Use item in other levels

[Cranky Old Man]

Sorry 1, 2 and 4 was just fails i did when i wrote it here... I changed the 3... it still says: "Cannot use item this way"...

You WROTE it here?? Have you heard of Ctrl-C and Ctrl-V?

Edit: I can't figure out what's wrong. If it says that you can't use the item that way, then that means that the parameters in the callback is wrong. Grammatically they check out, so I'm thinking it has to be that you haven't named the entities "glass_container_mix_done" or "gryde1".

Edit 2: Are you sure that the callback works for interacting with an AREA? It's mainly designed for entities.