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JavaScript React Basics (2018) Thinking in Components Use a Component with JSX

Hi everyone I'm getting this error. I'm not sure what is going on

Access to XMLHttpRequest at 'file:///Users/jonathanguerrero/Documents/GitHub/scoreboard_proj/app.js' from origin 'null' has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes: http, data, chrome, chrome-extension, chrome-untrusted, https.

Failed to load resource: net::ERR_FAILED

1 Answer

Tom Phillips
Tom Phillips
896 Points

The CORS error stands for 'cross origin resource sharing'. It is telling you that you can't request or "load" resources from a server that is outside the domain in which you are working from. Check out this article. It describes 3 ways to fix your issue: https://medium.com/@dtkatz/3-ways-to-fix-the-cors-error-and-how-access-control-allow-origin-works-d97d55946d9