Error with a level npc.lua

[_DEFiANT]

I am trying to write a level npc and I have gotten a few errors, and managed to fix a few of them. But since this is my first time dealing with a level npc, I found an error that I am not sure what to do. (NOTE: A level NPC is an NPC that you talk to, gives you a list of levels, and you can select one of those levels to become that level)

I get the following error...

              scripts\level_npc.lua:33: attempt to call method 'SetPlayerLevel' <a nil value>

I'm still in the learning process of LUA. But I am guessing that is an incorrect function name?

Either way. Here is the script..

local npcid = 70011

function NPC_main_menu(unit, player)
unit:GossipCreateMenu(3543, player, 0)
unit:GossipMenuAddItem(3, "Level 19", 1, 0)
unit:GossipMenuAddItem(3, "Level 29", 2, 0)
unit:GossipMenuAddItem(3, "Level 39", 3, 0)
unit:GossipMenuAddItem(3, "Level 49", 4, 0)
unit:GossipMenuAddItem(3, "Level 59", 5, 0)
unit:GossipMenuAddItem(3, "Level 60", 6, 0)
unit:GossipMenuAddItem(3, "Level 69", 7, 0)
unit:GossipMenuAddItem(3, "Level 70", 8, 0)
unit:GossipSendMenu(player)
end

function NPC_on_gossip_talk(Unit, event, player)
    NPC_main_menu(Unit, player)
end 

function NPC_on_gossip_select(pUnit, event, player, id, intid, code, pMisc)
 if(intid == 1) then 
 pUnit:SendChatMessage(12, 0, "Enjoy!")
 player:SetPlayerLevel(19)
 player:GossipComplete()
 end
 if(intid == 2) then 
 pUnit:SendChatMessage(12, 0, "Enjoy!")
 player:SetPlayerLevel(29)
 player:GossipComplete()
 end
 if(intid == 3) then 
 pUnit:SendChatMessage(12, 0, "Enjoy!")
 player:SetPlayerLevel(39)
 player:GossipComplete()
 end
 if(intid == 4) then 
 pUnit:SendChatMessage(12, 0, "Enjoy!")
 player:SetPlayerLevel(49)
 player:GossipComplete()
 end
 if(intid == 5) then 
 pUnit:SendChatMessage(12, 0, "Enjoy!")
 player:SetPlayerLevel(59)
 player:GossipComplete()
 end
 if(intid == 6) then 
 pUnit:SendChatMessage(12, 0, "Enjoy!")
 player:SetPlayerLevel(60)
 player:GossipComplete()
 end
 if(intid == 7) then 
 pUnit:SendChatMessage(12, 0, "Enjoy!")
 player:SetPlayerLevel(70)
 player:GossipComplete()
 end
end

RegisterUnitGossipEvent(70011, 1, "NPC_on_gossip_talk") 
RegisterUnitGossipEvent(70011, 2, "NPC_on_gossip_select")

1 lucky LUA expert who can figure out how to fix this gets the +rep cookie (I'm serious. I actually took the time to make a picture of a cookie that says +rep)

[RyeRye]

I think its because you got 2 ends. Im not a pro at LUA

if(intid == 7) then
pUnit:SendChatMessage(12, 0, "Enjoy!")
player:SetPlayerLevel(70)
player:GossipComplete()
end
end

RegisterUnitGossipEvent(70011, 1, "NPC_on_gossip_talk")
RegisterUnitGossipEvent(70011, 2, "NPC_on_gossip_select")

[_DEFiANT]

I think its because you got 2 ends. Im not a pro at LUA

Nope. I know there is supposed to be 2 ends at the end of everything. That's not even part of the error

the error is saying something is wrong with the function 'SetPlayerLevel'

[RyeRye]

Well, I suck at LUA, Sorry, I tried to help

[_DEFiANT]

Well, I suck at LUA, Sorry, I tried to help

No problem, thanks for trying to help

[shadowslayer133]

instead of SetPlayerLevel try SetLevel

[_DEFiANT]

instead of SetPlayerLevel try SetLevel

No errors starting up, but when I talk to her and click on the level, it says the same exact error, but "SetLevel"

Alright, I have an idea that I am going to try. So people can continue to post their ideas, but I am going to try to update my LUA engine.

[_DEFiANT]

Alright. I updated my LUA engine, and it still didn't work. Any more ideas?

[Pimpin_N0ob]

I'm no expert on LUA but try:

ModPlayerLevel
ModLevel
AddLevel

I have no clue if these will work but it's worth a shot

[The [Bapes]]

Arc Emu doesn't have a level up function.

[_DEFiANT]

Ooo... Darn. Alright, thanks guys.