How to make lazy-loading work with EF Core 2.1.0 and proxies

Question

I have the following models:

public class Session
{
    public int SessionID { get; set; }
    public int UserID { get; set; }

    public virtual User User          


        

Answer 1

I solved this by setting JSON serialization in service like this answer https://stackoverflow.com/a/49350457/4178475