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  1. Jenkins
  2. JENKINS-10977

Using a "Groovy Command" build step with the pre-scm-buildstep plugin returns a 500 server error

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • Icon: Major Major
    • plugin-proposals
    • None
    • CentOS 5.6, Java 1.5

      The following steps threw a server 500 error:

      • Checked "Run buildstep before SCM runs".
      • From the "Add build step" drop-down, I chose "Execute system Groovy script". (Provided by the Groovy Plugin)
      • Chose "Groovy Command".
      • Entered the following in the text box:
        • ["/home/jenkins/scripts/vm-start-if-not-running.sh", "[ha-datacenter/datastore1] build-system-pool/bs-slave-04/bs-slave-04.vmx"].execute().text
      • Scrolled to the bottom of the screen and clicked "Save".
        This returned the following response:
        Status Code: 500

      Exception:
      Stacktrace:

      java.lang.RuntimeException: Failed to instantiate class org.jenkinsci.plugins.preSCMbuildstep.PreSCMBuildStepsWrapper from {"buildstep":{"bindings":"","classpath":"","kind":"hudson.plugins.groovy.SystemGroovy$DescriptorImpl","scriptSource":{"command":"[\"/home/jenkins/scripts/vm-start-if-not-running.sh\", \"[ha-datacenter/datastore1] build-system-pool/bs-slave-04/bs-slave-04.vmx\"].execute().text","value":"0"},"stapler-class<span class="code-quote">":"hudson.plugins.groovy.SystemGroovy"}}
	at hudson.model.Descriptor.newInstance(Descriptor.java:560)
	at hudson.util.DescribableList.rebuild(DescribableList.java:155)
	at hudson.model.Project.submit(Project.java:196)
	at hudson.model.Job.doConfigSubmit(Job.java:965)
	at hudson.model.AbstractProject.doConfigSubmit(AbstractProject.java:643)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

      I can create a pre-scm-buildstep using "Execute shell" without issue.

      These steps work without issue when I try to create a regular build step in the "Build" section of the job's configuration.

        1. jenkins.log
          36 kB
          Bernard McKeever

            cjo9900 cjo9900
            dregin Bernard McKeever
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              Created:
              Updated:
              Resolved: