reactjsmaterial-uipolyfillscore-js

React app error Object doesn't support property or method 'closest'


I'm trying to run my react app (using Material-UI) on IE 11. Some of my functionality doesn't work and i'm having this error in my browser: enter image description here

I tried this: import 'core-js/stable' and this: import 'react-app-polyfill/ie11' import 'react-app-polyfill/stable' but the result is kind of the same.


Solution

  • Material-UI doesn't support IE 11 in their new component.