Aspnetcore: Cannot Upgrade Package Microsoft.AspNetCore.All to version 2.1.0

[groogiam]

When creating a new Asp.Net core app in visual studio it is impossible to update the Microsoft.AspNetCore.All package to version 2.1.0.

The project was created referencing 2.0.8 of this package. When attempting to upgrade I get the following error.

Severity Code Description Project File Line Suppression State
Error Package Microsoft.AspNetCore.All 2.1.0 is not compatible with netcoreapp2.0 (.NETCoreApp,Version=v2.0) / win7-x64. Package Microsoft.AspNetCore.All 2.1.0 supports: netcoreapp2.1 (.NETCoreApp,Version=v2.1) 0

I have the latest version of visual studio installed 15.7.3 and Nuget 4.6

There is no option in Visual studio to select netcoreapp2.1.

[Tratcher]

Have you installed the new SDK?

[Tratcher]

https://docs.microsoft.com/en-us/aspnet/core/migration/20_21?view=aspnetcore-2.1

[groogiam]

That's what I was missing. I was expecting to have this installed as part of Visual Studio.