Keep getting move_and_slide error...

Question

Hey!

It's me again... So I'm making a 2d Platformer game and when I want to do moveandslide
I get this error "Invalid type in function 'moveandslide' in base 'KinematicBody2d'. cannot convert argument 1 int to Vector2"

my moveandslide code is velocity = move_and_slide(velocity, Vector2.UP)
and I think this error means that my velocity is a integer but my velocity is Vector2(0, 0)

Here is the full code: `
extends KinematicBody2D

var speed = 100
var gravity = 100
var jump_force = 100
var velocity = Vector2(0,0)


func _physics_process(delta: float) -> void:
velocity.y += gravity

if Input.is_action_pressed("ui_left"):
    velocity.x = -speed
elif Input.is_action_pressed("ui_right"):
    velocity.x = speed
else:
    velocity = 0

if Input.is_action_just_pressed("ui_up") and is_on_floor():
    velocity.y = -jump_force

velocity = move_and_slide(velocity, Vector2.UP)

If you can help me then please do.
Thanks in advance! :)

Answer 1

Here is the error:

   else:
        velocity = 0

Comments

I leave the clarification: when that line is executed, velocity is 0 and 0 is an int.
It should be velocity.x = 0