I am trying to update Angular 5.2 create from .netcore 2.1 core template using below command
dotnet new angular -o my-new-app
cd my-new-app
cd ClientApp
npm install --save <package_name>
Link used to create angular project - https://learn.microsoft.com/en-us/aspnet/core/spa/angular?view=aspnetcore-2.1&tabs=visual-studio
Now I followed the link to update to Angular 6 How to update / upgrade from Angular 4 to Angular 5+
use the another link to update but all the link is showing me same errors https://asish.com.au/how-to-upgrade-angular-5-application-to-angular-6-with-visual-studio-2017/
But getting lots of error like
An unhandled exception occurred while processing the request. AggregateException: One or more errors occurred. (One or more errors occurred. (The NPM script 'start' exited without indicating that the Angular CLI was listening for requests. The error output was: Unknown option: '--extractCss' ))
Here is my Package.json file
{
"name": "WebApp",
"version": "0.0.0",
"license": "MIT",
"scripts": {
"ng": "ng",
"start": "ng serve --extract-css",
"build": "ng build --extract-css",
"build:ssr": "npm run build -- --app=ssr --output-hashing=media",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "^6.0.4",
"@angular/common": "^6.0.4",
"@angular/compiler": "^6.0.4",
"@angular/core": "^6.0.4",
"@angular/forms": "^6.0.4",
"@angular/http": "^6.0.4",
"@angular/platform-browser": "^6.0.4",
"@angular/platform-browser-dynamic": "^6.0.4",
"@angular/platform-server": "^6.0.4",
"@angular/router": "^6.0.4",
"@nguniversal/module-map-ngfactory-loader": "^6.0.0",
"aspnet-prerendering": "^3.0.1",
"bootstrap": "^4.1.1",
"core-js": "^2.4.1",
"rxjs": "^6.2.0",
"zone.js": "^0.8.26"
},
"devDependencies": {
"@angular-devkit/build-angular": "~0.6.8",
"@angular/cli": "^6.0.8",
"@angular/compiler-cli": "^6.0.4",
"@angular/language-service": "^6.0.4",
"@types/jasmine": "~2.8.3",
"@types/jasminewd2": "~2.0.2",
"@types/node": "~10.3.1",
"codelyzer": "^4.0.1",
"jasmine-core": "~3.1.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "^2.0.2",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "^2.0.1",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^1.1.0",
"protractor": "^5.3.2",
"ts-node": "~6.1.0",
"tslint": "~5.10.0",
"typescript": "~2.9.1"
},
"optionalDependencies": {
"node-sass": "^4.9.0"
}
}
start.cs
public class Startup
{
public Startup(IConfiguration configuration)
{
Configuration = configuration;
}
public IConfiguration Configuration { get; }
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_1);
// In production, the Angular files will be served from this directory
services.AddSpaStaticFiles(configuration =>
{
configuration.RootPath = "ClientApp/dist";
});
}
// This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
else
{
app.UseExceptionHandler("/Error");
app.UseHsts();
}
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseSpaStaticFiles();
app.UseMvc(routes =>
{
routes.MapRoute(
name: "default",
template: "{controller}/{action=Index}/{id?}");
});
app.UseSpa(spa =>
{
// To learn more about options for serving an Angular SPA from ASP.NET Core,
// see https://go.microsoft.com/fwlink/?linkid=864501
spa.Options.SourcePath = "ClientApp";
if (env.IsDevelopment())
{
spa.UseAngularCliServer(npmScript: "start");
}
});
}
}
angular.json
{
"$schema": "./node_modules/@angular/cli/lib/config/schema.json",
"version": 1,
"newProjectRoot": "projects",
"projects": {
"WebApp": {
"root": "",
"sourceRoot": "src",
"projectType": "application",
"architect": {
"build": {
"builder": "@angular-devkit/build-angular:browser",
"options": {
"outputPath": "dist",
"index": "src/index.html",
"main": "src/main.ts",
"tsConfig": "src/tsconfig.app.json",
"progress": true,
"polyfills": "src/polyfills.ts",
"assets": [
"src/assets"
],
"styles": [
"src/styles.css",
"node_modules/bootstrap/dist/css/bootstrap.min.css"
],
"scripts": []
},
"configurations": {
"production": {
"optimization": true,
"outputHashing": "all",
"sourceMap": false,
"extractCss": true,
"namedChunks": false,
"aot": true,
"extractLicenses": true,
"vendorChunk": false,
"buildOptimizer": true,
"fileReplacements": [
{
"replace": "src/environments/environment.ts",
"with": "src/environments/environment.prod.ts"
}
]
}
}
},
"serve": {
"builder": "@angular-devkit/build-angular:dev-server",
"options": {
"browserTarget": "WebApp:build"
},
"configurations": {
"production": {
"browserTarget": "WebApp:build:production"
}
}
},
"extract-i18n": {
"builder": "@angular-devkit/build-angular:extract-i18n",
"options": {
"browserTarget": "WebApp:build"
}
},
"test": {
"builder": "@angular-devkit/build-angular:karma",
"options": {
"main": "src/test.ts",
"karmaConfig": "./karma.conf.js",
"polyfills": "src/polyfills.ts",
"tsConfig": "src/tsconfig.spec.json",
"scripts": [],
"styles": [
"src/styles.css",
"node_modules/bootstrap/dist/css/bootstrap.min.css"
],
"assets": [
"src/assets"
]
}
},
"lint": {
"builder": "@angular-devkit/build-angular:tslint",
"options": {
"tsConfig": [
"src/tsconfig.app.json",
"src/tsconfig.spec.json"
],
"exclude": [
"**/node_modules/**"
]
}
}
}
},
"WebApp-e2e": {
"root": "",
"sourceRoot": "e2e",
"projectType": "application",
"architect": {
"e2e": {
"builder": "@angular-devkit/build-angular:protractor",
"options": {
"protractorConfig": "./protractor.conf.js",
"devServerTarget": "WebApp:serve"
}
},
"lint": {
"builder": "@angular-devkit/build-angular:tslint",
"options": {
"tsConfig": [
"e2e/tsconfig.e2e.json"
],
"exclude": [
"**/node_modules/**"
]
}
}
}
}
},
"defaultProject": "WebApp",
"schematics": {
"@schematics/angular:component": {
"prefix": "app",
"styleext": "css"
},
"@schematics/angular:directive": {
"prefix": "app"
}
}
}
Error details
Can anyone please let me know how to convert angular 5.2 to angular 6 with proper link
