我正在努力创建自定义的mdl主题，因此github自述文件对于从未使用过gulp的人并不是特别有用：https://github.com/google/material-design-lite 我克隆了存储库并全局安装了gulp，然后在项目内部运行了npm install。之后，我修改了_variables.scss，因为似乎在那里出现了颜色定义：
$color-primary: "1, 171, 142";
$color-primary-dark: "1, 106, 89";
$color-accent: "160, 230, 218";
我运行了gulp all，希望它能做些什么，但我只会遇到这个隐秘的错误：
1 code style error found.
validateLineBreaks: Invalid line break at D:\git\material-design-lite\gulpfile.b abel.js :
16 | * limitations under the License
17 | *
18 | */
-----------^
19 |
20 |// jscs:disable jsDoc
1 code style error found.
[20:59:54] 'lint' errored after 1.44 s
[20:59:54] Error in plugin "gulp-jscs"
Message:
JSCS failed for: D:\git\material-design-lite\src\mdlComponentHandler.js, D:\ git\material-design-lite\src\animation\demo.js, D:\git\material-design-lite\src\ button\button.js, D:\git\material-design-lite\src\checkbox\checkbox.js, D:\git\m aterial-design-lite\src\data-table\data-table.js, D:\git\material-design-lite\sr c\icon-toggle\icon-toggle.js, D:\git\material-design-lite\src\layout\layout.js, D:\git\material-design-lite\src\menu\menu.js, D:\git\material-design-lite\src\pr ogress\progress.js, D:\git\material-design-lite\src\radio\radio.js, D:\git\mater ial-design-lite\src\ripple\ripple.js, D:\git\material-design-lite\src\snackbar\s nackbar.js, D:\git\material-design-lite\src\spinner\spinner.js, D:\git\material- design-lite\src\slider\slider.js, D:\git\material-design-lite\src\switch\switch. js, D:\git\material-design-lite\src\tabs\tabs.js, D:\git\material-design-lite\sr c\third_party\rAF.js, D:\git\material-design-lite\src\textfield\textfield.js, D: \git\material-design-lite\src\tooltip\tooltip.js, D:\git\material-design-lite\gu lpfile.babel.js
[20:59:54] 'all' errored after 5.43 s
[20:59:54] Error in plugin 'run-sequence(lint)'
Message:
JSCS failed for: D:\git\material-design-lite\src\mdlComponentHandler.js, D:\ git\material-design-lite\src\animation\demo.js, D:\git\material-design-lite\src\ button\button.js, D:\git\material-design-lite\src\checkbox\checkbox.js, D:\git\m aterial-design-lite\src\data-table\data-table.js, D:\git\material-design-lite\sr c\icon-toggle\icon-toggle.js, D:\git\material-design-lite\src\layout\layout.js, D:\git\material-design-lite\src\menu\menu.js, D:\git\material-design-lite\src\pr ogress\progress.js, D:\git\material-design-lite\src\radio\radio.js, D:\git\mater ial-design-lite\src\ripple\ripple.js, D:\git\material-design-lite\src\snackbar\s nackbar.js, D:\git\material-design-lite\src\spinner\spinner.js, D:\git\material- design-lite\src\slider\slider.js, D:\git\material-design-lite\src\switch\switch. js, D:\git\material-design-lite\src\tabs\tabs.js, D:\git\material-design-lite\sr c\third_party\rAF.js, D:\git\material-design-lite\src\textfield\textfield.js, D: \git\material-design-lite\src\tooltip\tooltip.js, D:\git\material-design-lite\gu lpfile.babel.js
Stack:
at finish (D:\git\material-design-lite\node_modules\run-sequence\index.js:56 :13)
at Gulp.onError (D:\git\material-design-lite\node_modules\run-sequence\index .js:67:4)
at emitOne (events.js:121:20)
at Gulp.emit (events.js:211:7)
at Gulp.Orchestrator._emitTaskDone (D:\git\material-design-lite\node_modules \orchestrator\index.js:264:8)
at D:\git\material-design-lite\node_modules\orchestrator\index.js:275:23
at finish (D:\git\material-design-lite\node_modules\orchestrator\lib\runTask .js:21:8)
at DestroyableTransform.<anonymous> (D:\git\material-design-lite\node_module s\orchestrator\lib\runTask.js:52:4)
at DestroyableTransform.f (D:\git\material-design-lite\node_modules\end-of-s tream\node_modules\once\once.js:17:25)
at emitOne (events.js:121:20)