SignalR Core Microsoft tutorial not working for me

EDIT: The downloaded sample works when I put in the node_samples signalr.js retrieved from npm. Now I just have to figure out what is different between my project created from the directions, and the sample downloaded from aspnetcore docs. The tutorial here says it was created/updated 4 days ago. I’m having trouble executing it. https://docs.microsoft.com/en-us/aspnet/core/signalr/get-started?view=aspnetcore-2.1&tabs=visual-studio […]

Where is NET Standard 2.1 after installing 2.1 SDK?

So I installed .NET 2.1.300-rc1. I can now build projects that target netcoreapp2.1 but changing the .csproj‘s <TargetFramework>netstandard2.0</TargetFramework> to have netstandard2.1 gives the following error … The current .NET SDK does not support targeting .NET Standard 2.1. Either target .NET Standard 2.0 or lower, or use a version of the .NET SDK that supports .NET […]