ASP.NET Core 2.1 - IdentityUser Issue - Cannot create a DbSet for 'IdentityUser' this type is not included in the model for the context

Question

I have upgraded my code from ASP.NET Core 2.0 to Core 2.1. I created a new Core 2.1 project and moved my code into the new project. I have provided samples of my startup and

Answer 1

As a follow up: to avoid the next possible issue as soon as this here is fixed: You also have to change the types in the Views\Shared_LoginPartial.cshtml

From

@inject SignInManager SignInManager
@inject UserManager UserManager

To

@inject SignInManager SignInManager
@inject UserManager UserManager