C# 用通用数据覆盖抽象 function

Question

I'm trying to override an abstract function but I'm receiving an error when specifying a type for the list. The type has the interface that the base abstract class is requesting.

Base Renderer

public abstract class Renderer
{
    abstract void Render(Dictionary<GenericVAO, List<IEntity>> data);
}

Sprite Renderer

public class SpriteRenderer : Renderer
{
    public override void Render(Dictionary<GenericVAO, List<Sprite>> data) {}
}

Sprite

public class Sprite : IEntity
{
    public SpriteVAO model;
}

Answer 1

What about using generics for the renderer so that it just works for derived classes?
eg:

public abstract class Renderer<T> where T : IEntity
{
    abstract void Render(Dictionary<GenericVAO, List<T>> data);
}

Not sure if GenericVAO should be VAOof type T as well. Don't know exactly what you're doing.

Sprite renderer override then becomes:

public class SpriteRenderer : Renderer<Sprite>
{
    public override void Render(Dictionary<GenericVAO, List<Sprite>> data) {}
}