How do I solve: Error: Failed to list Firebase projects. See firebase-debug.log for more info

The fix is:

$ firebase logout

$ firebase login

It looks like when you upgrade firebase-tools, that may invalidate your auth token. You just have to log out and log back in.

Here's the message when you log out:

$ firebase logout ! Invalid refresh token, did not need to deauthorize + Logged out from <email>

For people who don't want to logout, the below command will also work.

firebase login --reauth

use firebase logout to log out then use firebase login to log back in to firebase in the CLI

Do this after updating the firebase tools using npm install -g firebase-tools

After succesfull login, use firebase use --add to list all the projects you have