firebase init：＆＃34;错误400指定了无效的Firebase＆＃34;

Question

我尝试使用Firebase云功能但是当我运行命令firebase init functions时出现此错误：

  

HTTP错误：400，指定了无效的Firebase。

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You're about to initialize a Firebase project in this directory:

  C:\Users\My\Desktop\functions

? Are you ready to proceed? Yes

=== Project Setup

First, let's associate this project directory with a Firebase project.
You can create multiple project aliases by running firebase use --add,
but for now we'll just set up a default project.

? Select a default Firebase project for this directory: projectName(projectID)

=== Functions Setup

A functions directory will be created in your project with a Node.js
package pre-configured. Functions can be deployed with firebase deploy.


Error: HTTP Error: 400, Invalid Firebase specified.

我该如何解决这个问题？感谢。