set_text group button nodes

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+1 vote

Hi all,
I am using Godot 3.1
I have 21 buttons name:
btn1, btn2, btn3, ... , btn21

Now I want to get this btn nodepath.
var i = 1
while(i<=21):
getnode("ABC/XYZ/btn%d"%i).settext("X")

but it's not working. The ERROR is:
Attempt to call function 'set_text' in base 'null instance' on a null instance.

Anybody know how to fix it?

in Engine by (23 points)

1 Answer

0 votes

if you want to set text to buttons then you can

for i in range(21):
getnode("btn" + str(i)).settext("X") # add underscore bw get node and set text

by (38 points)
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