Выводит ошибку сразу после добавления в файл .js кода.
import Swiper from 'swiper';
import 'swiper/css';
document.addEventListener('DOMContentLoaded', () => {
const swiperIMG = new Swiper('.slider-img',{
loop: false,
speed: 2400,
})
})
это код js,
let preprocessor = 'sass', // Preprocessor (sass, less, styl); 'sass' also work with the Scss syntax in blocks/ folder.
fileswatch = 'html,htm,txt,json,md,woff2' // List of files extensions for watching & hard reload
import pkg from 'gulp'
const { gulp, src, dest, parallel, series, watch } = pkg
import browserSync from 'browser-sync'
import bssi from 'browsersync-ssi'
import ssi from 'ssi'
import webpackStream from 'webpack-stream'
import webpack from 'webpack'
import TerserPlugin from 'terser-webpack-plugin'
import gulpSass from 'gulp-sass'
import dartSass from 'sass'
import sassglob from 'gulp-sass-glob'
const sass = gulpSass(dartSass)
import less from 'gulp-less'
import lessglob from 'gulp-less-glob'
import styl from 'gulp-stylus'
import stylglob from 'gulp-noop'
import postCss from 'gulp-postcss'
import cssnano from 'cssnano'
import autoprefixer from 'autoprefixer'
import imagemin from 'gulp-imagemin'
import changed from 'gulp-changed'
import concat from 'gulp-concat'
import rsync from 'gulp-rsync'
import {deleteAsync} from 'del'
// function browsersync() {
// browserSync.init({
// proxy: "COOL-SLIDER",
// ghostMode: { clicks: false },
// notify: false,
// online: true,
// // tunnel: 'yousutename', // Attempt to use the URL https://yousutename.loca.lt
// })
// }
function browsersync() {
browserSync.init({
server: {
baseDir: 'app/',
middleware: bssi({ baseDir: 'app/', ext: '.html' })
},
ghostMode: { clicks: false },
notify: false,
online: true,
open: true,
// tunnel: 'yousutename', // Attempt to use the URL https://yousutename.loca.lt
})
}
function scripts() {
return src(['app/js/*.js', '!app/js/*.min.js'])
.pipe(webpackStream({
mode: 'production',
performance: { hints: false },
plugins: [
new webpack.ProvidePlugin({ $: 'jquery', jQuery: 'jquery', 'window.jQuery': 'jquery' }), // jQuery (npm i jquery)
],
module: {
rules: [
{
test: /\.m?js$/,
exclude: /(node_modules)/,
use: {
loader: 'babel-loader',
options: {
presets: ['@babel/preset-env'],
plugins: ['babel-plugin-root-import']
}
}
}
]
},
optimization: {
minimize: true,
minimizer: [
new TerserPlugin({
terserOptions: { format: { comments: false } },
extractComments: false
})
]
},
}, webpack)).on('error', (err) => {
this.emit('end')
})
.pipe(concat('app.min.js'))
.pipe(dest('app/js'))
.pipe(browserSync.stream())
}
function styles() {
return src([`app/styles/${preprocessor}/*.*`, `!app/styles/${preprocessor}/_*.*`])
.pipe(eval(`${preprocessor}glob`)())
.pipe(eval(preprocessor)({ 'include css': true }))
.pipe(postCss([
autoprefixer({ grid: 'autoplace' }),
cssnano({ preset: ['default', { discardComments: { removeAll: true } }] })
]))
.pipe(concat('app.min.css'))
.pipe(dest('app/css'))
.pipe(browserSync.stream())
}
function images() {
return src(['app/images/src/**/*'])
.pipe(changed('app/images/dist'))
.pipe(imagemin())
.pipe(dest('app/images/dist'))
.pipe(browserSync.stream())
}
function buildcopy() {
return src([
'{app/js,app/css}/*.min.*',
'app/images/**/*.*',
'!app/images/src/**/*',
'app/fonts/**/*'
], { base: 'app/' })
.pipe(dest('dist'))
}
async function buildhtml() {
let includes = new ssi('app/', 'dist/', '/**/*.html')
includes.compile()
await deleteAsync('dist/parts', { force: true })
}
async function cleandist() {
await deleteAsync('dist/**/*', { force: true })
}
function deploy() {
return src('dist/')
.pipe(rsync({
root: 'dist/',
hostname: 'username@yousite.com',
destination: 'yousite/public_html/',
// clean: true, // Mirror copy with file deletion
include: [/* '*.htaccess' */], // Included files to deploy,
exclude: [ '**/Thumbs.db', '**/*.DS_Store' ],
recursive: true,
archive: true,
silent: false,
compress: true
}))
}
function startwatch() {
watch(`app/styles/${preprocessor}/**/*`, { usePolling: true }, styles)
watch(['app/js/**/*.js', '!app/js/**/*.min.js'], { usePolling: true }, scripts)
watch('app/images/src/**/*', { usePolling: true }, images)
watch(`app/**/*.{${fileswatch}}`, { usePolling: true }).on('change', browserSync.reload)
}
export { scripts, styles, images, deploy }
export let assets = series(scripts, styles, images)
export let build = series(cleandist, images, scripts, styles, buildcopy, buildhtml)
export default series(scripts, styles, images, parallel(browsersync, startwatch))
это код gulpfile.js,
scripts' errored after 1.86 s
[20:25:38] TypeError: Cannot read properties of undefined (reading 'emit')
at Stream.<anonymous> (file:///mnt/d/programming/%D0%BA%D1%83%D1%80%D1%81%D1%8B/%D0%B3%D0%BE%D1%82%D0%BE%D0%B2%D1%8B%D0%B5%20%D0%BF%D1%80%D0%BE%D0%B5%D0%BA%D1%82%D1%8B/cool-slider/gulpfile.js:87:9)
at Stream.emit (node:events:525:35)
at Stream.emit (node:domain:489:12)
at callback (/mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/webpack-stream/index.js:189:16)
at finalCallback (/mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/webpack/lib/Compiler.js:441:32)
at /mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/webpack/lib/Compiler.js:458:13
at Hook.eval [as callAsync] (eval at create (/mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:6:1)
at Hook.CALL_ASYNC_DELEGATE [as _callAsync] (/mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/tapable/lib/Hook.js:18:14)
at onCompiled (/mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/webpack/lib/Compiler.js:456:21)
at /mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/webpack/lib/Compiler.js:1196:17
at Hook.eval [as callAsync] (eval at create (/mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:6:1)
at Hook.CALL_ASYNC_DELEGATE [as _callAsync] (/mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/tapable/lib/Hook.js:18:14)
at /mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/webpack/lib/Compiler.js:1192:33
at finalCallback (/mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/webpack/lib/Compilation.js:2787:11)
at /mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/webpack/lib/Compilation.js:3092:11
at Hook.eval [as callAsync] (eval at create (/mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:6:1)
at Hook.CALL_ASYNC_DELEGATE [as _callAsync] (/mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/tapable/lib/Hook.js:18:14)
at /mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/webpack/lib/Compilation.js:3085:38
at eval (eval at create (/mnt/d/programming/курсы/готовые проекты/cool-slider/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:17:1)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
вот и ошибка
Средний