Stopped jumping sprite in Unity, what should I do?

Question

C++ / C#

I started making a 2D platformer for android, I know c# at an intermediate level, I sort of figured out the unit. I did everything according to the video: " https://www.youtube.com/watch?v=sX0hhZT9wDg&list=P... " At first everything worked well, the script was executed, the sprite jumped. As it was intended. After a while, I decide to move the platform a little lower along with the main character, and then I notice that the sprite has stopped jumping, to nothing. The jump key bind changed, the script is correct. Help what to do?? Here is the actual script:

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class chelik : MonoBehaviour
{
    [SerializeField] float speed = 3f;
    [SerializeField] int lives = 5;
    [SerializeField] float jumpForce = 1.4f;
    bool Ground = false;

    Rigidbody2D rb;
    SpriteRenderer sprite;


    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        if (Input.GetButton("Horizontal"))
            Run();
        if (Ground && Input.GetButton("Jump"))
            Jump();
    }

        void Awake()
    {
        rb = GetComponent<Rigidbody2D>();
        sprite = GetComponentInChildren<SpriteRenderer>();
    }

        void Run()
    {
        Vector3 dir = transform.right * Input.GetAxis("Horizontal");
        transform.position = Vector3.MoveTowards(transform.position, transform.position + dir, speed * Time.deltaTime);

        sprite.flipX = dir.x < 0.0f;
    }

        void Jump()
    {
        rb.AddForce(transform.up * jumpForce, ForceMode2D.Impulse);
    }

        void Grounded()
    {
        Collider2D[] collider = Physics2D.OverlapCircleAll(transform.position, 1f);
        Ground = collider.Length > 1;
    }

        void FixedUpdate()
    {
        Grounded();
    }


}

Maybe the problem is in some Unity settings??

Answer 1

I don’t really understand rigidbody, I’m more into characterController well, if you moved and stopped jumping the character, it’s possible that the character sprite is stuck in the platform and doesn’t jump