Upon loading a character you might notice that an error pops up 'Well this is embarrassing.' etc. Using an older character and searching the item list, I noticed these items were missing from the list: If the error occurs, simply open the character in Terraria and remove items that the editor doesn't quite support just yet (which is almost always the case for Terraria v1.2.4.1 having items that Terraria Inventory Editor or 'Editor' 5.7.2 doesn't quite support just yet). Click to expand.Actually, that's not entirely true.