Hi Team, wanted to know how can I resolve such type of error with javascript. I have set a predefined response for one of the request. When i navigate to live url and look for the changes sthat should be received according to the mocked response, developer console shows you need to enable JavaScript to run this app instead of returning mocked response

Seems like there’s some missing context here. A JSON stub like the one in your screenshot wouldn’t cause this behaviour in the browser so I suspect you’re hitting a different endpoint