'firebase init' 给了我一个离子项目的一般错误

Question

I'm following a course of ionic and I need to store a picture on firebase database, at that point we should install firebase-tools, which I do by executing as admin:

npm install -g firebase-tools

But then the course says you should execute:

firebase init

and then I receive the following error:

Error: An unexpected error has occurred.

This generic error with nothing else.

Any ideas of how to solve this?

Answer 1

If you execute:

firebase init --debug

This gives you more info about the error.

It might be something about credentials or login information which can be solved by executing:

firebase login