javascript - webpack 'Couldn't find preset "latest" relative to directory”

Question

Details are as follows:

Error reporting

Uncaught Error: Module build failed: Error: Couldn't find preset "latest" relative to directory "E:\privateDemo\project-cli\self-cli\mpa"

package.json

environment:

Partial configuration:

 module: {
            rules: [
                {
                    test: /\.vue$/,
                    use: ['vue-loader']
                },
                {
                    test   : /\.js$/,
                    use    : ['babel-loader'],
                    exclude: /node_modules/
                },
           
                {
                    test: /\.pug$/,
                    use : ['pug-loader']
                },
                //样式处理
                {
                    test: /\.css$/,
                    use : ExtractTextWebpackPlugin.extract({fallback: 'style-loader', use: 'css-loader'})
                },
                {
                    test: /\.less$/,
                    use : ExtractTextWebpackPlugin.extract({
                        fallback: 'style-loader',
                        use     : [
                            // 通过 loader 参数激活 source maps
                            {
                                loader : 'css-loader',
                                options: {sourceMap: true, importLoaders: 1}
                            },
                            {
                                loader : 'less-loader',
                                options: {sourceMap: true}
                            }]
                    })
                },
                //文件处理
                {
                    test: /\.(png|jpg|gif|svg)$/,
                    use : [{
                        loader : 'file-loader',
                        options: {
                            name: 'images/[name].[ext]?[hash]', limit: 8192
                        }
                    }]
                }
            ]
        },

        plugins: [
           
           ......

        resolve: {
            alias: {
                "~": path.resolve(__dirname, 'src'),
                '@': path.resolve(__dirname, 'node_modules')
            }
        },

Possible error files:

vendor.js

import Vue from 'vue'

import "~/assets/less/common.less"

name.js

import "~/vendor.js"
import "~/assets/less/index.less"

import Vue from 'vue'
import Name from "../pages/name.vue"

new Vue({
    el    : "#app",
    render: h => h(Name)
})

Please give your answers, seniors! 3Q

Answer 1

Try installing babel-preset-latest

I don’t know which package depends on it, maybe it hasn’t been downloaded yet.

npm 5.0 sometimes loses packets. I’m not sure about 3.x. You can try yarn when you have time