0
J'ai créé une application angulaire en utilisant Microsoft.AspNetCore.SpaTemplates -> MVC ASP.NET Core avec Angular.L'appel au module de noeud a échoué avec l'erreur: Le pré-amorçage a échoué en raison d'une erreur: Erreur: Impossible de trouver le module "ngx-treeview" dans webpackMissingModule?
package.json de mon projet de test unitaire a des modules suivants:
"dependencies": {
"@angular/animations": "4.1.2",
"@angular/common": "4.1.2",
"@angular/compiler": "4.1.2",
"@angular/core": "4.1.2",
"@angular/forms": "4.1.2",
"@angular/http": "4.1.2",
"@angular/platform-browser": "4.1.2",
"@angular/platform-browser-dynamic": "4.1.2",
"@angular/platform-server": "4.1.2",
"@angular/router": "4.1.2",
"@types/node": "7.0.18",
"angular2-template-loader": "0.6.2",
"aspnet-prerendering": "^2.0.5",
"aspnet-webpack": "^1.0.29",
"awesome-typescript-loader": "3.1.3",
"bootstrap": "^4.0.0-beta",
"css": "2.2.1",
"css-loader": "0.28.1",
"es6-shim": "0.35.3",
"event-source-polyfill": "0.0.9",
"expose-loader": "0.7.3",
"extract-text-webpack-plugin": "2.1.0",
"file-loader": "0.11.1",
"font-awesome": "^4.7.0",
"html-loader": "0.4.5",
"isomorphic-fetch": "2.2.1",
"jquery": "3.2.1",
"json-loader": "0.5.4",
"lodash": "^4.17.4",
"ngx-treeview": "^1.2.3",
"preboot": "4.5.2",
"raw-loader": "0.5.1",
"reflect-metadata": "0.1.10",
"rxjs": "5.4.0",
"source-map-loader": "^0.2.1",
"style-loader": "0.17.0",
"to-string-loader": "1.1.5",
"typescript": "2.3.2",
"url-loader": "0.5.8",
"webpack": "2.5.1",
"webpack-hot-middleware": "2.18.0",
"webpack-merge": "4.1.0",
"zone.js": "0.8.10"
},
"devDependencies": {
"@types/chai": "3.5.2",
"@types/jasmine": "2.5.47",
"chai": "3.5.0",
"jasmine-core": "2.6.1",
"karma": "1.7.0",
"karma-chai": "0.1.0",
"karma-chrome-launcher": "2.1.1",
"karma-cli": "1.0.1",
"karma-jasmine": "1.1.0",
"karma-webpack": "2.0.3"
}
}
J'ai installer le module de nœud NGX-TreeView et il est présent dans le dossier de node_modules.
Maintenant le fichier modules d'application a importé le treeviewModule:
import { NgModule} from '@angular/core'; import { RouterModule } from '@angular/router'; import { FormsModule } from '@angular/forms'; import { HttpModule } from '@angular/http';
import { TreeviewModule } from 'ngx-treeview';
import { AppComponent } from './components/app/app.component' import { HomeComponent } from './components/home/home.component';
export const sharedConfig: NgModule = {
bootstrap: [ AppComponent ],
declarations: [
AppComponent,
HomeComponent,
], imports: [ TreeviewModule,
RouterModule.forRoot([
{ path: '', redirectTo: 'home', pathMatch: 'full' },
{ path: 'home', component: HomeComponent }
]),
FormsModule,
HttpModule,
], exports:
[
FormsModule ] };
Quand je bundle avec webpack je reçois l'erreur suivante:
commandeest: webpack --config webpack.config.js
erreur est:
ERROR in ./ClientApp/app/app.module.shared.ts
Module not found: Error: Can't resolve 'ngx-treeview' in 'D:\WS\Source\App\ClientApp\app'
@ ./ClientApp/app/app.module.shared.ts 6:21-44
@ ./ClientApp/app/app.module.server.ts
@ ./ClientApp/boot-server.ts
Le webpack.config. js est:
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$/, include: /ClientApp/, use: ['awesome-typescript-loader?silent=true', 'angular2-template-loader'] },
{ test: /\.html$/, use: 'html-loader?minimize=false' },
{ test: /\.css$/, use: [ 'to-string-loader', isDevBuild ? 'css-loader' : 'css-loader?minimize' ] },
{ test: /\.(png|jpg|jpeg|gif|svg)$/, use: 'url-loader?limit=25000' }
]
},
plugins: [new CheckerPlugin()]
};
// 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: 'source-map'
});
return [clientBundleConfig, serverBundleConfig];
};
Je vois que la vendor.manifest.json ne possède pas d'entrée pour le module de noeud NGX-TreeView.
Quelqu'un peut-il me aider comment résoudre cette erreur:
ERROR in ./ClientApp/app/app.module.shared.ts
Module not found: Error: Can't resolve 'ngx-treeview' in 'D:\WS\Source\App\ClientApp\app'
@ ./ClientApp/app/app.module.shared.ts 6:21-44
@ ./ClientApp/app/app.module.server.ts
@ ./ClientApp/boot-server.ts
Merci à l'avance.