my ball wont collect(rollaball)

Questions & Answers
1

code:
using UnityEngine;

public class playercontroller3 : MonoBehaviour {
public float speed;

private Rigidbody rb;

void Start()
{
    rb = GetComponent<Rigidbody>();
}

void FixedUpdate()
{
    float moveHorizontal = Input.GetAxis("Horizontal");
    float moveVertical = Input.GetAxis("Vertical");

    Vector3 movement = new Vector3(moveHorizontal, 0.0f, moveVertical);

    rb.AddForce(movement * speed);
    speed = 10.0f;
}

void OnTriggerEnter(Collider other)
{
    if (other.gameObject.CompareTag ("pickup"))
    {
        other.gameObject.SetActive (false);
        count = count + 1;
        SetCountText();
    }
}

void SetCountText()
{
    countText.text = "Count: " + count.ToString();
    if (count >= 12)
    {
        winText.text = "You Win!";
    }
}

}
errors:
Assets/script/playercontroller3.cs(37,13): error CS0103: The name count' does not exist in the current context Assets/script/playercontroller3.cs(36,9): error CS0103: The name countText’ does not exist in the current context

2

Because you have not declared the variable count and countText. Make sure to declare them globally…

3

What you would do is at the top of your script in monobehaviour you would add Public int count;
Then in the inspector of the object the script is put on you would set count to something.

Hope this helps!