I have a problem with importing mobiscroll css styles in my react project (created by webpack)
Other css files are working well but
This line generates Error:
import '#mobiscroll/react-lite/dist/css/mobiscroll.min.css'
The generated Error:
./node_modules/#mobiscroll/react-lite/dist/css/icons_mobiscroll.ttf?vtxdtu 1:0
Module parse failed: Unexpected character '�' (1:0)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
(Source code omitted for this binary file)
./node_modules/#mobiscroll/react-lite/dist/css/icons_mobiscroll.woff?vtxdtu 1:4
Module parse failed: Unexpected character '�' (1:4)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
(Source code omitted for this binary file)
./node_modules/#mobiscroll/react-lite/dist/css/icons_mobiscroll.woff 1:4
Module parse failed: Unexpected character '�' (1:4)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
(Source code omitted for this binary file)
and my webpack.config.js:
const HtmlWebPackPlugin = require("html-webpack-plugin");
const path = require('path');
const autoprefixer = require('autoprefixer');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const CSSModuleLoader = {
loader: 'css-loader',
options: {
modules: {
localIdentName: "[name]__[local]___[hash:base64:5]",
},
sourceMap: true
}
};
const CSSLoader = { loader: 'css-loader' };
const PostCSSLoader = {
loader: 'postcss-loader',
options: {
ident: 'postcss',
sourceMap: false, // turned off as causes delay
plugins: () => [
autoprefixer({
browsers: ['>1%', 'last 4 versions', 'Firefox ESR', 'not ie < 9']
})
]
}
};
const StyleLoader = {
loader: 'style-loader'
};
const SassLoader = {
loader: 'sass-loader'
};
module.exports = {
entry: './src/index.js',
output: {
path: path.resolve(__dirname, 'dist'),
filename: 'bundle.js',
chunkFilename: '[id].js',
publicPath: ''
},
resolve: {
extensions: ['.js', '.jsx']
},
module: {
rules: [
{
test: /\.(js|jsx)$/,
exclude: /node_modules/,
use: {
loader: "babel-loader"
}
}, {
test: /\.html$/,
use: [{loader: 'html-loader'}]
},
{
test: /\.(sa|sc|c)ss$/,
exclude: /\.module\.(sa|sc|c)ss$/,
use: [StyleLoader, CSSLoader, PostCSSLoader, SassLoader]
},
{
test: /\.module\.(sa|sc|c)ss$/,
use: [StyleLoader, CSSModuleLoader, PostCSSLoader, SassLoader]
},
{
test: /\.(svg|png|jpe?g|gif|bmp)$/,
loader: 'url-loader?limit=10000&name=img/[name].[ext]'
},
{
test: /\.(eot|svg|ttf|woff|woff2)$/,
loader: 'file?name=[name].[ext]'
}
]
},
plugins: [
new CopyWebpackPlugin({
patterns: [ // for copying the content of 'public/static' folder to 'dist' folder
{ from: path.resolve(__dirname, 'public/static'), to: path.resolve(__dirname, 'dist/static')}
]
}),
new HtmlWebpackPlugin({
template: __dirname + '/public/index.html',
filename: 'index.html',
inject: 'body'
}),
]
};
my webpack configuration is working well for all other css or scss files but can not load that css file. what's the problem?
please help me with this.
I found out my mistake. I haven't defined a loader for font files and that css file was using some fonts.
This solved my Problem:
{
test: /\.(woff|woff2|eot|ttf|svg)$/,
// exclude: /node_modules/,
loader: 'file-loader',
options: {
limit: 1024,
name: '[name].[ext]',
publicPath: 'dist/assets/',
outputPath: 'dist/assets/'
}
}
Related
When i built a map with mapbox-gl by using react/typescript, i got an error where i imported css file for the mapbox-gl "import 'mapbox-gl/dist/mapbox-gl.css';"
i cant figure out what kind of loader do i still need cuz in "webpack.config.js" ive already imported css-loader....
