Вы забыли подать сигнал на конкурс asyn c?

Question

Можете ли вы помочь мне с этой проблемой? Другие решения этой проблемы мне не помогли, я попробовал все и ничего, не могу ничего понять, используя gulp несколько дней и тоже кодирование html / css) Работал с gulp, затем при следующем запуске задачи получаю эту ошибку, что смешно, я не менял что-нибудь в gulp.

[00:48:25] Using gulpfile ~\Desktop\gulpfile.js
[00:48:25] Starting 'default'...
[00:48:25] Starting 'watchFiles'...
[00:48:25] Starting 'browserSync'...
[00:48:25] Starting 'clean'...
[00:48:25] Finished 'clean' after 43 ms
[00:48:25] Starting 'html'...
[00:48:25] Starting 'css'...
[00:48:25] Starting 'js'...
[00:48:25] Starting 'images'...
[00:48:25] 'js' errored after 201 ms
[00:48:25] TypeError [ERR_INVALID_ARG_TYPE]: The first argument must be of type string or an instance of Buffer, ArrayBuffer, or Array or an Array-like Object. Received undefined
at Function.from (buffer.js:327:9)
at new Buffer (buffer.js:283:17)
at C:\Users\KRAVZ\Desktop\node_modules\gulp-rigger\index.js:20:29
at Rigger. (C:\Users\KRAVZ\Desktop\node_modules\rigger\index.js:719:9)
at Rigger.emit (events.js:310:20)
at Rigger.EventEmitter.emit (domain.js:482:12)
at C:\Users\KRAVZ\Desktop\node_modules\rigger\index.js:252:16
at C:\Users\KRAVZ\Desktop\node_modules\rigger\node_modules\async\lib\async.js:232:13
at C:\Users\KRAVZ\Desktop\node_modules\rigger\node_modules\async\lib\async.js:113:21
at C:\Users\KRAVZ\Desktop\node_modules\rigger\node_modules\async\lib\async.js:24:16
[00:48:25] 'default' errored after 250 ms
[00:48:25] The following tasks did not complete: watchFiles, browserSync, html, css, images
[00:48:25] Did you forget to signal async completion?

И это мой конфиг gulp, созданный этим "Brainscloud" в его уроках

"use strict";

const {src, dest} = require("gulp");
const gulp = require("gulp");
const autoprefixer = require("gulp-autoprefixer");
const cssbeautify = require("gulp-cssbeautify");
const removeComments = require('gulp-strip-css-comments');
const rename = require("gulp-rename");
const sass = require("gulp-sass");
const cssnano = require("gulp-cssnano");
const rigger = require("gulp-rigger");
const uglify = require("gulp-uglify");
const plumber = require("gulp-plumber");
const imagemin = require("gulp-imagemin");
const del = require("del");
const panini = require("panini");
const browsersync = require("browser-sync").create();


/* Paths */
var path = {
    build: {
        html: "dist/",
        js: "dist/assets/js/",
        css: "dist/assets/css/",
        images: "dist/assets/img/"
    },
    src: {
        html: "src/*.html",
        js: "src/assets/js/*.js",
        css: "src/assets/sass/style.scss",
        images: "src/assets/img/**/*.{jpg,png,svg,gif,ico}"
    },
    watch: {
        html: "src/**/*.html",
        js: "src/assets/js/**/*.js",
        css: "src/assets/sass/**/*.scss",
        images: "src/assets/img/**/*.{jpg,png,svg,gif,ico}"
    },
    clean: "./dist"
}



/* Tasks */
function browserSync(done) {
    browsersync.init({
        server: {
            baseDir: "./dist/"
        },
        port: 3000
    });
}

function browserSyncReload(done) {
    browsersync.reload();
}

function html() {
    panini.refresh();
    return src(path.src.html, { base: "src/" })
        .pipe(plumber())
        .pipe(panini({
            root: 'src/',
            layouts: 'src/tpl/layouts/',
            partials: 'src/tpl/partials/',
            helpers: 'src/tpl/helpers/',
            data: 'src/tpl/data/'
        }))
        .pipe(dest(path.build.html))
        .pipe(browsersync.stream());
}

function css() {
    return src(path.src.css, { base: "src/assets/sass/" })
        .pipe(plumber())
        .pipe(sass())
        .pipe(autoprefixer({
            browserslist: ['last 8 versions'],
            cascade: true
        }))
        .pipe(cssbeautify())
        .pipe(dest(path.build.css))
        .pipe(cssnano({
            zindex: false,
            discardComments: {
                removeAll: true
            }
        }))
        .pipe(removeComments())
        .pipe(rename({
            suffix: ".min",
            extname: ".css"
        }))
        .pipe(dest(path.build.css))
        .pipe(browsersync.stream());
}

function js() {
    return src(path.src.js, {base: './src/assets/js/'})
        .pipe(plumber())
        .pipe(rigger())
        .pipe(gulp.dest(path.build.js))
        .pipe(uglify())
        .pipe(rename({
            suffix: ".min",
            extname: ".js"
        }))
        .pipe(dest(path.build.js))
        .pipe(browsersync.stream());
}

function images() {
    return src(path.src.images)
        .pipe(imagemin())
        .pipe(dest(path.build.images));
}

function clean() {
    return del(path.clean);
}

function watchFiles() {
    gulp.watch([path.watch.html], html);
    gulp.watch([path.watch.css], css);
    gulp.watch([path.watch.js], js);
    gulp.watch([path.watch.images], images);
}

const build = gulp.series(clean, gulp.parallel(html, css, js, images));
const watch = gulp.parallel(build, watchFiles, browserSync);



/* Exports Tasks */
exports.html = html;
exports.css = css;
exports.js = js;
exports.images = images;
exports.clean = clean;
exports.build = build;
exports.watch = watch;
exports.default = watch;