NoMethodError when trading

[Volition]

When I enter the Trading script it doesn't allow me to select any Pokemon. Even if I have Pokemon who meet the requirements. If I use the script that appears in the photo on this page: https://pokemonessentials.wikia.com/wiki/Trading_Pokémon I get a crash. I'm not sure why this is happening but it doesn't work with any trades in the game. And it happens when I use the regular essentials trades. I'm using Essentials 16.1

Spoiler:

---------------------------
Pokemon Essentials
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Exception: RuntimeError

Message: Script error within event 57, map 82 (Almandine City):

Exception: NoMethodError

Message: (eval):3:in `pbExecuteScript'undefined method `egg?' for #<PokeBattle_Pokemon:0xba58c40>

***Full script:

pbChoosePokemon(1,2,
proc {|poke|
!poke.egg? &&
!(poke.isShadow? rescue false) &&
poke.species==PBSpecies::BIDOOF
})


Interpreter:243:in `pbExecuteScript'

(eval):2:in `call'

PScreen_Party:1148:in `pbChooseAblePokemon'

PScreen_Party:1147:in `each'

PScreen_Party:1147:in `pbChooseAblePokemon'

PSystem_Utilities:2102:in `pbChoosePokemon'

PSystem_Utilities:2098:in `pbFadeOutIn'

PSystem_Utilities:2098:in `pbChoosePokemon'

(eval):1:in `pbExecuteScript'

Interpreter:1606:in `eval'



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'



This exception was logged in

C:\Users\Scott\Saved Games/Pokemon Essentials/errorlog.txt.

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---------------------------
OK
---------------------------

 

[The Master]

In your script, change !poke.egg? in !poke.isEgg?
This should solve your problem.

 

[Volition]

Lifesaver. Thank you so much!