我即将为我的公司创建一个模式库。我使用以下软件：
在我的电脑上（Windows 10）。
我的目标是使用@import "colors"语句并获取相应的文件../patterns/globals/_colors.css。我创建了一个存储库，以简化代码向您展示我的情况：https://github.com/jbrieske/webpack-sass-fail。我尝试了sass-loader的includePaths配置和带有属性root的resolve-url-loader。但到目前为止都没有工作......
在我第一次使用sass-loader和includePaths运行（提交：14622da5e6eb77ec51644601b94942c3b51eb76a）时，我收到了以下错误报告：
Hash: 396f0bfb9d565b6f60f0
Version: webpack 1.13.2
Time: 522ms
+ 1 hidden modules
ERROR in ./styles.scss
Module build failed: ModuleNotFoundError: Module not found: Error: Cannot resolve 'file' or 'directory' ./colors in ~/projects/webpack-sass-fail/app
at ~/projects/webpack-sass-fail/app/node_modules/webpack/lib/Compilation.js:229:38
at onDoneResolving (~/projects/webpack-sass-fail/app/node_modules/webpack/lib/NormalModuleFactory.js:29:20)
at ~/projects/webpack-sass-fail/app/node_modules/webpack/lib/NormalModuleFactory.js:85:20
at ~/projects/webpack-sass-fail/app/node_modules/async/lib/async.js:726:13
at ~/projects/webpack-sass-fail/app/node_modules/async/lib/async.js:52:16
at done (~/projects/webpack-sass-fail/app/node_modules/async/lib/async.js:241:17)
at ~/projects/webpack-sass-fail/app/node_modules/async/lib/async.js:44:16
at ~/projects/webpack-sass-fail/app/node_modules/async/lib/async.js:723:17
at ~/projects/webpack-sass-fail/app/node_modules/async/lib/async.js:167:37
at ~/projects/webpack-sass-fail/app/node_modules/enhanced-resolve/lib/UnsafeCachePlugin.js:24:19
at onResolved (~/projects/webpack-sass-fail/app/node_modules/enhanced-resolve/lib/Resolver.js:38:18)
at ~/projects/webpack-sass-fail/app/node_modules/enhanced-resolve/lib/Resolver.js:127:10
at ~/projects/webpack-sass-fail/app/node_modules/enhanced-resolve/lib/Resolver.js:191:15
at applyPluginsParallelBailResult.createInnerCallback.log (~/projects/webpack-sass-fail/app/node_modules/enhanced-resolve/lib/Resolver.js:110:4)
at loggingCallbackWrapper (~/projects/webpack-sass-fail/app/node_modules/enhanced-resolve/lib/createInnerCallback.js:21:19)
at ~/projects/webpack-sass-fail/app/node_modules/tapable/lib/Tapable.js:134:6
at Tapable.<anonymous> (~/projects/webpack-sass-fail/app/node_modules/enhanced-resolve/lib/DirectoryDescriptionFilePlugin.js:24:12)
at Storage.finished (~/projects/webpack-sass-fail/app/node_modules/enhanced-resolve/lib/CachedInputFileSystem.js:38:16)
at ReadFileContext.callback (~/projects/webpack-sass-fail/app/node_modules/graceful-fs/graceful-fs.js:78:16)
at FSReqWrap.readFileAfterOpen [as oncomplete] (fs.js:365:13)
Child extract-text-webpack-plugin:
+ 2 hidden modules
ERROR in ./~/css-loader!./styles.scss
Module not found: Error: Cannot resolve 'file' or 'directory' ./colors in ~\projects\webpack-sass-fail\app
@ ./~/css-loader!./styles.scss 3:10-66
ERROR in ./~/css-loader!./styles.scss
Module not found: Error: Cannot resolve 'file' or 'directory' ./typography in ~\projects\webpack-sass-fail\app
@ ./~/css-loader!./styles.scss 4:10-70
使用resolve-url-loader进行第二次运行（提交：3dfb374d7a548169d4d1d890b27895a0f8d18a21）后，我收到了另一个错误报告：
Hash: 0f2ad6d2bedd426d776a
Version: webpack 1.13.2
Time: 605ms
Asset Size Chunks Chunk Names
bundle.js 1.42 kB 0 [emitted] app
[0] ./client.js 27 bytes {0} [built]
+ 1 hidden modules
ERROR in ./styles.scss
Module build failed: ModuleBuildError: Module build failed: CssSyntaxError: css-loader!~/projects/webpack-sass-fail/patterns/globals/colors.scss:14:9: Unknown word
You tried to parse SCSS with the standard CSS parser; try again with the postcss-scss parser
at Input.error (~/projects/webpack-sass-fail/app/node_modules/postcss/lib/input.js:120:22)
at Parser.unknownWord (~/projects/webpack-sass-fail/app/node_modules/postcss/lib/parser.js:457:26)
at Parser.word (~/projects/webpack-sass-fail/app/node_modules/postcss/lib/parser.js:174:14)
