CI build pending with Gitlab Merge Request Builder Plugin

Question

I use GitLab 8.7.3 and Jenkins 2.3 with Gitlab Merge Request Builder Plugin 2.0.0

Until before, when we made merge-request on gitlab, Jenkins build is started and Jenkins put a comment Build PASS or Failed.

But now, there "CI build pending" without jenkins comments on merge-request

I find the following log in Jenkins:

WARNING: org.jenkinsci.plugins.gitlab.GitlabBuildTrigger.run() failed for hudson.model.FreeStyleProject@b0ec9[Project_name]
java.lang.NullPointerException
    at org.jenkinsci.plugins.gitlab.GitlabMergeRequestWrapper.check(GitlabMergeRequestWrapper.java:100)
    at org.jenkinsci.plugins.gitlab.GitlabRepository.check(GitlabRepository.java:86)
    at org.jenkinsci.plugins.gitlab.GitlabRepository.check(GitlabRepository.java:68)
    at org.jenkinsci.plugins.gitlab.GitlabMergeRequestBuilder.run(GitlabMergeRequestBuilder.java:28)
    at org.jenkinsci.plugins.gitlab.GitlabBuildTrigger.run(GitlabBuildTrigger.java:134)
    at hudson.triggers.Trigger.checkTriggers(Trigger.java:273)
    at hudson.triggers.Trigger$Cron.doRun(Trigger.java:222)
    at hudson.triggers.SafeTimerTask.run(SafeTimerTask.java:50)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    at java.util.concurrent.FutureTask.runAndReset(Unknown Source)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

anyone know how to fix this problem? anyhelp is welcome. Thank you.

Kamita Satoshi Kamita Satoshi · Accepted Answer · 2016-07-19T07:01:24

why this occurs is that I have built other Jenkins for backup. I didn't notice it set Crontab to fetch merge-request notification and the Jenkins on backup server couldn't build due to another reason.

Thank you all who read or thought this issue.

CI build pending with Gitlab Merge Request Builder Plugin

1 Answers