Npc's error :S

[shitter]

i got a problem with my npc's
when i say hi or hello they dont answer :S and in the server says "
[01/10/2010 13:36:39] Lua Script Error: [Npc interface]
[01/10/2010 13:36:39] data/npc/scripts/runes.luanCreatureSay

[01/10/2010 13:36:39] data/npc/lib/npcsystem/npchandler.lua:539: attempt to call global 'getDistanceTo' (a nil value)
[01/10/2010 13:36:39] stack traceback:
[01/10/2010 13:36:39] data/npc/lib/npcsystem/npchandler.lua:539: in function 'isInRange'
[01/10/2010 13:36:39] data/npc/lib/npcsystem/npchandler.lua:365: in function 'onCreatureSay'
[01/10/2010 13:36:40] data/npc/scripts/runes.lua:8: in function <data/npc/scripts/runes.lua:8>
"


does any one know what is the problem and how to solve it?

 

[Cykotitan]

What server version?

 

[shitter]

tibia 8.50
and naxedot 4.5

 

[Cykotitan]

what distribution? TFS 0.3 or 0.2

 

[shitter]

dunno

 

[Cykotitan]

Then check? It says the version when starting up the server

 

[shitter]

[01/10/2010 14:30:15] NaxedOt, version 4.5 (Dyrolen)
[01/10/2010 14:30:15] Server Compiled By Xiti

 

[shitter]

what should i do :S

 

[Cykotitan]

add in data/npc/lib/npc.lua:

getDistanceTo = getNpcDistanceTo

 

[shitter]

the npc's desappered lol