Cannot find module. The loader doesn't work. What is wrong?

[j-nord]

We have all test, but the loader doesn't work.

package.json:

"dependencies": {
"@angular/common": "2.4.10",
"@angular/compiler": "2.4.10",
"@angular/core": "2.4.10",
"@angular/forms": "2.4.10",
"@angular/http": "2.4.10",
"@angular/platform-browser": "2.4.10",
"@angular/platform-browser-dynamic": "2.4.10",
"@angular/platform-server": "2.4.10",
"@angular/router": "3.4.10",
"@ng-bootstrap/ng-bootstrap": "1.0.0-alpha.22",
"alertifyjs": "1.8.0",
"angular2-platform-node": "2.1.0-rc.1",
"angular2-universal": "2.1.0-rc.1",
"angular2-universal-polyfills": "2.1.0-rc.1",
"aspnet-prerendering": "2.0.3",
"aspnet-webpack": "1.0.28",
"bootstrap": "4.0.0-alpha.6",
"es6-shim": "0.35.1",
"file-saver": "1.3.3",
"font-awesome": "4.7.0",
"isomorphic-fetch": "^2.2.1",
"jquery": "3.1.1",
"preboot": "4.5.2",
"rxjs": "5.2.0",
"systemjs": "0.19.39",
"typescript": "2.2.1",
"zone.js": "0.7.2",
"moment": "2.18.1"
},
"devDependencies": {
"@types/alertify": "0.3.29",
"@types/ej.web.all": "15.1.2",
"@types/file-saver": "0.0.0",
"@types/jquery": "2.0.34",
"@types/node": "6.0.38",
"@types/pdf": "0.0.31",
"ng-router-loader": "2.1.0",
"angular2-router-loader": "0.3.5",
"angular-router-loader": "0.5.0",
"angular2-template-loader": "0.6.2",
"awesome-typescript-loader": "3.1.2",
"css": "^2.2.1",
"css-loader": "0.27.3",
"expose-loader": "^0.7.1",
"extract-text-webpack-plugin": "^2.0.0-rc.2",
"file-loader": "0.9.0",
"html-loader": "0.4.4",
"json-loader": "0.5.4",
"raw-loader": "^0.5.1",
"sass-loader": "4.1.1",
"node-sass": "4.5.0",
"style-loader": "^0.13.0",
"to-string-loader": "1.1.5",
"ts-loader": "2.0.3",
"url-loader": "0.5.7",
"syncfusion-javascript": "^15.1.33",
"ej-angular2": "15.1.37",
"webpack": "2.2.1",
"webpack-externals-plugin": "1.0.0",
"webpack-hot-middleware": "2.17.1",
"webpack-merge": "4.1.0"
}

Client Packer (webpack.config.js):

const path = require('path');
const webpack = require('webpack');
const merge = require('webpack-merge');
const CheckerPlugin = require('awesome-typescript-loader').CheckerPlugin;

module.exports = (env) => {
// Configuration in common to both client-side and server-side bundles
const isDevBuild = !(env && env.prod);
const sharedConfig = {
stats: { modules: false },
context: __dirname,
resolve: { extensions: ['.js', '.ts'] },
output: {
filename: '[name].js',
publicPath: '/dist/' // Webpack dev middleware, if enabled, handles requests for this URL prefix
},
module: {
rules: [
{ test: /.ts$/, include: /ClientApp/, use: ['awesome-typescript-loader', 'angular-router-loader'] },
{ test: /.html$/, use: 'html-loader?minimize=false' },
{ test: /.css$/, loader: 'to-string-loader!css-loader' },
{ test: /.(png|jpg|jpeg|gif|svg)$/, use: 'url-loader?limit=25000' }
]
},
plugins: [new CheckerPlugin()],
// Gibt an, dass der webpack-dev-server ein Code
// in die Bundles aufnimmt, welcher den Browser nach einer
// Änderung des Bundles aktualisiert.
devServer: {
inline: true
}

};
// Configuration for client-side bundle suitable for running in browsers
const clientBundleOutputDir = './wwwroot/dist';
const clientBundleConfig = merge(sharedConfig, {
    entry: { 'main-client': './ClientApp/boot-client.ts' },
    output: { path: path.join(__dirname, clientBundleOutputDir) },
    plugins: [
        new webpack.DllReferencePlugin({
            context: __dirname,
            manifest: require('./wwwroot/dist/vendor-manifest.json')
        })
    ].concat(isDevBuild ? [
        // Plugins that apply in development builds only
        new webpack.SourceMapDevToolPlugin({
            filename: '[file].map', // Remove this line if you prefer inline source maps
            moduleFilenameTemplate: path.relative(clientBundleOutputDir, '[resourcePath]') // Point sourcemap entries to the original file locations on disk
        })
    ] : [
            // Plugins that apply in production builds only
            new webpack.optimize.UglifyJsPlugin()
        ])
});

// Configuration for server-side (prerendering) bundle suitable for running in Node
const serverBundleConfig = merge(sharedConfig, {
    resolve: { mainFields: ['main'] },
    entry: { 'main-server': './ClientApp/boot-server.ts' },
    plugins: [
        new webpack.DllReferencePlugin({
            context: __dirname,
            manifest: require('./ClientApp/dist/vendor-manifest.json'),
            sourceType: 'commonjs2',
            name: './vendor'
        })
    ],
    output: {
        libraryTarget: 'commonjs',
        path: path.join(__dirname, './ClientApp/dist')
    },
    target: 'node',
    devtool: 'inline-source-map'
});

return [clientBundleConfig, serverBundleConfig];

};

the typescript file (lazy loading) was not found!

   path: 'login', loadChildren: './+login/login.module#LoginModule',

[Brandon Roberts]

Did you try enabling debug mode to see if the replacement actually happened? angular-router-loader?debug=true

[j-nord]

Under visual Studio 2017 we can not get any result with debug=true.

[Brandon Roberts]

Are you still having this issue?