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我正在尝试使用cmd提示部署Firebase angular js Web应用程序功能：

firebase deploy --only functions

但是我不断得到错误代码：

C:\Users\deji\Desktop\TNF>firebase deploy --only functions

=== Deploying to 'fantasyapp-a5717'...

i  deploying functions
Running command: npm --prefix %RESOURCE_DIR% run lint

> functions@ lint C:\Users\deji\Desktop\TNF\functions
> eslint .


C:\Users\deji\Desktop\TNF\functions\index.js
  17:5   error    Expected catch() or return                  promise/catch-or-return
  17:54  error    Each then() should return a value or throw  promise/always-return
  17:54  warning  Unexpected function expression              prefer-arrow-callback
  19:9   error    Expected catch() or return                  promise/catch-or-return
  19:9   warning  Avoid nesting promises                      promise/no-nesting
  21:9   warning  Unexpected function expression              prefer-arrow-callback
  21:9   error …