Solved NPC Banker Not To Transfer to a No Vocation Player

[dkangel83]

Hi im using the npc banker made by gesior in a post about house auction but i'd like to set it to not transfer if the target player have no vocation..

I asked in a brazillian forum for a help and a guy did with a change it gives me an error.. so.. is there anyone able to make it work to me?

Im using TFS 1.2

Spoiler: Following Error

Lua Script Error: [Npc interface]
data/npc/scripts/banker.lua:onCreatureSay
data/npc/scripts/banker.lua:191: attempt to index local 'target' (a nil value)
stack traceback:
        [C]: in function '__index'
        data/npc/scripts/banker.lua:191: in function 'callback'
        data/npc/lib/npcsystem/npchandler.lua:407: in function 'onCreatureSay'
        data/npc/scripts/banker.lua:9: in function <data/npc/scripts/banker.lua:9>

Spoiler: Banker.lua

http://paste.ots.me/560445/text

Spoiler: Change made at line 188

if getPlayerBalance(cid) - getPlayerBiddedMoney(cid) >= count[cid] then
                if v or findPlayer(msg):lower() == msg:lower() then
                    local target = getPlayerName(v)
                    if target:getVocation() ~= 0 then
                        transfer[cid] = msg
                        npcHandler:say('Would you really like to transfer ' .. count[cid] .. ' gold to ' .. getPlayerName(v) .. '?', cid)
                        Topic[cid] = 7
                    else
                        npcHandler:say('You cannot transfer money to rook citizen.', cid)
                        Topic[cid] = 5
                    end
                else
                    npcHandler:say('This player does not exist.', cid)
                    Topic[cid] = nil
                end
            else
                npcHandler:say('There is not enough gold on your account.', cid)
                Topic[cid] = nil
            end

 

[Sir Islam]

u was have problem with playerExists i fix it and i do what u want
have fun#dkangel83
http://pastebin.com/up9qXjyf

 

[dkangel83]

Thanks alot man you saved me

 

[Sir Islam]

Thanks alot man you saved me

no problem have fun bro hope you like

 

[dkangel83]

no problem have fun bro hope you like

I do, its working with no problem... im making some more tests with, but till now its ok.. i shared your answer with the bug free code in the brazilian forum where i made the 1st post asking help, to show them the code fixed, hope have no problem about doing it.

Once again, thanks for saving me