I'm animating a character in Unity 2D, but there are no animations, what should I do?

Question

Unity

Plz tell me how to do it. There are no animations, although I animated the character, maybe I missed something else?

Answer 1

Answer 2

Each transition (arrows between animations) must have conditions, for example, a variable dependency (speed > 1). Ho, to use a variable for a condition, you need to create it in the parameters tab, these variables are set from scripts

private Animator animator;
private Rogidbody rb;

void Start() {
    animator = GetComponent<Animator>();
    rb = GetComponent<Rigidbody>();
}
void Update() {
    animator.SetFloat("speed", rb.velocity.x);
}

Naturally, bind the script to an object that has rigidbody and animator components