Lead Actor Swapper script error

[kyonides]

You could use this leader swap script instead.

Code:

# * Kuick Leader Swap XP * #
#  Scripter : Kyonides
#  2025-09-05

class Game_Party
  def change_leader(n)
    if n < 0
      @actors.unshift @actors.pop
    else
      @actors << @actors.shift
    end
  end

  def leader
    @actors[0]
  end
end

class Game_Player
  alias :kyon_kuick_leader_swap_gm_plyr_up :update
  def update
    kyon_kuick_leader_swap_gm_plyr_up
    if Input.trigger?(Input::L)
      $game_party.change_leader(-1)
      refresh
      return
    elsif Input.trigger?(Input::R)
      $game_party.change_leader(1)
      refresh
    end
  end
end