So I tried creating a boilerplate for an existing project that our company have and after running the script for webpack,
it generated a ./dist/server.js however, when I run it from node, I am getting this document not found error. Please let me know if you need a code snippet of a specific file.
ERROR
){var n=(0,r.renderToString)(o().createElement(Wn,null));a.send('\n <!DOCTYPE html>\n <html>\n <head>\n </head>\n <body style="margin:0">\n <div id="root">'+n+'</div>\n </body>\n <script src="main.bundle.js" defer><\/script>\n </html>\n')})),Hn.listen(3e3,(function(){console.log("app listening on port 3000!")}))})()})();
ReferenceError: document is not defined
code above is a long one line code which I had to cut off
webpack.config.client.js
const path = require('path');
module.exports = {
mode: 'production',
entry: {
main: './src/index.tsx',
},
module: {
rules: [
{
loader: 'ts-loader',
test: /\.(tsx|ts)?$/,
exclude: [/node_modules/],
},
{
test: /\.(scss)$/,
use: ['style-loader', 'css-loader', 'sass-loader']
},
{
test: /\.(jpe?g|png|gif|svg)$/i,
loader: 'file-loader',
options: {
name: '/src/assets/images/[name].[ext]'
}
},
{
test: /\.(woff|woff2|eot|ttf|otf)$/,
loader: "file-loader"
},
{
test: /\.css$/,
use: ['style-loader', 'css-loader']
}
],
},
resolve: {
extensions: ['.tsx', '.ts', '.js'],
},
output: {
filename: '[name].bundle.js',
sourceMapFilename: '[file].map',
path: path.resolve(__dirname, 'dist/public'),
},
};
webpack.config.server.js
const path = require('path');
const webpack = require('webpack')
const HtmlWebpackPlugin = require('html-webpack-plugin')
const nodeExternals = require('webpack-node-externals');
const { join } = require('lodash');
module.exports = {
mode: 'production',
entry: {
server: './server/index.tsx',
},
target: 'node',
node: {
__dirname: false,
__filename: false,
},
externals: [nodeExternals()],
plugins: [
new HtmlWebpackPlugin({
filename: 'index.html',
title: "Test",
template: './src/index.html'
})
],
module: {
rules: [
{
loader: 'ts-loader',
test: /\.tsx?$/,
options: {
transpileOnly: true,
},
exclude: [/node_modules/],
},
{
test: /\.(s*)css$/,
use: ['style-loader', 'css-loader', 'sass-loader']
},
{
test: /\.(jpe?g|png|gif|svg)$/i,
loader: 'file-loader',
options: {
name: '/src/assets/images/[name].[ext]'
}
},
{
test: /\.(woff|woff2|eot|ttf|otf)$/,
loader: "file-loader"
},
{
test: /\.css$/,
use: ['style-loader', 'css-loader']
}
],
},
resolve: {
extensions: ['.tsx', '.ts', '.js'],
},
output: {
filename: '[name].js',
path: path.resolve(__dirname, 'dist'),
},
};
Related
I've installed file-loader and url-loader, and added the below to my webpack config
{
test: /\.(png|jpg|gif)$/,
use: [{
loader: 'file-loader',
options: {}
}]
},
{
test: /\.(png|jpg|gif)$/,
use: {
loader: 'url-loader',
},
},
below is my html
<img src="../src/assets/laughing.svg">
console error after npm run dev
Failed to load resource: the server responded with a status of 404 (Not Found)
I'm new to webpack, not sure what I'm doing wrong here....
Full config:
const path = require('path')
const HtmlWebpackPlugin = require('html-webpack-plugin')
module.exports = {
mode: 'development',
entry: {
bundle: path.resolve(__dirname, 'src/index.js'),
},
output: {
path: path.resolve(__dirname, 'dist'),
filename: '[name][contenthash].js',
clean: true,
assetModuleFilename: '[name][ext]',
},
devtool: 'source-map',
devServer: {
static: {
directory: path.resolve(__dirname, 'dist'),
},
port: 3000,
open: true,
hot: true,
compress: true,
historyApiFallback: true,
},
module: {
rules: [
{
test: /\.scss$/,
use: ['style-loader', 'css-loader', 'sass-loader'],
},
{
test: /\.js$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader',
options: {
presets: ['#babel/preset-env'],
},
},
},
{
test: /\.(png|svg|jpg|jpeg|gif)$/i,
type: 'asset/resource',
},
{
test: /\.(png|jpg|gif)$/,
use: [{
loader: 'file-loader',
options: {}
}]
},
{
test: /\.(png|jpg|gif)$/,
use: {
loader: 'url-loader',
},
},
],
},
plugins: [
new HtmlWebpackPlugin({
title: 'Webpack App',
filename: 'index.html',
template: 'src/index.html',
}),
new HtmlWebpackPlugin({
title: 'Webpack App',
filename: 'about.html',
template: 'src/about.html',
}),
],
}
Any idea how to fix this?
