Value cannot be null. Parameter name: entitySet

Question

I have a fairly standard setup with simply POCO classes

public class Project
{

    public int ProjectId { get; set; }
    public string Name { get; set; }
          


        

Answer 1

Remove the line EntityModelCodeGenerator from your project file.

Check out this https://www.c-sharpcorner.com/UploadFile/5d065a/poco-classes-in-entity-framework/