我正在尝试在firebase上托管我的webapp，目前我遇到了这个问题：
我的操作顺序：
(in root) > npm install -g firebase-tools
> firebase login
> $ npm run build
> cd dist
> firebase init iq18
> (select my desired app in FB dropdown)
> returns: Error: An unexpected error has occurred.
无论我尝试什么，从my / dist目录运行init之后，我都无法将其实际部署到firebase。日志中的完整错误：
[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] [2018-06-04T19:03:39.456Z] >>> HTTP REQUEST GET https://admin.firebase.com/v1/projects
Mon Jun 04 2018 15:03:39 GMT-0400 (EDT)
[debug] [2018-06-04T19:03:39.812Z] <<< HTTP RESPONSE 200
[info]
=== Iq17 Setup
[debug] [2018-06-04T19:03:42.715Z] TypeError: features[nextFeature] is not a function
at init (/usr/local/lib/node_modules/firebase-tools/lib/init/index.js:13:49)
at /usr/local/lib/node_modules/firebase-tools/lib/init/index.js:14:14
at process._tickDomainCallback (internal/process/next_tick.js:135:7)
[error]
[error] Error: An unexpected error has occurred.
我尝试过的事情：
我不太清楚我还能做些什么来解决这个部署问题。