Topic: Javascript error at project launch
Hi, We just purchased MDB pro and we've installed it with NPM with our token.
We're trying to install it with a sample ASP.NET Core 2.2 project with Visual Studio 2019. We use WebPack 4. When we run the project we get the following error message: Cannot assign to read only property 'exports' of object '#'
This is the webpack.config
const path = require('path'); const { CleanWebpackPlugin } = require('clean-webpack-plugin'); const CopyWebpackPlugin = require('copy-webpack-plugin'); const HtmlWebpackPlugin = require('html-webpack-plugin'); const MiniCssExtractPlugin = require('mini-css-extract-plugin'); var webpack = require('webpack');
module.exports = {
entry: [
'./wwwroot/src/js/ImportModule.js',
'./wwwroot/src/js/App.js',
'./wwwroot/src/less/Vendors.css',
'./wwwroot/src/less/Site.less'
],
plugins: [
new MiniCssExtractPlugin({
filename: "css/site.css"
}),
new webpack.ProvidePlugin({
$: "jquery",
jQuery: "jquery"
}),
new CopyWebpackPlugin([
{
from: '**/*',
to: 'mdb-addons',
context: path.resolve(__dirname, 'src', 'lib', 'mdb', 'mdb-addons'),
},
])
],
module: {
rules: [
{
test: /\.js$/,
exclude: [/node_modules/, /lib/],
use: [
'babel-loader',
{
loader: 'eslint-loader',
options: {
fix: true,
},
},
],
},
{
test: /\.(css|less)$/,
use: [
MiniCssExtractPlugin.loader,
"css-loader",
{
loader: "less-loader",
options: {
modifyVars: require('./wwwroot/Src/js/GlobalNav'),//Importation des variables globales paratgées par less, Javascript et Core
javascriptEnabled:true
}
}
]
},
{
test: /\.(ttf|eot|woff|woff2|svg)(\?v=[0-9]\.[0-9]\.[0-9])?$/,
use: {
loader: "file-loader",
options: {
name: "/css/fonts/[name].[ext]",
},
},
},
{
test: /\.(png|jpg)$/,
use: {
loader: "file-loader",
options: {
name: "/images/[name].[ext]",
},
},
},
{
test: require.resolve('jquery'),
use: [{
loader: 'expose-loader',
options: 'jQuery'
}, {
loader: 'expose-loader',
options: '$'
}]
}
]
}
};
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Resolved
- ForumUser: Free
- Premium support: No
- Technology: MDB jQuery
- MDB Version: 4.10.0
- Device: Desktop
- Browser: Chrome
- OS: Windows 10
- Provided sample code: No
- Provided link: No
Grzegorz Bujański staff commented 4 years ago
Hi. I'll check this. Give me some time. I have more case witch similar issues and others technology, so i try create universal basic webpack config for all
lemons free commented 4 years ago
I do have the same issue with Laravel webpack mixins. Currently I simply bundled all minified JS files by hand, as they don't change anyhow, and excluded JS from webpack mixins.
Grzegorz Bujański staff commented 4 years ago
Probably I was create proper config for webpack yesterday. But I need some more time to work out the details and test this. I hope that soon I will be able to send the correct configuration. At this moment i can tell you i use this babel config:
@Kiril can you test this in your project?
Kiril free commented 4 years ago
Still the same.
Grzegorz Bujański staff commented 4 years ago
Ok. So I'm going back to work on this
Kiril free commented 4 years ago
Any news on this, I really need to package this with WebPack! I can't use the library at all. Very pricey for something I can't use!!
Grzegorz Bujański staff commented 4 years ago
Hi. Sorry about that. I almost done. Problem should be fixed in next relese.
Kiril free commented 4 years ago
Great news! Thanks for the follow up.
Kiril free commented 4 years ago
Any progress on that issue?
Grzegorz Bujański staff commented 4 years ago
There was a problem with two libraries during testing. We try solve this problem.