Image works when I'm not not running npm run dev. So img src must be correct.
I think you should remove file-loader and url-loader
Here's the documentation example:
const path = require('path');
module.exports = {
entry: './src/index.js',
output: {
filename: 'bundle.js',
path: path.resolve(__dirname, 'dist'),
},
module: {
rules: [
{
test: /\.css$/i,
use: ['style-loader', 'css-loader'],
},
{
test: /\.(png|svg|jpg|jpeg|gif)$/i,
type: 'asset/resource', // EXAMPLE HERE
},
],
},
};
only use the asset/resource module
I moved a React app from create-react-app to Webpack 5 and the UI library, Ant Design, is no longer loading the icons on components.
For several components, this is having functionality breaking effects.
Issue
When attempting to use a component that has an icon, it will console.log the below error message and render the component without that icon.
Error Message
warning.js:16 Warning: [#ant-design/icons] icon should be icon definiton, but got:
var LeftOutlined={icon:{tag:"svg",attrs:{viewBox:"64 64 896 896",focusable:"false"},children:[{tag:"path",attrs:{d:"M724 218.3V141c0-6.7-7.7-10.4-12.9-6.3L260.3 486.8a31.86 31.86 0 000 50.3l450.8 352.1c5.3 4.1 12.9.4 12.9-6.3v-77.3c0-4.9-2.3-9.6-6.1-12.6l-360-281 360-281.1c3.8-3 6.1-7.7 6.1-12.6z"}}]},name:"left",theme:"outlined"};export default LeftOutlined;
Webpack
const HtmlWebpackPlugin = require('html-webpack-plugin')
const path = require('path')
module.exports = {
entry: './src/index.tsx',
output: {
filename: 'index.min.js',
path: path.resolve(__dirname, '../public/'),
},
resolve: {
modules: [__dirname, 'src', 'node_modules'],
extensions: ['*', '.js', '.jsx', '.tsx', '.ts', '.less'],
},
plugins: [
new HtmlWebpackPlugin({
template: './index.html',
}),
],
module: {
rules: [
{
test: /\.jsx?$/,
exclude: /node_modules/,
loader: require.resolve('babel-loader'),
},
{
test: /\.tsx?$/,
use: 'ts-loader',
exclude: /node_modules/,
},
{
test: /\.css$/,
use: ['style-loader', 'css-loader'],
},
{
test: /\.less$/i,
use: ['style-loader', 'css-loader', 'less-loader'],
},
{
test: /\.svg$/,
use: [
{
loader: 'svg-url-loader',
options: {},
},
],
},
{
test: /\.svg(\?v=\d+\.\d+\.\d+)?$/,
use: [
{
loader: 'babel-loader',
},
{
loader: '#svgr/webpack',
options: {
babel: false,
icon: true,
},
},
],
},
{
test: /\.png|svg|jpg|gif$/,
use: ['file-loader'],
},
],
},
}
Babel
{
"presets": ["#babel/preset-react", "#babel/preset-env"],
"plugins": [["#babel/transform-runtime"]]
}
I am having an issue trying to 'run serve' with a React-App I am working on. I am getting a bunch of error messages but I think are mainly due to this one error -
#babel/polyfill is deprecated. Please, use required parts of 'core-js' and 'regenerator-runtime/runtime' separately.
This is a webpack.config.dev.js and webpack.config.js file
const path = require('path');
const { CleanWebpackPlugin } = require('clean-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
module.exports = {
entry: { main: './src/index.tsx' },
mode: 'development',
externals: {
react: 'React',
'react-dom': 'ReactDOM',
'react-router': 'ReactRouter',
},
target: 'web',
module: {
rules: [
{
test: /\.tsx?$/,
use: [
{
loader: 'babel-loader',
options: {
presets: [
[
'#babel/preset-env',
{
useBuiltIns: 'entry',
corejs: 3,
},
],
],
},
},
{ loader: 'ts-loader' },
],
},
{
test: /\.(jsx?)$/,
use: [
{
loader: 'babel-loader',
options: {
presets: [
[
'#babel/preset-env',
{
useBuiltIns: 'entry',
corejs: 3,
},
],
],
},
},
],
},
{
test: /\.(s*)css$/,
use: ['style-loader', 'css-loader', 'postcss-loader', 'sass-loader'],
exclude: /node_modules/,
},
],
},
resolve: {
extensions: ['.tsx', '.ts', '.js'],
},
output: {
filename: '[name].js',
path: path.resolve(__dirname, 'dist'),
},
plugins: [
new CleanWebpackPlugin(),
new HtmlWebpackPlugin({
template: 'src/index.html',
filename: 'index.html',
chunksSortMode: 'auto',
chunks: ['main'],
}),
],
};
Any ideas? Thank you!
I'm migrating a react website to webpack 4 (from 3) but have been running into some strange problems when using webpack for css.
It works fine for the css that I wrote myself, but any css from third party components in node_modules does not seem to be included at all.
