How come I can't jump?,How Come my script won;t actually let my character jump???

Questions & Answers
1

Here’s the script… for some reason, it won’t let the player jump…

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

public class PlayerMove : MonoBehaviour {

	public float moveSpeed = 5.0f; 
	public float jumpForce = 10.0f; 

	private float moveFB, moveLR;
	private float verticalVelocity;
	private float gravity = 12.0f;
	private CharacterController player; 

	private bool hasJumped; 

	// Use this for initialization
	void Start () 
	{
		player = GetComponent<CharacterController>();
	}
	
	// Update is called once per frame
	void Update () 
	{ 
		Movement (); 

		if (Input.GetButtonDown ("Jump"))
		{
			hasJumped = true; 
		}

		ApplyGravity();
	}

	void Movement()
	{
		//Getting inputs from WASD keys
		moveFB = Input.GetAxis ("Vertical") * moveSpeed; 
		moveLR = Input.GetAxis ("Horizontal") * moveSpeed;

		//Control the movement of the character
		Vector3 movement = new Vector3(moveLR, verticalVelocity, moveFB);

		//Fix the orientation of the character
		movement = transform.rotation * movement;

		//Moving the player
		player.Move(movement * Time.deltaTime);
	}

	private void Jump()
	{
		//verticalVelocity = jumpForce;
		hasJumped = true; 
	}

	private void ApplyGravity()
	{
		if (player.isGrounded == true) 
		{

			if (hasJumped == false) {
				verticalVelocity = Physics.gravity.y;
			} 
			else 
			{
				verticalVelocity = jumpForce;
			}
		} 
		else 
		{
			verticalVelocity = Physics.gravity.y; 
			hasJumped = false; 
		}
	}
}

,Here’s the script… for some reason, it won’t jump

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

public class PlayerMove : MonoBehaviour {

	public float moveSpeed = 5.0f; 
	public float jumpForce = 10.0f; 

	private float moveFB, moveLR;
	private float verticalVelocity;
	private float gravity = 12.0f;
	private CharacterController player; 

	private bool hasJumped; 

	// Use this for initialization
	void Start () 
	{
		player = GetComponent<CharacterController>();
	}
	
	// Update is called once per frame
	void Update () 
	{ 
		Movement (); 

		if (Input.GetButtonDown ("Jump"))
		{
			hasJumped = true; 
		}

		ApplyGravity();
	}

	void Movement()
	{
		//Getting inputs from WASD keys
		moveFB = Input.GetAxis ("Vertical") * moveSpeed; 
		moveLR = Input.GetAxis ("Horizontal") * moveSpeed;

		//Control the movement of the character
		Vector3 movement = new Vector3(moveLR, verticalVelocity, moveFB);

		//Fix the orientation of the character
		movement = transform.rotation * movement;

		//Moving the player
		player.Move(movement * Time.deltaTime);
	}

	private void Jump()
	{
		//verticalVelocity = jumpForce;
		hasJumped = true; 
	}

	private void ApplyGravity()
	{
		if (player.isGrounded == true) 
		{

			if (hasJumped == false) {
				verticalVelocity = Physics.gravity.y;
			} 
			else 
			{
				verticalVelocity = jumpForce;
			}
		} 
		else 
		{
			verticalVelocity = Physics.gravity.y; 
			hasJumped = false; 
		}
	}
}
2

The bool hasJumped is becoming true the moment you click space, Before the jump triggers, so you’ll never jump, try setting it to true after you give Physics.gravity.y to the verticalVelocity and your problem is solved