error
ERROR in ./node_modules/mapbox-gl/dist/mapbox-gl.css 1:0
Module parse failed: Unexpected token (1:0)
You may need an appropriate loader to handle this file type, currently no loaders are configured to process this file. See https://webpack.js.org/concepts#loaders
webpack.config.js
const webpack = require('webpack');
const path = require('path');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const dotenv = require('dotenv');
module.exports = () => {
const env = dotenv.config().parsed;
const envKeys = Object.keys(env).reduce((prev, next) => {
prev[`process.env.${next}`] = JSON.stringify(env[next]);
return prev;
}, {});
return {
mode: 'development',
entry: path.resolve(__dirname, './src/index.tsx'),
module: {
rules: [
{
test: /\.scss$/,
use: [
'style-loader',
'css-loader',
'postcss-loader',
'sass-loader'
]
},
{
test: /\.tsx?$/,
use: 'ts-loader',
exclude: /node_modules/,
},
],
},
plugins: [
new HtmlWebpackPlugin({
template: './public/index.html'
}),
new webpack.DefinePlugin(envKeys)
],
resolve: {
extensions: ['.tsx', '.ts', '.js', '.json']
},
devtool: 'inline-source-map',
output: {
filename: 'bundle.js',
path: path.resolve(__dirname, 'dist'),
},
devServer: {
contentBase: path.resolve(__dirname, 'dist'),
historyApiFallback: true,
inline: true,
hot: true,
port: 5000,
open: true
},
}
};
```
You didn't match the css-loader on the correct extension.
Use it against .css files instead, by adding a new rule :
rules: [
{
test: /\.css$/,
use: [
'css-loader',
]
},
{
test: /\.scss$/,
use: [
'style-loader',
'postcss-loader',
'sass-loader'
]
},
I've got webpack.config and don't know what module I need to place in it, cause I found modules, whitch only minimises css or scss files, but not collecting them.
So I have 8-9 scss files, and need one css file, which collects all code from them
var path = require('path');
module.exports = {
entry: {
home: './src/main/js/home/home.js',
products: './src/main/js/products/products.js',
product: './src/main/js/product/product.js',
profile: './src/main/js/profile/profile.js',
topics: './src/main/js/topics/topics.js',
topic: './src/main/js/topic/topic.js',
},
cache: true,
mode: 'development',
output: {
path: __dirname,
filename: './src/main/resources/static/built/[name].bundle.js'
},
module: {
rules: [
{
test: path.join(__dirname, '.'),
exclude: /(node_modules)/,
use: [{
loader: 'babel-loader',
options: {
presets: ["#babel/preset-env", "#babel/preset-react"]
}
}]
}
]
}
};
What module I Should install, and where I need to put code in webpack.config. Please help, I've never worked with webpack!
var path = require('path');
const ExtractTextPlugin = require("extract-text-webpack-plugin");
module.exports = {
entry: {
home: './src/main/js/home/home.js',
products: './src/main/js/products/products.js',
product: './src/main/js/product/product.js',
profile: './src/main/js/profile/profile.js',
topics: './src/main/js/topics/topics.js',
topic: './src/main/js/topic/topic.js',
_article: './src/main/resources/static/sass/_article.scss',
_catalog: './src/main/resources/static/sass/_catalog.scss',
_home: './src/main/resources/static/sass/_home.scss',
_header: './src/main/resources/static/sass/_header.scss',
_footer: './src/main/resources/static/sass/_footer.scss',
},
cache: true,
mode: 'development',
output: {
path: __dirname,
filename: './src/main/resources/static/built/[name].bundle.js'
},
module: {
rules: [
{
test: [ /\.scss$/, path.join(__dirname, '.')],
exclude: /(node_modules)/,
use: ExtractTextPlugin.extract({
fallback: "style-loader",
use: ['css-loader', 'sass-loader']
})[{
loader: 'babel-loader',
options: {
presets: ["#babel/preset-env", "#babel/preset-react"]
}
}]
}
]
},
plugins: [
new ExtractTextPlugin("styles.css"),
]
};
That'smy webpack.config
webpack works different than gulp. Gulp is a task runner, which can work with globs and file patterns. Webpack is a bundler, which analyses the dependency tree given your entry points to be able to create your bundles.
