Invalid get index '0' on base Array when I use groups

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Invalid get index '0' on base Array when I use groups

Paquetoncio

Several times it has come out that when programming in a script different from the node I want, when calling a node that saves in a group, after closing and opening the program I get the error Invalid get index '0' on base Array and this problem happens to me with any script with any programming.

Rukus

How are you constructing your Array invalid index '0' usually means it's not there. I've had a similar problem if I make and array then do a for loop.

for i in Array.Size():

then popfront at zero 1 now wants to be zero so isn't one any more so next when i look for one it's actually zero.

if you could elaborate on your code i'd be happy to help

Paquetoncio

Lo que hice fue:

var speed = 1

func _on_Button_pressed:

if speed == 1:
	get_tree.get_nodes_in_group("poti")[0].text  = "easter egg" # It is a label
elif speed == 2:
	get_tree.get_nodes_in_group("poti")[0].text  = "$5000" 
else: #Sometimes I use it to avoid variable errors but I still get the error without using it 
	get_tree.get_nodes_in_group("poti")[0].text  = "$5000"