How to fix problem with React course?

Question

I starts learn React on SoloLearn, and faced a problem - it don't works in it's playground - when I run code, it writes an errors in browser's console:

" Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://unpkg.com/react@16/umd/react.development.js. (Reason: CORS request did not succeed).

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://unpkg.com/react-dom@16/umd/react-dom.development.js. (Reason: CORS request did not succeed).

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://app.adjust.com/session. (Reason: CORS request did not succeed). "

How to fix this problem?

Answer 1

Feel free to use this template

https://code.sololearn.com/Wi772Mr81mX8/?ref=app