Invalid call. Nonexistent function 'set' in base 'bool'

Question

extends CharacterBody2D

@export var movespeed : float = 100
@export var startingdirection : Vector2 = Vector2(0, 1)

@onready var animation_tree = !AnimationTree

func ready():
animationtree.set("parameters/Idle/blendposition", startingdirection)

and how do i insert picture

Answer 1

You set the value of animation_tree to !AnimationTree. This gets evaluated as a bool value, when you try to call the set function on the type bool, it throws an error since that type doesn't have that function.
You need to replace !AnimationTree with $AnimationTree if you want to reference a node in the scene.

You can insert pictures by uploading them to a public image sharing site like imgur, and using the image button in the text editor.

Comments

Wow, thank you so much
Huh the tutorial code is too small that's why i see it wrong