Gulp没有错误，但SASS没有编译成CSS _JSON

请帮助我没有任何错误, 但是此代码不会从scss文件创建已编译的CSS。如果我认为不重要, 那么我将在下划线WP主题下编写代码。我的机器上装有所有依赖项。如果有人需要看到它, 我将附加我的JSON。

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" } }

#1你的语法似乎有错字。
【Gulp没有错误，但SASS没有编译成CSS】更改