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  1. Jenkins
  2. JENKINS-63718

Unreadable data for Folder plugin after 2.249.1 upgrade

    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: Minor Minor
    • None
    • Jenkins 2.235.5 (attempting to upgrade to 2.249.1)
      Java 1.8.0.252
      Folder plugin 6.14

      If I upgrade our Jenkins instance from 2.235.5 to the new stable 2.249.1 release, I get warnings about unreadable data for the Folder plugin after it comes back up. Our various folders then have no content; attempting to navigate into them gives an error (I think it was a 404).

      Here is the complaint about the Folder plugin data, issued once for each folder:

      com.cloudbees.hudson.plugins.folder.Folder	
      
      ConversionException: Could not call hudson.model.ListView.readResolve() : null
      
      ---- Debugging information ----
      message : Could not call hudson.model.ListView.readResolve() : null
      cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException
      cause-message : Could not call hudson.model.ListView.readResolve() : null
      class : hudson.model.ListView
      required-type : hudson.model.ListView
      converter-type : hudson.util.RobustReflectionConverter
      path : /com.cloudbees.hudson.plugins.folder.Folder/folderViews/views/hudson.model.ListView
      line number : 34
      -------------------------------
      

      I have tried the upgrade a couple of times, in case it was some kind of transient issue, but it failed in exactly the same way both times.

      (Fortunately, downgrading back to 2.235.5 gets everything back to normal.)

          [JENKINS-63718] Unreadable data for Folder plugin after 2.249.1 upgrade

          Morgan Parry created issue -
          Morgan Parry made changes -
          Description Original: If I upgrade our Jenkins instance from 2.235.5 to the new stable 2.249.1 release, I get warnings about unreadable data for the Folder plugin after it comes back up. Our various folders then have no content; attempting to navigate into them gives an error (I think it was a 404).

          Here is the complaint about the Folder data:

          {noformat}
          com.cloudbees.hudson.plugins.folder.Folder

          ConversionException: Could not call hudson.model.ListView.readResolve() : null

          ---- Debugging information ----
          message : Could not call hudson.model.ListView.readResolve() : null
          cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException
          cause-message : Could not call hudson.model.ListView.readResolve() : null
          class : hudson.model.ListView
          required-type : hudson.model.ListView
          converter-type : hudson.util.RobustReflectionConverter
          path : /com.cloudbees.hudson.plugins.folder.Folder/folderViews/views/hudson.model.ListView
          line number : 34
          -------------------------------
          {noformat}

          I have tried the upgrade a couple of times, in case it was some kind of transient issue, but it failed in exactly the same way both times.

          (Fortunately, downgrading back to 2.235.5 gets everything back to normal.)
          New: If I upgrade our Jenkins instance from 2.235.5 to the new stable 2.249.1 release, I get warnings about unreadable data for the Folder plugin after it comes back up. Our various folders then have no content; attempting to navigate into them gives an error (I think it was a 404).

          Here is the complaint about the Folder plugin data, issued once for each folder:

          {noformat}
          com.cloudbees.hudson.plugins.folder.Folder

          ConversionException: Could not call hudson.model.ListView.readResolve() : null

          ---- Debugging information ----
          message : Could not call hudson.model.ListView.readResolve() : null
          cause-exception : com.thoughtworks.xstream.converters.reflection.ObjectAccessException
          cause-message : Could not call hudson.model.ListView.readResolve() : null
          class : hudson.model.ListView
          required-type : hudson.model.ListView
          converter-type : hudson.util.RobustReflectionConverter
          path : /com.cloudbees.hudson.plugins.folder.Folder/folderViews/views/hudson.model.ListView
          line number : 34
          -------------------------------
          {noformat}

          I have tried the upgrade a couple of times, in case it was some kind of transient issue, but it failed in exactly the same way both times.

          (Fortunately, downgrading back to 2.235.5 gets everything back to normal.)
          Mark Waite made changes -
          Link New: This issue is related to JENKINS-63515 [ JENKINS-63515 ]
          Mark Waite made changes -
          Link Original: This issue is related to JENKINS-63515 [ JENKINS-63515 ]
          Mark Waite made changes -
          Link New: This issue is related to JENKINS-62661 [ JENKINS-62661 ]
          Mark Waite made changes -
          Link New: This issue duplicates JENKINS-62661 [ JENKINS-62661 ]
          Mark Waite made changes -
          Link Original: This issue is related to JENKINS-62661 [ JENKINS-62661 ]
          Mark Waite made changes -
          Resolution New: Duplicate [ 3 ]
          Status Original: Open [ 1 ] New: Closed [ 6 ]

            fcojfernandez Francisco Fernández
            mparry Morgan Parry
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              Created:
              Updated:
              Resolved: