 4.5.
    • Similar Issues:

      Description

      WARNING: Caught exception evaluating: descriptor.getPropertyType(instance,field).itemTypeDescriptorOrDie. Reason: java.lang.reflect.InvocationTargetException
      java.lang.reflect.InvocationTargetException
      	at sun.reflect.GeneratedMethodAccessor228.invoke(Unknown Source)
      [...]
      
      	at java.lang.Thread.run(Thread.java:679)
      Caused by: java.lang.AssertionError: null is missing its descriptor in public hudson.util.CopyOnWriteList hudson.plugins.warnings.WarningsDescriptor.getParsers(). See https://wiki.jenkins-ci.org/display/JENKINS/My+class+is+missing+descriptor
      	at hudson.model.Descriptor$PropertyType.getItemTypeDescriptorOrDie(Descriptor.java:194)
      	... 143 more
      

      when going to http://JENKINS_URL/configure. This blocks the whole configure page, making it unusable. Full traceback attached.

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              • Assignee:
                drulli Ulli Hafner
                Reporter:
                liori Tomasz Melcer
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                • Created:
                  Updated:
                  Resolved: