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0 votes

I have the following code

When I show the nodes that are in the group, 2 appear
Because I only have 2 node in that group, and in my whole project

enter image description here

But when I use the loop to print the nodes
At the end of all I get a null

@onready var enemies = get_tree().get_nodes_in_group("enemy")

func _ready():


func print_enemies(enemies_groups):
    for enemy in enemies_groups :
        if enemy != null:

Here is the example of what I get

all nodes in group enemy

[MyEnemy:<Sprite2D#25753027719>, MyEnemy3:<Sprite2D#25786582153>]



Why does that null appear? How do I make it not appear?

Godot version 4.0.1
in Engine by (42 points)

1 Answer

+2 votes

Your loop is printing correctly but the code is also printing the return value of the print_enemies function (which is null because it doesn't return a value). If your test code is:

func _ready():

It'll work.

by (1,406 points)

It worked, thanks

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