Hello, I dont have any error, but I always use the director class and it seems is an old library.
But for me is very easy to use.
I use storyboard.
In my own app development, I’ve used both Director and Storyboard. Before I started work with Corona Labs, I had made the choice to switch from Director to Storyboard for my own work.
If nothing else, Corona’s Storyboard, being part of the core, is actively maintained and being developed for.