Trade Expert Troubles

[sonicfan7895]

Hello!

I'm having a bit of trouble trying to get the Trade Expert script (created by Luka S.J.) to function properly in my project.

For context, I'm using Essentials v16.2, but where I keep running into errors is the script section that determines whether or not the version of Essentials that's running is v17 or not, which is at Line 142 in my case.

    pbFadeOutIn(99999){
       [COLOR="Red"]if isVersion17?[/COLOR]
         scene = PokemonParty_Scene.new
         screen = PokemonPartyScreen.new(scene,$Trainer.party)
       else  
         scene = PokemonScreen_Scene.new
         screen = PokemonScreen.new(scene,$Trainer.party)
       end
       if ableProc
         chosen = screen.pbChooseAblePokemon(ableProc,false)      
       else
         screen.pbStartScene(_INTL("Choose a Pokꮯn."),false)
         chosen = screen.pbChoosePokemon
         screen.pbEndScene
       end
    }
    return (chosen >= 0 ? chosen : nil)
  end

When I try to launch the Trade Expert script in the game, I get this error message:

---------------------------
Pokemon Zen
---------------------------
Exception: RuntimeError

Message: Script error within event 7, map 54 (Trade Depot):
Exception: NoMethodError
Message: Section180:142:in `givePokemon'undefined method `isVersion17?' for #<TradeExpert:0x1261c680>

***Full script:
tradeExpert

Interpreter:243:in `pbExecuteScript'
Trade Expert:141:in `pbFadeOutIn'
Trade Expert:141:in `givePokemon'
Trade Expert:33:in `initialize'
Trade Expert:204:in `new'
Trade Expert:204:in `tradeExpert'
(eval):1:in `pbExecuteScript'
Interpreter:1606:in `eval'
Interpreter:243:in `pbExecuteScript'
Interpreter:1606:in `command_355'


Interpreter:276:in `pbExecuteScript'
Interpreter:1606:in `command_355'
Interpreter:494:in `execute_command'
Interpreter:193:in `update'
Interpreter:106:in `loop'
Interpreter:198:in `update'
Scene_Map:103:in `update'
Scene_Map:101:in `loop'
Scene_Map:114:in `update'
Scene_Map:68:in `main'

I'm aware this is probably a super easy fix that I just can't see in front of me at the moment, but it seems to me that there is no method of "isVersion17?" anywhere to call on. But it's just a random guess at this point.

Any help would be greatly appreciated!

Thanks in advance!

 

[WolfPP]

Did you try to create the def in Settings script?

def isVersion17?
  return true
end

Or return false, IDK... Just to test.

 

[mgriffin]

I think you're missing Luka's utilities. This is one of the cases where Googling the important part of your error message would have helped: undefined method "isVersion17?".