CORS Error Request from outside source blocked?

Question

JavaScript

Hello.
Ran into a problem
Foreign origin request blocked: Single origin policy forbids reading remote resource at localhost:5000/Main/user/sign-up . (Reason: CORS request failed).

TypeError: NetworkError when attempting to fetch resource.
Permission to request from all sites made:

If I understand correctly, it is impossible to make a request from http to http, do you need https?

Answer 1

Localhost and CORS don't work together. Try hosting