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  1. Jenkins
  2. JENKINS-69265

SCM GIT repository URL internal error during form field validation

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: Major Major
    • trilead-api-plugin
    • None
    • Jenkins v2.346.2
      OS Windows server 2016
      Plugins: Git Client 3.11.2
      Java(TM) SE Runtime Environment (build 17.0.4+11-LTS-179)



      Upgraded Git &  Git Client to latest versions.

      Nightly builds failed with this error...

      The recommended git tool is: NONE
      FATAL: com/trilead/ssh2/ServerHostKeyVerifier has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
      java.lang.UnsupportedClassVersionError: com/trilead/ssh2/ServerHostKeyVerifier has been compiled by a more recent version of the Java Runtime (class file version 55.0), this version of the Java Runtime only recognizes class file versions up to 52.0
          at java.lang.ClassLoader.defineClass1(Native Method)
          at java.lang.ClassLoader.defineClass(Unknown Source)
          at org.apache.tools.ant.AntClassLoader.defineClassFromData(AntClassLoader.java:1172)
          at org.apache.tools.ant.AntClassLoader.getClassFromStream(AntClassLoader.java:1340)
          at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1392)
          at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1357)
          at jenkins.ClassLoaderReflectionToolkit.loadClass(ClassLoaderReflectionToolkit.java:148)
          at hudson.ClassicPluginStrategy$DependencyClassLoader.findClass(ClassicPluginStrategy.java:650)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at org.apache.tools.ant.AntClassLoader.findBaseClass(AntClassLoader.java:1421)
          at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1108)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at java.lang.ClassLoader.defineClass1(Native Method)
          at java.lang.ClassLoader.defineClass(Unknown Source)
          at org.apache.tools.ant.AntClassLoader.defineClassFromData(AntClassLoader.java:1172)
          at org.apache.tools.ant.AntClassLoader.getClassFromStream(AntClassLoader.java:1340)
          at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1392)
          at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1357)
          at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1112)
          at java.lang.ClassLoader.loadClass(Unknown Source)
          at org.jenkinsci.plugins.gitclient.verifier.KnownHostsFileVerificationStrategy.getVerifier(KnownHostsFileVerificationStrategy.java:17)
          at org.jenkinsci.plugins.gitclient.verifier.KnownHostsFileVerificationStrategy.getVerifier(KnownHostsFileVerificationStrategy.java:8)
          at org.jenkinsci.plugins.gitclient.Git.getClient(Git.java:137)
          at hudson.plugins.git.GitSCM.createClient(GitSCM.java:916)
          at hudson.plugins.git.GitSCM.createClient(GitSCM.java:847)
          at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1297)
          at hudson.scm.SCM.checkout(SCM.java:540)
          at hudson.model.AbstractProject.checkout(AbstractProject.java:1217)
          at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:647)
          at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:85)
          at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:519)
          at hudson.model.Run.execute(Run.java:1897)
          at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:44)
          at hudson.model.ResourceController.execute(ResourceController.java:101)
          at hudson.model.Executor.run(Executor.java:442)
      Finished: FAILURE

      I noticed when configuring SCM Git repository URL's, that form validation failed when entering valid Git url,

      So downgraded plugins until builds succeeded with Git plugin 4.11.4 & Git Client 3.11.0

       

          [JENKINS-69265] SCM GIT repository URL internal error during form field validation

          Mark Waite added a comment -

          Downgrading the git client plugin and the git plugin will only resolve the issue temporarily. Fix the root cause of the issue by downgrading the trilead plugin from 1.71.v9e7860a_67a_df to 1.67.vc3938a_35172f. More details are available in JENKINS-69229.

          We're only about a month away from the end of Java 8 support by Jenkins. Now is also a good time to plan your upgrade to Java 11. The upgrade does not need to be done for this issue, but the September 2022 release 2.361.1 will not support Java 8.

          Mark Waite added a comment - Downgrading the git client plugin and the git plugin will only resolve the issue temporarily. Fix the root cause of the issue by downgrading the trilead plugin from 1.71.v9e7860a_67a_df to 1.67.vc3938a_35172f. More details are available in JENKINS-69229 . We're only about a month away from the end of Java 8 support by Jenkins. Now is also a good time to plan your upgrade to Java 11. The upgrade does not need to be done for this issue, but the September 2022 release 2.361.1 will not support Java 8.

            markewaite Mark Waite
            jjones44 Jeff Jones
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              Created:
              Updated:
              Resolved: