Cloud Build: Self hosted Plastic SCM server fails to connect - "Invalid URL"

We have a self hosted Plastic SCM server which is accessible through the internet via URL and uses a certificate which is signed by a certificate authority. Cloud Build used to work with this server in the past, but since the recent update to the Cloud Build web interface, we cannot get it to work anymore.

Using the following URL scheme (which worked in the past) now fails:
ssl://subdomain.domain.com:8088

The error message reads: “Invalid URL”

I will also file a bug report.

Hi Xavier,

Thank you for your patience with this. If you are still experiencing this issue, could you reach out to our support team via the open-a-support ticket link in the Unity Dashboard? I’d like to investigate further. We did have an issue with characters in the URLs for self-hosted Plastic servers years back, but that should have been resolved.

Thank you,

Peter D.
Unity Service Support

Hi Peter,

Yes the issue persists. I originally filed a bug report through the Editor, but haven’t heard back.
I will open a ticket through the website instead, like you suggested.

Thank you,
Xavier