Hello,

I am using a GitLab webhook for push events to trigger the build of my Jenkins project (Poll SCM). The webhook URL is in the format "https://jenkins_url/git/notifyCommit?url=repo_url").

Since the last Git Plugin update, I receive the following error when executing the webhook:

"Hook executed successfully but returned HTTP 401. Error 401 An access token is required. Please refer to Git plugin documentation for details."

I never used a token for the webhook and don´t need one either.
I already found the documentation for push notification https://plugins.jenkins.io/git/#plugin-content-push-notification-from-repository and tried to execute the command in script console and add it to the java start parameter, nothing is working (maybe I am doing something wrong...)

Can please someone let me know how to use the webhook without a token again?

Thank you!

Best regards,
Bjoern