Here is an example of my webpack config:
const webpack = require('webpack');
const path = require('path');
const LodashModuleReplacementPlugin = require('lodash-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
const config = {
entry: [
'react-hot-loader/patch',
'./src/index.js'
],
output: {
path: path.resolve(__dirname, 'dist'),
filename: '[name].[contenthash].js'
},
module: {
rules: [
{
test: /\.(js|jsx)$/,
use: 'babel-loader',
exclude: /node_modules/
},
{
test: /\.css$/,
exclude: [/node_modules/, /global\.css$/],
use: [
MiniCssExtractPlugin.loader,
{
loader: 'css-loader',
options: {
importLoaders: 1,
modules: true,
}
},
'postcss-loader'
]
},
{
test: /\.css$/,
include: [/node_modules/, /global\.css$/],
use: [
MiniCssExtractPlugin.loader,
{
loader: 'css-loader',
options: {
importLoaders: 0,
modules: true,
}
}
]
},
{
test: /\.png$/,
use: [
{
loader: 'url-loader',
options: {
mimetype: 'image/png'
}
}
]
},
{
test: /\.svg$/,
use: 'file-loader'
},
{
test: /\.jpg$/,
use: [
{
loader: 'url-loader',
options: {
mimetype: 'image/jpg'
}
}
]
},
]
},
resolve: {
extensions: [
'.js',
'.jsx'
],
alias: {
'react-dom': '#hot-loader/react-dom'
},
modules: [
'node_modules',
],
},
devServer: {
contentBase: './dist'
},
plugins: [
new MiniCssExtractPlugin({
filename: "[name].css",
}),
new webpack.ContextReplacementPlugin(/moment[\/\\]locale$/, /en/),
new LodashModuleReplacementPlugin,
new HtmlWebpackPlugin({
template: require('html-webpack-template'),
inject: false,
appMountId: 'app',
})
],
optimization: {
runtimeChunk: 'single',
splitChunks: {
cacheGroups: {
vendor: {
test: /[\\/]node_modules[\\/]/,
name: 'vendors',
chunks: 'all'
}
}
}
}
};
module.exports = (env, argv) => {
if (argv.hot) {
// Cannot use 'contenthash' when hot reloading is enabled.
config.output.filename = '[name].[hash].js';
}
return config;
};
Only css from my own files are included in the generated bundle.
I'm using the latest versions:
"webpack": "^4.41.2",
"webpack-cli": "^3.3.10",
"webpack-dev-server": "^3.9.0"
Greatful for any help!
Layout of the project
I am working on a large codebase; I have multiple src files to compile. When I run watch or compile for production it will compile all files found in src. Which is exactly what webpack should do.
But I would like to compile only the files which have been recently changed instead of all the files. Is this possible?
Here's my webpack config
const path = require("path");
const webpack = require("webpack");
const extractTextPlugin = require("extract-text-webpack-plugin");
const {VueLoaderPlugin} = require("vue-loader");
module.exports = {
entry: {
clients:
"./src/clients/Resources/vue-js/clients.js",
dashboard:
"./src/dashboard/Resources/vue-js/dashboard.js",
mapView:
"./src/mapView/Resources/vue-js/mapView.js",
admin:
"./src/admin/Resources/vue-js/admin.js"
},
output: {
path: path.join(__dirname, "./dist/"),
publicPath: "/dist/",
filename: "js/[name].js",
chunkFilename: "js/[name].js"
},
optimization: {
splitChunks: {
cacheGroups: {
vendors: {
name: "vendor",
filename: "js/vue_bundle.js",
automaticNameDelimiter: "_",
test: /[\\/]node_modules[\\/]/,
chunks: "all",
priority: 1,
minChunks: 2,
minSize: 0
},
}
},
occurrenceOrder: true,
},
module: {
rules: [
{
test: /\.vue$/,
loader: "vue-loader"
},
{
test: /\.js$/,
loader: "babel-loader",
exclude: /node_modules/,
options: {
presets: ["env"]
}
},
{
test: /\.(png|woff|woff2|eot|ttf|svg)$/,
loader: "url-loader?limit=100000"
},
{
test: /\.css$/,
use: extractTextPlugin.extract({
fallback: "style-loader",
use: "css-loader"
})
},
{
test: /\.scss$/,
use: extractTextPlugin.extract({
// use: ['raw-loader', 'sass-loader']
use: "raw-loader!sass-loader"
})
},
{
test: /\.sass$/,
use: extractTextPlugin.extract({
fallback: "style-loader",
use: "css-loader!sass-loader"
})
},
{
test: /\.jpe?g$|\.ico$|\.gif$|\.png$|\.svg$|\.woff$|\.ttf$|\.wav$|\.mp3$/,
loader: "file-loader?name=[name].[ext]"
},
{
test: /\.yaml$/,
loader: "json-loader!yaml-loader"
}
]
},
plugins: [
new extractTextPlugin({
filename: "css/[name].css",
allChunks: true
})
]
};