Lua NPC DOSN'T ANSWER

[odessa johnson]

[1:55:23.234] [Error - NpcScript Interface]
[1:55:23.234] data/npc/scripts/Seller Items.luanCreatureSay
[1:55:23.234] Description:
[1:55:23.234] data/npc/lib/npcsystem/npchandler.lua:558: attempt to call global 'getDistanceTo' (a nil value)
[1:55:23.235] stack traceback:
[1:55:23.235] data/npc/lib/npcsystem/npchandler.lua:558: in function 'isInRange'
[1:55:23.235] data/npc/lib/npcsystem/npchandler.lua:381: in function 'onCreatureSay'
[1:55:23.235] data/npc/scripts/Seller Items.lua:7: in function <data/npc/scripts/Seller Items.lua:7>
r3777
tibia 860
this npchandler.lua
http://vinera.sytes.net/npchandler.lua

 

[Limos]

http://otland.net/threads/cant-talk-to-npc.168734/#post-1631363