Gang System isGangMember

[DRW]

addEvent ("team9", true) 
addEventHandler ("team9", getRootElement(), function() 
    local account = getPlayerAccount (source) 
    if not isGuestAccount(account) then 
    local accName = getAccountName (account) 
if isGangMember ("TMK",accName) then 
setPlayerTeam (source, escuadron17) 
outputChatBox ("Bienvenido, miembro de TMK.",source, 255,255,255) 
setElementPosition (source,188.6015625, -299.2578125, 1.578125) 
            triggerClientEvent (source, "amosnose", source) 
end 
end 
end) 
  

attempt to call global isGangMember (a nil value).

Whats the problem?

[WhoAmI]

Have you created 'isGangMember' function?

[DRW]

Have you created 'isGangMember' function?

It's using gang_system by castillo, included in meta.xml

[WhoAmI]

If you are creating this function in another resource you have to call it like that

exports.gang_system:isGangMember