Invalid Serial Index

[Miike]

What is it ?PLS

[Aldebaran]

You are using a non-registred name as an object type.

E.g.: UO.Usetype( "Pickaxe" ), but you don't have a "Pickaxe" object type in your list of object types. Pay special attention with capitals. "pickaxe" es different from "Pickaxe".

Hope this lines help you!