Git HTTPS Error: So you have added Git service to your project;
Copied the HTTPS URL;
Attempted to clone;
And have now received the following error: "...not valid: is this a git repository?"
Well, most users will experience this issue: https://help.cloudforge.com/entries/22543714-Cannot-clone-from-push-to-recently-created-Git-repositories-
Solution: Please try using SSH. You will have to wait, as HTTS will take time accessing newly added Git repos. This may take a few hours, though you will be able to access your repo w/SSH.
When searching for that errror, it is a common error on Github and Bitbucket as well when using HTTPS, and they both have recommend using SSH instead.
Please give that a try, and use SSH in the mean time. Feel free to open a ticket and contact us with any further issues when connecting to GIt, and include the project, users, client, as well as any relevant screenshots.