Element type is invalid: expected a string (for built-in components) or a class/function

Question

import React from \'react\';
import ReactDOM from \'react-dom\';
import Map from \'./components/map/container/map\';
import App from \'./App\';
import \'./index.css\         


        

Answer 1

I ran into the same problem in my react application. It's definitely your import statements as stated above. I changed:

import {x} from '/x.js' to import x from '/x.js'

and that got the job done