Gulp无错误，但sass未编译成css

Question

请帮帮忙，我没有得到任何错误，但这段代码将不会从scss文件创建编译的css。我正在写下划线可湿性粉剂主题内的代码，如果这有关系，我不认为它应该。我已经在我的机器上加载了所有依赖项。我会附上我的JSON，以防有人需要看到它。

    var themename = 'taylerco';

var gulp = require('gulp'),
    //prepare and optimize code
    autoprefixer = require('autoprefixer'),
    browserSync = require('browser-sync').create(),
    image = require('gulp-image'),
    jshint = require('gulp-jshint'),
    postcss = require('gulp-postcss'),
    sass = require('gulp-sass'),
    sourcemaps = require('gulp-sourcemaps'),

   //only work with new or updated files
   newer = require('gulp-newer'),

   //name of working theme folder
   root = '../' + themename + '/',
   scss = root + 'sass/',
   js = root + 'js/',
   img = root + 'images/',
   languages = root + 'languages/';

// css via sass and autoprefixer
gulp.task('css', function(){
    return gulp.src(scss + '{style.scss,rtl.scss')
    .pipe(sourcemaps.init())
    .pipe(sass({
        outputStyle:'expanded',
        indentType:'tab',
        indentWidth:'1'
    }).on('error', sass.logError))
    .pipe(postcss([
        autoprefixer('last 2 versions', '> 1%')
    ]))
    .pipe(sourcemaps.write(scss + 'maps'))
    .pipe(gulp.dest(root));
});

//optimize images through gulp-image
gulp.task('images', function(){
    return gulp.src(img + 'RAW/**/*.(jpg,JPG,png)')
    .pipe(newer(img))
    .pipe(image())
    .pipe(gulp.dest(img));
});

//javascript
gulp.task('javascript', function(){
    return gulp.src([js + '*.js'])
    .pipe(jshint())
    .pipe(jshint.reporter('default'))
    .pipe(gulp.dest(js));

});

//watch everything
gulp.task('watch', function(){
    browserSync.init({
        open: 'external',
        proxy: 'localhost:8888',
        port: 8080
    });
    gulp.watch([root + '**/*.css',root + '**/*.scss'], ['css']);
    gulp.watch(js + '**/*.js', ['javascript']);
    gulp.watch(img + 'RAW/**/*.(jpg,JPG,png)', ['images']);
    gulp.watch(root + '**/*').on('change', browserSync.reload);
});

//default talk (runs at initiation: gulp --verbose)
gulp.task('default', ['watch']);

package.json

{
  "name": "tayler.co",
  "version": "1.0.0",
  "description": "",
  "main": "gulpfile.js",
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  },
  "author": "",
  "license": "ISC",
  "dependencies": {
    "autoprefixer": "^7.1.6",
    "browser-sync": "^2.18.13",
    "gulp": "^3.9.1",
    "gulp-image": "^4.1.0",
    "gulp-jshint": "^2.0.4",
    "gulp-newer": "^1.3.0",
    "gulp-postcss": "^7.0.0",
    "gulp-sass": "^3.1.0",
    "gulp-sourcemaps": "^2.6.1",
    "jshint": "^2.9.5"
  }
}

Answer 1

你的语法中似乎有一个打字错误。

变化

 return gulp.src(scss + '{style.scss,rtl.scss')

至

 return gulp.src(scss + '{style.scss,rtl.scss}')