Manifest.json Unexpected Token

Question

Hello I pushed a react/express project up to heroku (https://polar-oasis-57801.herokuapp.com/) and received the following errors in the console: Chrome console error messages

Answer 1

I added this change "/cat-cards/" in my server.js file so now it's app.use("/cat-cards/", express.static("client/build"));. Adding that change and pushing to Heroku made my website work. This helped me: https://github.com/facebook/create-react-app/issues/1812#issuecomment-286511320