Auth0 can't get page from react example project

Help
1

Hi, I’m using the react example page provided by Auth0 to build my own project. Everything is working on development env, but once I ran “react run build” and generated build, the profile auth0 link toke me to 404 instead, it links to ‘/profile?..’

Any suggestion on fix this problem?

2

Fixed.

Solution: build a catch all ‘*’ route in the backend, and serve “index.html” on this route.