C#•3y ago

❔ Cannot Run A New Project (Angular + ASP.NET Web API)

I'm trying to follow a gifted course that teaches how to make a full stack application using asp.net web api and angular 14 but I cannot get beyond the first section as my freshly made default project doesn't want to run and I just get these kinds of errors in the picture.

I have no idea where I should even begin to troubleshoot this problem and i'm wondering if anyone can give me some advice on what I should try to do?

I have no experience working with anything frontend related other than some basic blazor so this stuff is completely unfamiliar to me.

MetalkonOP•6/1/23, 8:49 AM

MetalkonOP•6/1/23, 8:50 AM

It's simply a default unchanged "ASP.NET Core with Angular" project type running on .NET 6. Nodejs was installed with default settings before making the project.

rgborges•6/1/23, 1:21 PM

Hi, I recently had to create a asnet core app with angular for my studies here, the problem I had here in the default project was that I wasn't setted the ASPNETCORE_ENVIRONMENT global variable and didn't build the project before I run for the first time. But keep in mind I'm using LInux environment, so not sure if it's gonna work with you

Rrgborges Hi, I recently had to create a asnet core app with angular for my studies here, ...

MetalkonOP•6/1/23, 2:30 PM

things totally changed doing a build first, though im unfamiliar with this global variable your talking about

MetalkonOP•6/1/23, 2:30 PM

wasnt getting to that page in the browser before, and getting a different error in console window

rgborges•6/1/23, 3:55 PM

Did you try run ng serve inside ClientApp folder and see if the same error is showed up?

rgborges•6/1/23, 3:56 PM

Because I’m this initials steps dotnet runs a script that calls ng serve for a specified port.. then the aspnet use a redirect page to proxy you to angular application

Rrgborges Did you try run ng serve inside ClientApp folder and see if the same error is sh...

MetalkonOP•6/1/23, 7:33 PM

dont see anything named that

rgborges•6/1/23, 10:00 PM

Just open your terminal, navigate until ClientApp folder and run ng serve .. you need to install @angular/cli npm package

Accord•6/2/23, 10:11 PM

Was this issue resolved? If so, run

/close

/close

otherwise I will mark this as stale and this post will be archived until there is new activity.

❔ Cannot Run A New Project (Angular + ASP.NET Web API)

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