Gruntjs Yeoman/Grunt使用webapp项目运行指南针。循环参数引用-浏览器错误

我只是想开始一个新的项目与约曼包括指南针

如果我想要一个约曼水疗中心，指南针工作正常，因此似乎所有东西都包括/安装了：

yo angular
? Would you like to use Sass (with Compass)? Yes

当我想要一个webapp（站点）时，我无法让它工作：

yo webapp
? What more would you like? Sass, Bootstrap Yes
etc, etc.

服务器启动正常

grunt serve

在添加新的scss文件之前，请执行以下操作：

@import "compass/css3";

现在有问题了吗

Running "watch" task
Waiting...
>> File "app/styles/custom-base.scss" added.
Running "sass:server" (sass) task
>> file to import not found or unreadable: compass/css3
>> Current dir: /Users/kerrysmyth/code/app/styles/
>>   Line 3  Column 9  app/styles/custom-base.scss

按照此处所述调整了Gruntfile.js

试图再次发出咕噜声

grunt serve

现在还有其他问题（循环参数引用-浏览器）：

按此处所述调整文件更改：

browsers = browsers

到

试着开始咕噜声发球

grunt serve

再次但现在不起作用：

Running "serve" task
Running "clean:server" (clean) task
>> 1 path cleaned.
Running "wiredep:app" (wiredep) task
Running "wiredep:sass" (wiredep) task
Running "concurrent:server" (concurrent) task
Running "babel:dist" (babel) task
Done, without errors.


Execution Time (2015-07-24 01:27:32 UTC)
loading tasks        139ms  ▇▇▇▇▇▇▇▇ 18%
loading grunt-babel  475ms  ▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 61%
babel:dist           164ms  ▇▇▇▇▇▇▇▇▇ 21%
Total 779ms
    Warning:  Use --force to continue.

    Aborted due to warnings.

警告没有指向任何东西&咕噜声发球无效

经过几个小时的努力，我真的被卡住了。我想把铅笔插到鼻子上，把我的头砸在桌子上

grunt serve

Running "serve" task
Running "clean:server" (clean) task
>> 1 path cleaned.
Running "wiredep:app" (wiredep) task
Running "wiredep:sass" (wiredep) task
Running "concurrent:server" (concurrent) task
Running "babel:dist" (babel) task
Done, without errors.


Execution Time (2015-07-24 01:27:32 UTC)
loading tasks        139ms  ▇▇▇▇▇▇▇▇ 18%
loading grunt-babel  475ms  ▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇ 61%
babel:dist           164ms  ▇▇▇▇▇▇▇▇▇ 21%
Total 779ms
    Warning:  Use --force to continue.

    Aborted due to warnings.