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  1. Jenkins
  2. JENKINS-35259

FATAL: null - Gerrit trigger

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      I'm getting the following error:

      Building in workspace /var/lib/jenkins/jobs/delegate/workspace
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url ssh://Jenkins@localhost:29418/delegate # timeout=10
Fetching upstream changes from ssh://Jenkins@localhost:29418/delegate
 > git --version # timeout=10
using GIT_SSH to set credentials 
 > git -c core.askpass=true fetch --tags --progress ssh://Jenkins@localhost:29418/delegate refs/changes/*:refs/changes/*
 > git rev-parse FETCH_HEAD^{commit} # timeout=10
Checking out Revision e31eedc809f88c69ea6b5193e8a90e052421ec2d ()
 > git config core.sparsecheckout # timeout=10
 > git checkout -f e31eedc809f88c69ea6b5193e8a90e052421ec2d
FATAL: null
java.lang.NullPointerException
	at java.util.TreeMap.compare(TreeMap.java:1290)
	at java.util.TreeMap.put(TreeMap.java:538)
	at hudson.util.CopyOnWriteMap.put(CopyOnWriteMap.java:104)
	at hudson.plugins.git.GitTagAction.<init>(GitTagAction.java:44)
	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1143)
	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.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:98)
	at hudson.model.Executor.run(Executor.java:408)
Finished: FAILURE

      If i look inside the jenkins workspace everything looks good. If i run all the git commands manually it also checkouts the correct commit but everything crashes after that.

      Config:
      Source code management: Git
      Repositories: ssh://Jenkins@localhost:29418/delegate
      Credentials: Jenkins
      Name: empty
      Refspec: refs/changes/:refs/changes/

      Branches to build: **
      Strategy for choosing what to build: Gerrit Trigger

      Build triggers: Gerrit event
      Choose a Server: gerrit
      Gerrit project:
      type = plain, Pattern = delegate
      branches
      type = Path, Pattern = **

      Interesting:

      If i change the refspec to something else or leave it bland the build will success but the latest changes won't be checked out from gerrit. So is there a solution to this problem or am I doing something wrong?

            rsandell rsandell
            nilosweden nilo swe
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              Created:
              Updated:
              Resolved: