NPC dosent work

[Snach]

I can see what npc is selling in trade window but i can't buy anything.
Npc script:

<?xml version="1.0" encoding="UTF-8"?>
<npc name="Dufi the amulet master" script="data/npc/scripts/default.lua" walkinterval="2000" floorchange="0">
    <health now="100" max="100"/>
    <look type="194" head="114" body="94" legs="94" feet="57"/>
    <parameters> 
        <parameter key="module_shop" value="1"/> 
        <parameter key="shop_buyable" value="amulet of loss,2173,20000;amulet of loss,2133,3560;dragon necklace,2201,400;garlic necklace,2199,400;golden amulet,2130,6600;scarf,2661,100;bronze amulet,2172,400;elven amulet,2198,500;protection amulet,2200,400;silver amulet,2170,400;stone skin amulet,2197,2500;strange talisman,2161,400"/>
        <parameter key="shop_sellable" value="amulet of loss,2173,20000;crystal necklace,2125,400;ruby necklace,2133,2000;wolf tooth chain,2129,100;dragon necklace,2201,100;garlic necklace,2199,100;ancient amulet,2142,1000;scarab amulet,2135,1000;demonbone amulet,2136,32000;golden amulet,2130,3000;star amulet,2131,1500;platinum amulet,2171,2500;scarf,2661,50;broken amulet,2196,50000;bronze amulet,2172,100;elven amulet,2198,200;terra amulet,7887,1500;glacier amulet,7888,1500;lightning pendant,7889,1500;magma amulet,7890,1500;amulet,10218,5000;scared tree amulet,10291,5000;leviathan's amulet,10220,5000;shockwave amulet,10221,5000;protection amulet,2200,100;silver amulet,2170,100;stone skin amulet,2197,1000;strange talisman,2161,100"/> 
    </parameters> 
</npc>

Maybe something is wrong in default?

local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)

function onCreatureAppear(cid)                  npcHandler:onCreatureAppear(cid)                        end
function onCreatureDisappear(cid)               npcHandler:onCreatureDisappear(cid)                     end
function onCreatureSay(cid, type, msg)          npcHandler:onCreatureSay(cid, type, msg)                end
function onThink()                              npcHandler:onThink()                                    end

npcHandler:addModule(FocusModule:new())

 

[Gramwsloneczko]

tfs version, what exactly you mean with " i can't buy anything "

 

[Snach]

tfs version, what exactly you mean with " i can't buy anything "

i can see this when i trade with npc. i have eunogh money to buy everything but i just cant buy
tfs should be the latest version

 

[Cykotitan]

Update coins in your items.xml

	<item id="2148" article="a" name="gold coin" plural="gold coins">
		<attribute key="weight" value="10" />
[B][COLOR="Red"]		<attribute key="worth" value="1" />[/COLOR][/B]
	</item>
...
	<item id="2152" article="a" name="platinum coin" plural="platinum coins">
		<attribute key="weight" value="10" />
[B][COLOR="Red"]		<attribute key="worth" value="100" />[/COLOR][/B]
	</item>
...	<item id="2160" article="a" name="crystal coin" plural="crystal coins">
		<attribute key="weight" value="10" />
[COLOR="Red"][B]		<attribute key="worth" value="10000" />[/B][/COLOR]
	</item>

 

[Snach]

Omg how do u always know what's wrong =o
Thanks