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  1. Jenkins
  2. JENKINS-48627

Jenkins will not start, error message: com.cloudbees.plugins.credentials.impl.UsernamePasswordCredentialsImpl cannot be cast to hudson.model.UserProperty

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    Description

      After upgrading from Jenkins 2.60.2 to 2.89.2 Jenkins will not start.

      Also, for Jenkins 2.73.2 same behavior occurs.
      Reverting back to Jenkins 2.60.2 is possible, and gives no problem.

      This is the error trace:

      java.lang.ClassCastException: com.cloudbees.plugins.credentials.impl.UsernamePasswordCredentialsImpl cannot be cast to hudson.model.UserProperty

      at hudson.model.User.getProperty(User.java:305)

      at hudson.model.User.load(User.java:204)

      at hudson.model.User.<init>(User.java:157)

      at hudson.model.User.getOrCreate(User.java:470)

      at hudson.model.User.access$300(User.java:128)

      at hudson.model.User$AllUsers.scanAll(User.java:1011)

      Caused: java.lang.reflect.InvocationTargetException

      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)

      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

      at java.lang.reflect.Method.invoke(Method.java:498)

      at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)

      Caused: java.lang.Error

      at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:110)

      at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)

      at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:282)

      at jenkins.model.Jenkins$7.runTask(Jenkins.java:1090)

      at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:210)

      at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)

      at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

      at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

      at java.lang.Thread.run(Thread.java:745)

      Caused: org.jvnet.hudson.reactor.ReactorException

      at org.jvnet.hudson.reactor.Reactor.execute(Reactor.java:269)

      at jenkins.InitReactorRunner.run(InitReactorRunner.java:47)

      at jenkins.model.Jenkins.executeReactor(Jenkins.java:1124)

      at jenkins.model.Jenkins.<init>(Jenkins.java:929)

      at hudson.model.Hudson.<init>(Hudson.java:86)

      at hudson.model.Hudson.<init>(Hudson.java:82)

      at hudson.WebAppMain$3.run(WebAppMain.java:235)

      Caused: hudson.util.HudsonFailedToLoad

      at hudson.WebAppMain$3.run(WebAppMain.java:252)

      Attachments

        Activity

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          arjanschuurmans Arjan Schuurmans created issue -
          markewaite Mark Waite made changes -
          Field Original Value New Value
          Component/s core [ 15593 ]
          Component/s credentials-plugin [ 16523 ]
          markewaite Mark Waite made changes -
          Assignee Stephen Connolly [ stephenconnolly ]
          markewaite Mark Waite made changes -
          Assignee Jesse Glick [ jglick ]
          danielbeck Daniel Beck made changes -
          Labels robustness
          arjanschuurmans Arjan Schuurmans added a comment -

          Problem occurs first from LTS version 2.70.1. Version 2.60.3 gives no problem.

          arjanschuurmans Arjan Schuurmans added a comment - Problem occurs first from LTS version 2.70.1. Version 2.60.3 gives no problem.
          foobar Laurens Bruinsma added a comment - - edited

          Hi, I'm a colleague of Arjan. I can add the following:

          The shown stack trace pertains to version 2.73.2 of Jenkins. For version 2.89.2, the stack trace is the same, except for the line numbers: they are slightly different.

          Also, the problem occurs when using LTS version 2.73.1 (not 2.70.1) and higher.

           

          foobar Laurens Bruinsma added a comment - - edited Hi, I'm a colleague of Arjan. I can add the following: The shown stack trace pertains to version 2.73.2 of Jenkins. For version 2.89.2, the stack trace is the same, except for the line numbers: they are slightly different. Also, the problem occurs when using LTS version 2.73.1 (not 2.70.1) and higher.  
          arjanschuurmans Arjan Schuurmans added a comment -

          The error was caused by one config file of a user on the server.
          After inspection by a colleague, the entries with

          <com.cloudbees.plugins.credentials.impl.UsernamePasswordCredentialsImpl>
          < password> ****** <password>
          </com.cloudbees.plugins.credentials.impl.UsernamePasswordCredentialsImpl> seem to be the cause.

          arjanschuurmans Arjan Schuurmans added a comment - The error was caused by one config file of a user on the server. After inspection by a colleague, the entries with <com.cloudbees.plugins.credentials.impl.UsernamePasswordCredentialsImpl> < password> ****** <password> </com.cloudbees.plugins.credentials.impl.UsernamePasswordCredentialsImpl> seem to be the cause.
          arjanschuurmans Arjan Schuurmans made changes -
          Resolution Fixed [ 1 ]
          Status Open [ 1 ] Closed [ 6 ]

          People

            jglick Jesse Glick
            arjanschuurmans Arjan Schuurmans
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            Dates

              Created:
              Updated:
              Resolved: