Jenkins ver. 1.574
Testng-Plugin version: 1.10
When using Jenkins with a custom Home directory (ex: /home/jenkins/jenkins-prometheus), it appears that a 502 Bad Gateway error occurs when clicking on the Class Name on a testng test result. Here is an example of the URL that the plugin is trying to navigate to:
Changing the URL to the following successfully loads the page for the Class Name:
It appears that the problem is related to the custom Home directory.