(ERROR 404) Can't find this page using @addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers

Question

I was migrating my project into MVC from razor pages, my links were just asp-page="/Privacidade and they worked perfectly, but now, I was implementing the @addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers and in the _layout I'm using asp-controller="Home" asp-action="Privacidade"

Answer 1

Just change your action to:

public IActionResult Privacidade() 
{ 
  return View();
}