NPC CAN'T BUY ITEMS..

[BrownDeveloper]

Hello comunity i have next error on console


[27/06/2018 17:05:03] [string "?"]:1229: bad argument #2 to 'error' (number expected, got string)
[27/06/2018 17:05:03] stack traceback:
[27/06/2018 17:05:03] [C]: in function 'error'
[27/06/2018 17:05:03] [string "?"]:1229: in function 'callbackOnSell'
[27/06/2018 17:05:03] data/npc/lib/npcsystem/npchandler.lua:265: in function 'processModuleCallback'
[27/06/2018 17:05:03] data/npc/lib/npcsystem/npchandler.lua:450: in function 'onSell'
[27/06/2018 17:05:03] [string "?"]:1296: in function <[string "?"]:1295>

i try to sell to npc Soya a dragon lance.
others npc like Xodet yes work fine, i can buy but i cant sell items.

THNX FOR HELP
TFS 0.3.6 / 8.60.

 

[BrownDeveloper]

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