Could not proxy request /babel/parser/lib/index.js from localhost:3000 to http://127.0.0.1:5000.

[kapilbhise]

I am getting this error while hiding api key in .env .
Could not proxy request /babel/parser/lib/index.js from localhost:3000 to http://127.0.0.1:5000.
how can i resolve this ?

[jcubic]

Had the same issue, I'm not able to use the proxy. Is anyone reading discussions?

Proxy doesn't work. I've tried package.json and manual proxy both return error.