[Resolved] $game_map.events[i].x -> Undefined method

[Zekallinos]

Sorry if this has been asked before, but I didn't find any satisfactory answer with all search means for...an hour? It's getting annoying...for a small thing.

So basicly there is this :

for i in 0..$numberenemy
      @eventx = $game_map.events[i].x #<--- it crashes here
      @eventy = $game_map.events[i].y
      if $game_player.x - @eventx.abs < 14
        #do something
      elsif $game_player.y - @eventy.abs < 11
        #do something
      end
    end

NoMethodError Occurred

undefined method 'x' for Nil:NilClass

This problem doesn't happen if I replace "i" by an actual number. Which is not a solution.

 

[SephirothSpawn]

It means $game_map.events is returning nil. Chances are because you are starting with 0. You need to start with 1.

for event in $game_map.events.values
      @eventx = event.x
      @eventy = event.y
      if $game_player.x - @eventx.abs < 14
        #do something
      elsif $game_player.y - @eventy.abs < 11
        #do something
      end
    end

 

[Zekallinos]

Oh, right, of course. How could I miss that  :dead:.

Thanks  :blush:.