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I have updated my angular-cli with the help of ng update @angular/cli command. After that, I have got an error as Could not determine single project for 'server' target with following error trace. Could not determine a single project for the 'serve' target. Error: Could not ...

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I am building an application with Angular (6.0.7) and I am trying to create a service with the new: @Injectable({ providedIn: 'root' }) But how can I type an injection with an Interface? The problem I have 2 services, Authentication.service and SessionStorage.service. I want to inject the ...

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Here is my code that gives error cannot read property title undefined. Parent Component import { Child } from './child.component'; @Component({ selector: 'parent', }) export class ParentComponet implements OnInit, AfterViewInit { constructor(){}@ViewChild(Child) child: Child;ngAfterViewInit(){ console.log("check data", this.child.title) ...

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I have recently updated my project from Angular5 to Angular6. The project is building successfully but I am getting the following error in the browser console: Unhandled Promise rejection: StaticInjectorError(AppModule)[options]: StaticInjectorError(Platform: core)[options]: NullInjectorError: No provider for options! ; Zone: ; Task: ...

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Using npm, I followed the getting started directions on the Angular CLI quick start page. Angular CLI Quickstart Running ng serve --open after creating and going into my new project “frontend” gave this error: Could not find module "@angular-devkit/build-angular" from "C:\Users\Brandon\project-name\frontend". Error: ...

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I generated an app with the Ionic Tabs Component. Tabs are Deliveries, About and Contact. Then I generated a page Details. I would like the page Details to be a child of Deliveries tab. Meaning when I’m on a details page, I’m navigating through the deliveries tab. Someone asked a similar question on Ionic Forum The directory structure generated ...

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