Is there a option to run ready API test cases from Gitlab ?

Siris: Just a heads up, you are replying to a thread that is over a year old. Typically it's a good idea to start your own thread instead of reviving this one. While the issues appear to be closely related, that's not always the case and can muddy the waters for trying to help.

That being said, you need to provide the errors you are getting, as any troubleshooting I try to do would be guesswork at best. The more details you can provide, the better. Is your gitlab running Windows? Linux? Did you install a ReadyAPI license under the user that you are running the ReadyAPI tests as?