blank page when deploying react-app into firebase hosting?

Question

i have a problem related to deploying my react-app into firebase hosting , my react app is created with create-react-app, the build folder is ready and and i have successfully deployed my app to firebase , but nothing shows up , here is my firebase.json file

firebase.json

here is the error in the browser : enter image description here

the app was working just fine in my computer localhost anybody knows how to fix this?

Answer 1

Make sure you remove any comments without brackets, jsx works fine with them in production mode but not in build mode.