咕噜咕噜咕噜投掷"Could not find an option named"错误

Question

突然之间，我的 grunt-contrib-sass 任务在构建时抛出Could not find an option named "sourcemap"错误。我目前安装了 sass 3.5.1 并使用 grunt-contrib-sass 1.0.0。任何想法可能导致这种情况？这是我看到的输出：

Could not find an option named "sourcemap".
Usage: dart-sass <input>
-s, --style         Output style.
[expanded (default)]
-c, --[no-]color    Whether to emit terminal colors.
--[no-]trace    Print full Dart stack traces for exceptions.
-h, --help          Print this usage information.
--version       Print the version of Dart Sass.
Warning: Exited with error code 64 Used --force, continuing.
Done, but with warnings.
Process terminated with code 0.

而且，这不是编译CSS。思潮？

Answer 1

我通过删除node_modules文件夹并让Visual Studio重新填充此文件夹来解决此问题。

Answer 2

很可能你有一个旧的sass引擎

试试sudo gem install sass