Uncaught Error: Minified React error #200 (react-dom.production.min.js:243)

Issue:
I am able to work on the first react assignment on my laptop. But I’m having issue with working on codepen. Even the simple code is not working when I add react bootstrap package in the project

Code
https://codepen.io/maleehak/pen/gOwJgmy?editors=1010

Your browser information:

User Agent is: Chrome/87.0.4280.141 Safari/537.36.

Challenge: Build a Random Quote Machine

Link to the challenge:

This code can’t find an HTML element with id “root”:

ReactDOM.render(
    <App />,
  document.getElementById('root')
);

Thanks a lot :slight_smile: