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  1. Jenkins
  2. JENKINS-27638

GIT : Fatal : ClassCastException: hudson.scm.SCMRevisionState$None cannot be cast to org.jenkinsci.plugins.multiplescms.MultiSCMRevisionState

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      Description

      Using Jenkins vers: 1.594
      Plugin vers: 0.4
      Git vers: 2.3.5

      I'm having trouble tracing the reproducibility on this, error copied below, but here's what I know so far:

      • My only experience with this is Git
      • Does not seem to affect brand new projects that have never been built, regardless if first config was singular or multi-scm
      • Does seem to affect projects that at first were singular SCM, then transition to Multi-SCM
      • If project was previously built and threw error, can config the project to have Multi-SCM selected, but with NO SCM chosen, this will throw a separate error, but then if you go back and re-set up with Git SCM chosen in Multi-SCM then it does work.
      • The value of "RevisionState" must be getting set, and reset somewhere to cause this to not-work, then eventually work, although I haven't found where, or what the correct combination is.

      ("singular" taken to mean just choosing Git SCM, NOT 1 repo of Git SCM within Multi-SCM option)

      FATAL: hudson.scm.SCMRevisionState$None cannot be cast to org.jenkinsci.plugins.multiplescms.MultiSCMRevisionState
      java.lang.ClassCastException: hudson.scm.SCMRevisionState$None cannot be cast to org.jenkinsci.plugins.multiplescms.MultiSCMRevisionState
      	at org.jenkinsci.plugins.multiplescms.MultiSCM.checkout(MultiSCM.java:106)
      	at hudson.scm.SCM.checkout(SCM.java:484)
      	at hudson.model.AbstractProject.checkout(AbstractProject.java:1265)
      	at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:622)
      	at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
      	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:528)
      	at com.tikal.jenkins.plugins.multijob.MultiJobBuild$MultiJobRunnerImpl.run(MultiJobBuild.java:134)
      	at hudson.model.Run.execute(Run.java:1759)
      	at com.tikal.jenkins.plugins.multijob.MultiJobBuild.run(MultiJobBuild.java:73)
      	at hudson.model.ResourceController.execute(ResourceController.java:89)
      	at hudson.model.Executor.run(Executor.java:240)
      

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            Hide
            brantone Brantone added a comment - - edited
            Show
            brantone Brantone added a comment - - edited Fixed in: https://github.com/jenkinsci/multiple-scms-plugin/pull/9 ... waiting on merge.
            Hide
            scm_issue_link SCM/JIRA link daemon added a comment -

            Code changed in jenkins
            User: Brantone
            Path:
            src/main/java/org/jenkinsci/plugins/multiplescms/MultiSCM.java
            http://jenkins-ci.org/commit/multiple-scms-plugin/b25484f2510db17c0200342e29a567c0ecd7903a
            Log:
            In checkout(), catch ClassCastException for MultiSCMRevisionState

            [FIXED JENKINS-27638]

            Show
            scm_issue_link SCM/JIRA link daemon added a comment - Code changed in jenkins User: Brantone Path: src/main/java/org/jenkinsci/plugins/multiplescms/MultiSCM.java http://jenkins-ci.org/commit/multiple-scms-plugin/b25484f2510db17c0200342e29a567c0ecd7903a Log: In checkout(), catch ClassCastException for MultiSCMRevisionState [FIXED JENKINS-27638]
            Hide
            neon Neon Ngo added a comment -

            I am running Jenkins ver. 1.625.3, Git Plugin 2.3.5, Multiple SCMs plugin 0.4 and got the below error

            I selected Multiple SCMs and added two Git repos...

            FATAL: hudson.scm.SCMRevisionState$None cannot be cast to org.jenkinsci.plugins.multiplescms.MultiSCMRevisionState
            java.lang.ClassCastException: hudson.scm.SCMRevisionState$None cannot be cast to org.jenkinsci.plugins.multiplescms.MultiSCMRevisionState
            at org.jenkinsci.plugins.multiplescms.MultiSCM.checkout(MultiSCM.java:106)
            at hudson.scm.SCM.checkout(SCM.java:485)
            at hudson.model.AbstractProject.checkout(AbstractProject.java:1275)
            at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:610)
            at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
            at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:532)
            at hudson.model.Run.execute(Run.java:1741)
            at hudson.matrix.MatrixBuild.run(MatrixBuild.java:306)
            at hudson.model.ResourceController.execute(ResourceController.java:98)
            at hudson.model.Executor.run(Executor.java:408)
            Finished: FAILURE

            actually, I got the same ClassCastException when I only had one Git Repo under Multiple SCM repo.

            What plugin and version is this issue fixed under?

            Show
            neon Neon Ngo added a comment - I am running Jenkins ver. 1.625.3, Git Plugin 2.3.5, Multiple SCMs plugin 0.4 and got the below error I selected Multiple SCMs and added two Git repos... FATAL: hudson.scm.SCMRevisionState$None cannot be cast to org.jenkinsci.plugins.multiplescms.MultiSCMRevisionState java.lang.ClassCastException: hudson.scm.SCMRevisionState$None cannot be cast to org.jenkinsci.plugins.multiplescms.MultiSCMRevisionState at org.jenkinsci.plugins.multiplescms.MultiSCM.checkout(MultiSCM.java:106) at hudson.scm.SCM.checkout(SCM.java:485) at hudson.model.AbstractProject.checkout(AbstractProject.java:1275) at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:610) at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:532) at hudson.model.Run.execute(Run.java:1741) at hudson.matrix.MatrixBuild.run(MatrixBuild.java:306) at hudson.model.ResourceController.execute(ResourceController.java:98) at hudson.model.Executor.run(Executor.java:408) Finished: FAILURE actually, I got the same ClassCastException when I only had one Git Repo under Multiple SCM repo. What plugin and version is this issue fixed under?
            Hide
            brantone Brantone added a comment -

            Was for 0.4, and 0.5 was released in July.

            Show
            brantone Brantone added a comment - Was for 0.4, and 0.5 was released in July.

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              Assignee:
              brantone Brantone
              Reporter:
              brantone Brantone
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                Updated:
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