Vnum on Items

[RaveNreal 0]

0110 00:12:19896 :: ValueError
0110 00:12:19896 :: : 
0110 00:12:19896 :: incomplete format
0110 00:12:19896 :: 

 

So, I've tried a bunch of things to try and get this to work, the closest I've gotten is to here. It all "works" as in runs, but when you have your cursor on items you don't see anything on them anymore  I've used -- 

        if chr.IsGameMaster(player.GetMainCharacterIndex()):
                self.AppendTextLine(localeInfo.ITEM_VNUM_TOOLTIP % (int(itemVnum)), self.COLOR_VNUM)

COLOR_VNUM = 0xffFFFF00

and doing the item_vnum_tooltip %d into the locale.

I don't know what else to do, or how to fix it or if there is another good tutorial/guide that I can follow to get this working. I am very new to this part of metin2 so please beare with me :D thanks, if anyone could help me with anything I'd be really greatful.