Firebase Web Init 错误文件已存在

Question

我已经安装了 Node.js、npm 和 firebase-tools。我想使用 Firebase 托管部署网络应用程序。我按照文档并按照所示执行命令，但出现意外错误。我已经发布了 firebase 调试日志。我该如何解决？

[debug] [2019-04-20T21:08:12.230Z] ----------------------------------------------------------------------
[debug] [2019-04-20T21:08:12.233Z] Command:       C:\Program Files\nodejs\node.exe C:\Users\Cameron\AppData\Roaming\npm\node_modules\firebase-tools\lib\bin\firebase.js init
[debug] [2019-04-20T21:08:12.233Z] CLI Version:   6.7.0
[debug] [2019-04-20T21:08:12.233Z] Platform:      win32
[debug] [2019-04-20T21:08:12.233Z] Node Version:  v11.14.0
[debug] [2019-04-20T21:08:12.234Z] Time:          Sat Apr 20 2019 17:08:12 GMT-0400 (Eastern Daylight Time)
[debug] [2019-04-20T21:08:12.234Z] ----------------------------------------------------------------------
[debug] 
[debug] [2019-04-20T21:08:12.241Z] > command requires scopes: ["email","openid","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","https://www.googleapis.com/auth/cloud-platform"]
[debug] [2019-04-20T21:08:12.242Z] > authorizing via signed-in user
[info] 
     ######## #### ########  ######## ########     ###     ######  ########
     ##        ##  ##     ## ##       ##     ##  ##   ##  ##       ##
     ######    ##  ########  ######   ########  #########  ######  ######
     ##        ##  ##    ##  ##       ##     ## ##     ##       ## ##
     ##       #### ##     ## ######## ########  ##     ##  ######  ########

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

  C:\Users\Cameron

Before we get started, keep in mind:

  * You are initializing your home directory as a Firebase project

[info] 
=== Project Setup
[info] 
[info] First, let's associate this project directory with a Firebase project.
[info] You can create multiple project aliases by running firebase use --add, 
[info] but for now we'll just set up a default project.
[info] 
[debug] [2019-04-20T21:08:16.637Z] > refreshing access token with scopes: ["email","https://www.googleapis.com/auth/cloud-platform","https://www.googleapis.com/auth/cloudplatformprojects.readonly","https://www.googleapis.com/auth/firebase","openid"]
[debug] [2019-04-20T21:08:16.638Z] >>> HTTP REQUEST POST https://www.googleapis.com/oauth2/v3/token  
 <request body omitted>
[debug] [2019-04-20T21:08:16.846Z] <<< HTTP RESPONSE 200
[debug] [2019-04-20T21:08:16.878Z] >>> HTTP REQUEST GET https://firebase.googleapis.com/v1beta1/projects?page_size=100  

[debug] [2019-04-20T21:08:17.215Z] <<< HTTP RESPONSE 200
[info] i  Using project autoretarb (autoretarb)
[info] 
=== Hosting Setup
[info] 
[info] Your public directory is the folder (relative to your project directory) that
[info] will contain Hosting assets to be uploaded with firebase deploy. If you
[info] have a build process for your assets, use your build's output directory.
[info] 
[debug] [2019-04-20T21:08:33.318Z] Error: EEXIST: file already exists, mkdir 'C:\Users\Cameron'
    at Object.mkdirSync (fs.js:773:3)
    at mkdirsSync (C:\Users\Cameron\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\fs-extra\lib\mkdirs\mkdirs-sync.js:22:9)
    at mkdirsSync (C:\Users\Cameron\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\fs-extra\lib\mkdirs\mkdirs-sync.js:27:16)
    at mkdirsSync (C:\Users\Cameron\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\fs-extra\lib\mkdirs\mkdirs-sync.js:28:9)
    at mkdirsSync (C:\Users\Cameron\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\fs-extra\lib\mkdirs\mkdirs-sync.js:28:9)
    at mkdirsSync (C:\Users\Cameron\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\fs-extra\lib\mkdirs\mkdirs-sync.js:28:9)
    at mkdirsSync (C:\Users\Cameron\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\fs-extra\lib\mkdirs\mkdirs-sync.js:28:9)
    at mkdirsSync (C:\Users\Cameron\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\fs-extra\lib\mkdirs\mkdirs-sync.js:28:9)
    at mkdirsSync (C:\Users\Cameron\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\fs-extra\lib\mkdirs\mkdirs-sync.js:28:9)
    at mkdirsSync (C:\Users\Cameron\AppData\Roaming\npm\node_modules\firebase-tools\node_modules\fs-extra\lib\mkdirs\mkdirs-sync.js:28:9)
[error] 
[error] Error: An unexpected error has occurred.

Answer 1

首先注意靠近顶部的警告：

Before we get started, keep in mind:

You are initializing your home directory as a Firebase project

请确定您要将主目录用作项目根目录。这通常不是一个好主意。如果你想在你的主目录下创建其他项目，那以后肯定会出问题。相反，我建议您创建一个新目录并从那里创建运行 firebase init。 CLI 将要在那里创建一堆其他文件和目录。

现在，请注意出现错误的提示：

Your public directory is the folder (relative to your project directory) that will contain Hosting assets to be uploaded with firebase deploy. If you have a build process for your assets, use your build's output directory.

它明确表示相对于你的项目目录，但你给了它一个绝对路径"C:\Biz Drive\admin_public"。

最好允许 Firebase CLI 在项目文件夹中的默认位置创建 public 文件夹，除非您知道自己有非常特殊的需求。为了开始，我建议只采用默认值，然后在 firebase.json 之后修改它们。

Answer 2

If you are using Windows

我遇到了同样的错误，然后我只是运行作为管理员的命令提示符，然后问题就解决了。

Firebase Web Init 错误文件已存在

Firebase Web Init Error File Already Exists

node.js

firebase

firebase-cli