Whenever I pick up a certain item in the game I made it says: One or more inventory screen graphics have been deleted.
I have checked the sprite manger and all the sprites used throughout the game are ther including all in my inventory screen what should I do?
I think you have imported over, or deleated one of the sprites in the defaults folder, which are part of the default inventory window. Make a new game and copy the default inventory sprites to your game, making sure they have the same numbers. If you've deleated one, I'm not sure if you can get another with the same number but I think the next one you import will have it. You may have to import over some of your sprites, and then import them back as different numbers. You need an ok button, an arrow button, an eye button, and 2 arrows, up and down.
You can also change the sprite number by right-clicking the sprite and selecting "Change sprite number...".