Detected package version outside of dependency constraint microsoft.aspnetcore.app 2.1.1 requires microsoft.netcore.razor.design.."

Question

I keep getting this error message:

there was an error running the selected code generator sequence contains no matching elements when i try to create a controller in my asp.net core mvc application.

What is the way out?

score 0 · Accepted Answer · answered Feb 24 '20 at 20:13

You can follow this link to see the first answer here

Steps:

on Visual Studio 2017 Click on Tools > Nuget Package Manager > Package Manager Console then run the command below.

Install-Package Microsoft.VisualStudio.Web.CodeGeneration.Design -Version 2.1.1

Detected package version outside of dependency constraint microsoft.aspnetcore.app 2.1.1 requires microsoft.netcore.razor.design.."

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