Error while initially setting-up the plug-in "Parameterized Builds for Jenkins"

[Andras Ujfalusi]

Hi,

I am trying to configure this plugin for the first time use, but when I am trying to add the Jenkins for a project, it gives an error, without any meaningful hint, what might be the problem.

Error message while testing the Jenkins settings: "Failed to establish connection"
My settings: my base/root URL for Jenkins
Nickname: my customer server nickname
Default user / token: left empty

When I add a wrong URL, then the error message changes:
"An error occurred trying to establish a connection"

So I guess he can see my Jenkins server, however, I would need some "logs" to troubleshoot this.

Thanks in advance for the support/hints.

[Andras Ujfalusi · Accepted solution]

Got it now, the default user and token is kind of user&pass combo.

Entering that, I have now "Connection successful".