[JIRA] (JENKINS-39044) NPE thrown when firing upstream jobs

jenkins@vampyred.net (JIRA)

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Oct 17, 2016, 2:33:01 PM10/17/16

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Mike Delaney created an issue

Jenkins /

JENKINS-39044

NPE thrown when firing upstream jobs

Issue Type:	Bug
Assignee:	Unassigned
Attachments:	sample-classic.xml, sample-pipeline.xml
Components:	core
Created:	2016/Oct/17 6:32 PM
Environment:	Jenkins: 2.25 Java: 1.8.0_72
Priority:	Major
Reporter:	Mike Delaney

I've run into an issue where, when trying to trigger a pipeline job from a freestyle (classic), I'm seeing a NPE in the jenkins log. This happens when the pipeline job is an upstream of a freestyle job; and trying to watch for new builds of the freestyle.

The full stack trace is:

 
                                                                WARNING: RunListener failed
java.lang.NullPointerException
        at hudson.model.Result.isBetterOrEqualTo(Result.java:130)
        at jenkins.triggers.ReverseBuildTrigger.shouldTrigger(ReverseBuildTrigger.java:139)
        at jenkins.triggers.ReverseBuildTrigger.access$000(ReverseBuildTrigger.java:89)
        at jenkins.triggers.ReverseBuildTrigger$RunListenerImpl.onCompleted(ReverseBuildTrigger.java:258)
        at hudson.model.listeners.RunListener.fireCompleted(RunListener.java:214)
        at hudson.model.Run.execute(Run.java:1765)
        at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
        at hudson.model.ResourceController.execute(ResourceController.java:98)
        at hudson.model.Executor.run(Executor.java:401)
 
                                                            

This is preventing the upstream job from getting triggered.