In order to work with webpack, and bundle all scss files, they would need to be imported somewhere from your entry point. That is the only way that webpack will know these files exist.
Edit: Correct config.
const path = require('path');
const MiniCssExtractPlugin = require("mini-css-extract-plugin");
module.exports = {
entry: {
home: './src/main/js/home/home.js',
products: './src/main/js/products/products.js',
product: './src/main/js/product/product.js',
profile: './src/main/js/profile/profile.js',
topics: './src/main/js/topics/topics.js',
topic: './src/main/js/topic/topic.js',
_article: './src/main/resources/static/sass/_article.scss',
_catalog: './src/main/resources/static/sass/_catalog.scss',
_home: './src/main/resources/static/sass/_home.scss',
_header: './src/main/resources/static/sass/_header.scss',
_footer: './src/main/resources/static/sass/_footer.scss',
},
cache: true,
mode: 'development',
output: {
path: __dirname,
filename: './src/main/resources/static/built/[name].bundle.js'
},
module: {
rules: [
{
test: /\.scss$/,
use: [
MiniCssExtractPlugin.loader,
'css-loader',
'sass-loader'
]
},
{
test: /\.js$/,
exclude: /(node_modules)/,
use: {
loader: 'babel-loader',
options: {
presets: ["#babel/preset-env", "#babel/preset-react"]
}
}
}
]
},
plugins: [
new MiniCssExtractPlugin()
]
};
This is beating my head in. I'm using react-filepond module in my react app, but the external CSS is not being applied. The module works but has no style. I suspect it's a loader issue in webpack but I'm still learning webpack and probably missed something. Thanks!
Here are the imports as per react-filepond:
import { FilePond } from 'react-filepond';
import 'filepond/dist/filepond.css'; // located in node_modules
Here's my webpack.config.js.
I'm using webpack 3.12.0
const path = require('path');
const autoprefixer = require('autoprefixer');
const htmlWebpackPlugin = require('html-webpack-plugin');
module.exports = {
devtool: 'cheap-module-eval-source-map',
entry: './src/index.js',
output: {
path: path.resolve(__dirname, 'dist'),
filename: 'bundle.js',
chunkFilename: '[id].js',
publicPath: '/'
},
resolve: {
extensions: ['.js', 'jsx', '.css']
},
module: {
rules: [
{
test: /\.js$/,
loader: 'babel-loader',
options: {
presets: ['react']
},
exclude: /node_modules/
},
{
test: /\.css$/,
use: [
{ loader: 'style-loader' },
{
loader: 'css-loader',
options: {
importLoaders: 1,
modules: true,
localIdentName: '[name]__[local]__[hash:base64:5]'
}
},
{
loader: 'postcss-loader',
options: {
ident: 'postcss',
plugins: () => [
autoprefixer({
browsers: [
"> 1%",
"last 2 versions"
]
})
]
}
}
]
},
{
test: /\.(png|jpe?g|gif)$/,
loader: 'url-loader?limit=8000&name=images/[name].[ext]'
}
]
},
devServer: {
historyApiFallback: true
},
plugins: [
new htmlWebpackPlugin({
template: __dirname + '/src/index.html',
inject: 'body',
filename: 'index.html'
})
]
};
I found the solution for others wondering about this.
Issue: I am using CSS modules in react (note the line modules:true in the configuration of my css-loader in my webpack-config.js
The external react module I was trying to use does NOT use CSS modules.
Solution:
create a second rule for external CSS. Thus I have one for my CSS (as in the source above) and then I added this rule:
{
/* External CSS from node_modules */
test: /\.css$/,
include: /node_modules/,
loader: [
require.resolve('style-loader'),
{
loader: require.resolve('css-loader'),
options: {
importLoaders: 1,
minimize: true,
},
}
]
},
Most importantly, I did NOT turn on CSS Modules
And then, in my other CSS rule, I added:
exclude: /node_modules/,
I can't figure out how to compile my less files to css and then include them in my build folder, without the app failing to run. Trying to build/run the application returns the following error:
ERROR in ./content/styles/less/ts.less
Module build failed:
#import "node_modules/bootstrap/less/mixins/buttons.less";
#import "node_modules/Font-awesome/less/font-awesome.less";
^
Can't resolve './node_modules/Font-awesome/less/font-awesome.less' in '/home/thinkpad/work/EPD.SPA/EpdSPA/content/styles/less'
in /home/thinkpad/work/EPD.SPA/EpdSPA/content/styles/less/ts.less (line 4, column 0)
# multi ./content/styles/less/for.less ./content/styles/less/kladd.less ./content/styles/less/ts.less
To clarify: These files have already proved to be working with grunt. The webpack migration triggered these errors.
I'm using the webpack config examples from here. My config file:
var webpack = require('webpack');
var globby = require('globby');
var path = require('path');
var HtmlWebpackPlugin = require('html-webpack-plugin');
var ExtractTextPlugin = require('extract-text-webpack-plugin');
var CleanWebpackPlugin = require('clean-webpack-plugin');
var AssetsPlugin = require('assets-webpack-plugin');
var CopyWebpackPlugin = require('copy-webpack-plugin');
const extractLESS = new ExtractTextPlugin('stylesheets/[name]-two.css');
module.exports = {
entry: {
app: globby.sync(['./app/app.js','./app/app.run.js', './app/app.config.js', './app/**/*.js']),
styles: globby.sync(['./content/styles/*.css']),
lessStyles: globby.sync(['./content/styles/less/*.less']),
images: globby.sync(['./content/images/**/*.*']),
vendor: [
// removed to save space
]
},
output: {
filename: './scripts/[name].bundle.js',
path: path.join(__dirname, "public")
},
devServer: {
port: 1384,
contentBase: './public/'
},
// Enable sourcemaps for debugging webpack's output.
devtool: 'source-map',
module: {
rules: [
{ test: /\.less$/,
use: extractLESS.extract([ 'css-loader', 'less-loader' ])
},
{
test: /\.html$/,
loader: 'raw-loader',
exclude: [/node_modules/]
},
{
test: /\.css$/,
loader: ExtractTextPlugin.extract({ fallback: 'style-loader', use: 'css-loader' }),
},
{
test: /\.(ico)$/,
loader: "url-loader?name=./[name].[ext]",
include: path.resolve(__dirname, "content", "images")
},
{
test: /\.svg$/,
loader: 'svg-loader'
},
{
test: /\.(jpg|jpeg|gif|png|PNG|tiff|svg)$/,
loader: 'file-loader?name=/[path]/[name].[ext]',
include: path.resolve(__dirname, "content", "images"),
},
{
test: /\.woff(2)?(\?v=[0-9]\.[0-9]\.[0-9])?$/,
loader: 'url-loader?minetype=application/font-woff&name=./fonts/[name].[ext]'
},
{
test: /\.(ttf|eot|svg)(\?v=[0-9]\.[0-9]\.[0-9])?$/,
loader: 'file-loader?name=./fonts/[name].[ext]'
},
{
test: require.resolve('adal-angular/lib/adal'),
loader: 'expose-loader?AuthenticationContext'
},
{
test: /\.js$/,
enforce: "pre",
loader: 'source-map-loader'
}
],
},
plugins: [
new HtmlWebpackPlugin({
template: './app/layout.html',
filename: 'index.html'
}),
new webpack.optimize.CommonsChunkPlugin({ name: 'vendor', filename: './scripts/vendor.bundle.js' }),
new ExtractTextPlugin({ filename: './[name].bundle.css' }),
/*
new CleanWebpackPlugin(['./public'], {
verbose: false
}),
*/
new AssetsPlugin({
filename: 'webpack.assets.json',
path: './public/scripts',
prettyPrint: true
}),
new webpack.ProvidePlugin({
$: 'jquery',
jQuery: 'jquery',
'window.jQuery': 'jquery',
'window.$': 'jquery',
"window.AuthenticationContext": "AuthenticationContext",
_: 'underscore'
}),
new CopyWebpackPlugin([
{from: './app/**/*.html', to: './'}
]),
extractLESS // including the less files here
],
externals: [
{ xmlhttprequest: '{XMLHttpRequest:XMLHttpRequest}' }
]
}
Here you can see that the less files have been compiled to css and included in the public(build) folder. Why do i get errors, if the config file executes as intended?
Here it also shows that all the files are included in the application in the browser as well. I have checked all my dependencies and they are all running latest versions.
The path for the imports in the less files, were incorrect. Here is the working references:
#import "~bootstrap/less/variables.less";
#import "~bootstrap/less/mixins/buttons.less";
#import "~font-awesome/less/font-awesome.less";
I think the problem is with your font_awesome path.
Try to change import to (font_awesome instead of Font_awesome)
#import "node_modules/font-awesome/less/font-awesome.less";
I have webpack configured to transpile scss -> css, but sourcemap generated by webpack does not resolve scss #imports.
webpack.config.js:
const path = require('path');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
const outputPath = path.join(__dirname, 'dist');
module.exports = {
devtool: 'source-map',
entry: ['./src/main.scss'],
target: 'web',
output: {
filename: 'js/[name].bundle.js',
path: outputPath
},
module: {
rules: [
{ // sass / scss loader for webpack
test: /\.(sass|scss)$/,
loader: ExtractTextPlugin.extract([
{
loader: 'css-loader',
options: {
url: false,
import: true,
minimize: true,
sourceMap: true,
}
},
'sass-loader'
])
},
]
},
plugins: [
new ExtractTextPlugin({ // define where to save the file
filename: 'css/[name].bundle.css',
allChunks: true,
})
]
};
main.scss:
#import 'foo';
_foo.scss:
h1 { color: red; }
However, in Chrome dev tools, I see a reference to main.scss where I expect reference to _foo.scss - see the screenshot below:
Compiled demo: http://store.amniverse.net/webpacktest/
You should not use extractTextPlugin when you are in dev mode.
Please make extra configs for dev and production mode. In production the use of extractTextPlugin is fine but in dev mode it is not necessary and can lead to other features not working. So instead use the style-loader.
Also - I am not sure if that fixes your problem - try to use importLoaders prop on the css loader. Look here for more info:
https://github.com/webpack-contrib/css-loader#importloaders
const path = require('path');
const outputPath = path.join(__dirname, 'dist');
module.exports = {
devtool: 'source-map',
entry: ['./src/main.scss'],
target: 'web',
output: {
filename: 'js/[name].bundle.js',
path: outputPath
},
module: {
rules: [
{ // sass / scss loader for webpack
test: /\.(sass|scss)$/,
loader: [
{
loader: 'style-loader',
options: {
sourceMap: true
}
},
{
loader: 'css-loader',
options: {
url: false,
import: true,
minimize: true,
sourceMap: true,
importLoaders: 1,
}
},
{
loader: 'sass-loader',
options: {
sourceMap: true
}
}
]
},
]
}
};
You have sass-loader there, switch it with:
{
loader: 'sass-loader',
options: {
sourceMap: true
}
}
And that would work.
There's nothing wrong with ExtractTextPlugin in dev mode, and what #Omri Aharon posted is correct. However, what you should consider is having source-map enabled only in dev mode.
To build webpack using its default production settings (which uglifies and applies OccurrenceOrderPlugin plugin by default in webpack 2.0+), run the command webpack -p, and then in your webpack.config.js, you can determine if you're in dev mode or not by doing:
const DEBUG = !process.argv.includes('-p');
Add the function
function cssConfig(modules) {
return {
sourceMap: DEBUG,
modules,
localIdentName: DEBUG ? '[name]_[local]_[hash:base64:3]' : '[hash:base64:4]',
minimize: !DEBUG
};
}
in your webpack.config.js, making your scss loader appear as so:
test: /\.(sass|scss)$/,
loader: ExtractTextPlugin.extract({
fallback: 'style-loader',
use: [
{
loader: 'css-loader',
options: cssConfig(true)
},
{
loader: 'sass-loader',
options: { sourceMap: DEBUG }
}
]
})
},
and my plugins section has
new ExtractTextPlugin('[name].css?[contenthash]'),