I have a react project that uses styled components, and I'm trying to include a CSS file as part of react-image-gallery
I followed the steps to include css-loader and style-loader in my project and tried importing the file like this
import 'react-image-gallery/styles/css/image-gallery.css
and included the following in Webpack config rules
{
test: /\.css$/i,
use: ['style-loader', 'css-loader'],
}
When running the server I'm getting the below error message
SyntaxError: Invalid or unexpected token
(function (exports, require, module, __filename, __dirname) { @charset "UTF-8";
in the above CSS file
From some googling, I understood that this is because the CSS file is included as a JS file by Webpack. But isn't that how it is supposed to be?
Addition info: I have a server side rendered app.
What am I doing wrong?
Update:
My rules look like this
A rules.ts file
import webpack from 'webpack'
const ts: webpack.RuleSetRule = {
test: /^(?!.*\.spec\.tsx?$).*\.tsx?$/,
exclude: /node_modules/,
use: ['babel-loader'],
}
const img: webpack.RuleSetRule = {
test: /\.(png|jpe?g|gif|svg)$/,
use: 'file-loader',
}
const css: webpack.RuleSetRule = {
test: /\.css$/i,
use: ['style-loader', 'css-loader'],
}
export default {
client: {
ts,
img,
css,
},
server: {
ts,
css,
img: { ...img, use: [{ loader: 'file-loader', options: { emitFile: false } }] },
},
}
A config file that has the following
const config: webpack.Configuration = {
context: path.join(__dirname, '../../src/client'),
resolve: {
...resolve.client,
alias: { 'react-dom': '@hot-loader/react-dom' },
},
devtool: false,
entry: {
main: ['./index.tsx'],
},
mode: 'development',
module: {
rules: [rules.client.ts, rules.client.img, rules.client.css],
},
output: output.client,
plugins: [
...plugins,
...developmentPlugins,
new ForkTsCheckerWebpackPlugin({
tsconfig: path.join(__dirname, '../../tsconfig.fork-ts-checker-webpack.plugin.json'),
}),
new CleanWebpackPlugin({
cleanAfterEveryBuildPatterns: ['!webpack.partial.html', '!favicon.ico'],
}),
],
}
We had 4 co-workers stuck on an issue like that. Actually, we had a plugin "nodemon-webpack-plugin", which we configured for webpack.
This plugin tried to execute files like .css as java-script files.
We finally removed this plugin, because we had an up and running mon already.
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