Model with types in an external lib seem to be null in the environment

[7sharp9]

I have a model like this:

    type Model =
        {   Player : Sprite option
            Elapsed : TimeSpan
            Game: Game option
            SpriteBatch: SpriteBatch option 
            }

I seem to get to a point in interpreting where the model in null in the env, this is where the view contains access to dotted external types (model.Game) :

    let view (model: Model) (dispatch: Msg -> unit) =
        printfn "updating view 5"
        match model.Game with
        | Some game -> game.GraphicsDevice.Clear Color.Blue
        | _ -> ()

Any pointers?

[7sharp9]

Heh, I fixed this, initialisation logic in hot reload was a race condition :-)