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  1. Jenkins
  2. JENKINS-55647

java.lang.ClassCastException: java.lang.Integer cannot be cast to hudson.model.Describable

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      Description

      Hi Team,

      I am getting below mentioned error message after upgrading the Jenkins   

      This issue is comming when i am going to Manage Jenkins > Configure System and clicking on save button. Please have a look into this issue.

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          oleg_nenashev Oleg Nenashev added a comment -

          There is no evidence it is related to the EnvInject Plugin

          Show
          oleg_nenashev Oleg Nenashev added a comment - There is no evidence it is related to the EnvInject Plugin
          Hide
          sipho sipho mangena added a comment -

          Got the same issue after upgrading to 1.176.1 using an existing config.xml.

          Show
          sipho sipho mangena added a comment - Got the same issue after upgrading to 1.176.1 using an existing config.xml.
          Hide
          oleg_nenashev Oleg Nenashev added a comment -

          The core code has not been edited for years. It looks like some of the implementations improperly defines the Describable generic., but I cannot pin point to the failing plugin. It is likely a plugin with a really old core dependency.

          Somebody could add some diagnostics to the core. to track down failing descriptors in the rebuild() call. It could be logging on FIEST level or just runtime exception handler

           

           

          Show
          oleg_nenashev Oleg Nenashev added a comment - The core code has not been edited for years. It looks like some of the implementations improperly defines the Describable generic., but I cannot pin point to the failing plugin. It is likely a plugin with a really old core dependency. Somebody could add some diagnostics to the core. to track down failing descriptors in the rebuild() call. It could be logging on FIEST level or just runtime exception handler    
          Hide
          oleg_nenashev Oleg Nenashev added a comment -

          I am coinverting it to the Core issue for better error handling and diagnostics. Whatever is the failing plugin, Jenkins should be robust against such issues.

          Show
          oleg_nenashev Oleg Nenashev added a comment - I am coinverting it to the Core issue for better error handling and diagnostics. Whatever is the failing plugin, Jenkins should be robust against such issues.
          Hide
          vrnsky Egor Voronyansky added a comment - - edited

          Oleg Nenashev, surya prakash, sipho mangena

          Hi all! I start investigate this issue and faced with problem that I can't reproduce it.

          Could anyone provide some extra information about configuration which fail. 

           

           

           

           

          Show
          vrnsky Egor Voronyansky added a comment - - edited Oleg Nenashev , surya prakash , sipho mangena Hi all! I start investigate this issue and faced with problem that I can't reproduce it. Could anyone provide some extra information about configuration which fail.         

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            • Assignee:
              spsuriyah surya prakash
              Reporter:
              spsuriyah surya prakash
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              • Created:
                Updated: