Error Whe create new atributtes

[dkmarc3]

im creating new atributtes on RMXP, i create one called "vit" to represent the vitallity..

but i got an error

i created some methods

On Game_Actor

 

#--------------------------------------------------------------------------

  # - Definição da Base de Vitalidade

  #--------------------------------------------------------------------------

 

  def base_vit

    n = 5

    return [[n, 1].max, 999].min

  end

 

PS: I addicted a variable on "Setup(actor id)" called @vit_plus = 0

and a method in game_battler

 

#--------------------------------------------------------------------------

  # - Definição da Vitalidade

  #--------------------------------------------------------------------------

 

  def vit

    n = [[base_vit + @vit_plus, 1].max, 999].min

    n = [[Integer(n), 1].max, 999].min

    return n

  end

 

PS2: In Game_Battler i addicted too a variable @vit_plus = 0


But i got an error

whats wrong?