at Parser.loop (~/projects/webpack-sass-fail/app/node_modules/postcss/lib/parser.js:60:26)
at parse (~/projects/webpack-sass-fail/app/node_modules/postcss/lib/parse.js:26:16)
at new LazyResult (~/projects/webpack-sass-fail/app/node_modules/postcss/lib/lazy-result.js:80:24)
at Processor.process (~/projects/webpack-sass-fail/app/node_modules/postcss/lib/processor.js:200:12)
at processCss (~/projects/webpack-sass-fail/app/node_modules/css-loader/lib/processCss.js:188:11)
at Object.module.exports (~/projects/webpack-sass-fail/app/node_modules/css-loader/lib/loader.js:24:2)
at DependenciesBlock.onModuleBuildFailed (~/projects/webpack-sass-fail/app/node_modules/webpack-core/lib/NormalModuleMixin.js:315:19)
at nextLoader (~/projects/webpack-sass-fail/app/node_modules/webpack-core/lib/NormalModuleMixin.js:270:31)
at ~/projects/webpack-sass-fail/app/node_modules/webpack-core/lib/NormalModuleMixin.js:292:15
at context.callback (~/projects/webpack-sass-fail/app/node_modules/webpack-core/lib/NormalModuleMixin.js:148:14)
at Object.<anonymous> (~/projects/webpack-sass-fail/app/node_modules/css-loader/lib/loader.js:32:18)
at ~/projects/webpack-sass-fail/app/node_modules/css-loader/lib/processCss.js:211:3
at runMicrotasksCallback (internal/process/next_tick.js:58:5)
at _combinedTickCallback (internal/process/next_tick.js:67:7)
at process._tickCallback (internal/process/next_tick.js:98:9)
Child extract-text-webpack-plugin:
+ 4 hidden modules
ERROR in ./~/css-loader!../patterns/globals/colors.scss
Module build failed: CssSyntaxError: css-loader!~/projects/webpack-sass-fail/patterns/globals/colors.scss:14:9: Unknown word
You tried to parse SCSS with the standard CSS parser; try again with the postcss-scss parser
at Input.error (~/projects/webpack-sass-fail/app/node_modules/postcss/lib/input.js:120:22)
at Parser.unknownWord (~/projects/webpack-sass-fail/app/node_modules/postcss/lib/parser.js:457:26)
at Parser.word (~/projects/webpack-sass-fail/app/node_modules/postcss/lib/parser.js:174:14)
at Parser.loop (~/projects/webpack-sass-fail/app/node_modules/postcss/lib/parser.js:60:26)
at parse (~/projects/webpack-sass-fail/app/node_modules/postcss/lib/parse.js:26:16)
at new LazyResult (~/projects/webpack-sass-fail/app/node_modules/postcss/lib/lazy-result.js:80:24)
at Processor.process (~/projects/webpack-sass-fail/app/node_modules/postcss/lib/processor.js:200:12)
at processCss (~/projects/webpack-sass-fail/app/node_modules/css-loader/lib/processCss.js:188:11)
at Object.module.exports (~/projects/webpack-sass-fail/app/node_modules/css-loader/lib/loader.js:24:2)
@ ./~/css-loader!./styles.scss 3:10-89
ERROR in ./~/css-loader!../patterns/globals/typography.scss
Module not found: Error: Cannot resolve 'file' or 'directory' ./colors in ~/projects/webpack-sass-fail/patterns/globals
@ ./~/css-loader!../patterns/globals/typography.scss 3:10-76
我尝试使用以下内容编译一个simle sass：
$grey: lightgrey;
$family: "Tahoma";
body {
font-size: 12px;
}
p {
border: 1px solid $grey;
font-family: $family;
}
使用上面提到的webpack配置我没有收到任何错误消息，但是像这样的CSS代码无效：
$family: "Tahoma";
$grey: lightgrey;
body {
font-size: 12px;
}
p {
border: 1px solid $grey;
font-family: $family;
}
我不明白失败的原因在哪里。
祝你好运， JBrieske
编辑：在@IRus的帮助下，我设法解决了我的问题。您可以在上述存储库中找到工作示例：https://github.com/jbrieske/webpack-sass-fail
答案 0 :(得分：5)
在color中将color.scss重命名为typography.scss。或者在webpack配置中正确设置resolve。
以ExtractTextPlugin方式更改加载程序：
{test: /\.scss$/, loader: ExtractTextPlugin.extract('style', 'css!resolve-url!sass')}
// or
{ test: /\.scss$/, loader: ExtractTextPlugin.extract('style', ['css', 'resolve-url', 'sass']) }
因为这相当于：
{test: /\.scss$/, loader: ExtractTextPlugin.extract('style', 'css')}
{test: /\.scss$/, loader: ExtractTextPlugin.extract('style', 'css', 'resolve-url', 'sass')}
比你得到新的错误：
这只是在styles.scss中拼写错误：
// border: 1px solid $grey;
border: 1px solid $gray;