I install firebase-tutorial and it consists of some folder such as web-start, web etc.
I run "firebase serve" on cmd in /firebase-tutorial/web folder. The page is below when I open /localhost:5000 on my browser.
But the google code lab guide says that
- Reload your app if it is still being served or run
firebase serve on the command line to start serving the app from http://localhost:5000 and open it in your browser.
I cannot sign in on web chat example.