Problem
Applies to all supported versions.
When attempting to build a Jenkins job using the Release Automation Jenkins Plugin, the following error occurs:
[job-xxxx-jobServer-xxxx-10:Jenkins - Build a Job in Jenkins] ERROR (com.nolio.platform.shared.executables.actions.jenkins.BuildJobJenkinsAction:197) - Error occured during BuildJobJenkinsAction execution.java.lang.NullPointerException
Cause
Release Automation cannot contact the machine running Jenkins.
Resolution
There are a number of possible problems that can result in this issue, thus one or more of the below solutions may apply: