Readdy Write  
0,00 €
Your View Money
Views: Count
Self 20% 0
Your Content 60% 0

Users by Links 0
u1*(Content+Views) 10% 0
Follow-Follower 0
s2*(Income) 5% 0

Count
Followers 0
Login Register as User

Error AggregateException: The NPM script start exited without the Angular CLI was listening for requests

03.09.2018 (👁12378)


The error appears when you want to start an Angular SPA application on the computer without installing node.js.

 

error message

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: Der Befehl "npm" ist entweder falsch geschrieben oder

))

System.Threading.Tasks.Task<TResult>.GetResultCore(bool waitCompletionNotification)

InvalidOperationException: The NPM script 'start' exited without indicating that the Angular CLI was listening for requests. The error output was: Der Befehl "npm" ist entweder falsch geschrieben oder

Microsoft.AspNetCore.SpaServices.AngularCli.AngularCliMiddleware.StartAngularCliServerAsync(string sourcePath, string npmScriptName, ILogger logger)

 

 

In the browser

 

 

 

 

Solution:

You have to install Node.js on the computer.

 

Under https://nodejs.org/en/download/

For Windows 10, select the Windows Installer-> Windows Intaller (.msi) 64-bit

And after the download start the installation