Loading a new level

After reading through several forum posts about changing levels I am still having trouble.

The line:

SceneLoader.Load(@"data\levels\A002.txscene");

works fine but when I go to unload the current scene:

SceneLoader.UnloadLastScene();

I get an error in Main.cs:

game.Run(); <----------------------------- Cannot access a disposed object. Object name: 'Texture2D'.


If I step through I see that the actor is still moving right, although I use:

actor.Unpossess();
actor.HorizontalStop();
actor.VerticalStop();

before I call the UnloadLastScene(). I don't know if this is related to the problem.

I am using the PSK and am trying to change levels when the GoldenEggCollectibleComponent is collected.