reactjs - websocket conection problem in the console establishment: net::ERR_CONNECTION_REFUSED

Question

anyone knows which it's this error when I develop an create-react-app and run the console?

reload.js:22 WebSocket connection to 'ws://127.0.0.1:5500/ws' failed: Error in connection establishment: net::ERR_CONNECTION_REFUSED

the app it's still in his start form, nothing changed.

I don't know if it is a problem of my computer/browser or something else? I checked and the problem didn't show up in firefox

question from:https://stackoverflow.com/questions/65939673/websocket-conection-problem-in-the-console-establishment-neterr-connection-re

Answer 1

Waitting for answers