How to solve 'Redirect has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header'?

Question

I am working on an app using Vue js. According to my setting I need to pass to a variable to my URL when setting change.

Answer 1

You can solve this temporarily by using the Firefox add-on, CORS Everywhere. Just open Firefox, press Ctrl+Shift+A , search the add-on and add it!