I was following a YouTube tutorial on how to create a login page using Material-UI, with some modifications. However, either way I do it, the page refuses to render. I am doing it on Codesandbox. I would like to know, is there anything I am doing wrong?
EDIT: I started over, and looking at my console, I am getting this error:
_csbRefreshUtils.prelude is not a function
https://codesandbox.io/s/funny-sun-ryqf5?file=/src/App.js
This is the video I am trying to follow: https://youtu.be/L2RnP5vhbdg