Hello!
I am executing the AEM SPA react tutorial from the documentation below:
https://helpx.adobe.com/br/experience-manager/kt/sites/using/getting-started-spa-wknd-tutorial-devel...
I did everything as documentation is saying, except because I am using updated version to node and npm:
Node: v14.16.1
npm: 6.14.12
Everything is working fine until I install React Router, create RouteHelper.js and update index.js to to wrap the App with BrowserRouter and ScrollToTop components
When I do this, I start to get the error below on my react app (localhost:3000)

When I come back my application to state that was before the instalation of the React Router, everything works again.
Can someone help me? Thanks in advance!