Instantiate Problem ( RandomRange)

Questions & Answers
1

Hi. I need help . I get an error when I write these codes. Where do i make mistakes ? Thanks.

Error : CS1503 cannot convert from ‘UnityEngine.Vector3’ to 'UnityEngine.Transform

using UnityEngine;
using System.Collections;

public class SpawnArea : MonoBehaviour
{
public Transform prefab;
public float width = 3;
public float second = 1;
private bool create = true;
void Update()
{
if (create)
StartCoroutine(“CreatePrefab”);
}

IEnumerator CreatePrefab()
{
    create = false;
    width += width;
    Instantiate(prefab, new Vector3(Random.Range(-2f,3f), 0, 0));
    yield return new WaitForSeconds(second = Random.Range(1f, 5f)); 
    create = true;
}

}

2

The overload of Instantiate you’re using expects an object of type Transform for its second argument. You’ll need to supply a third argument - a Quaternion - to get this to do what you want.

using UnityEngine; 
using System.Collections;

public class SpawnArea : MonoBehaviour { 
    public Transform prefab; 
    public float width = 3; 
    public float second = 1;
    private bool create = true;

    void Update() { 
        if (create) 
            StartCoroutine("CreatePrefab");
    }

    IEnumerator CreatePrefab()
    {
        create = false;
        width += width;
        Instantiate(prefab, new Vector3(Random.Range(-2f,3f), 0, 0), Quaternion.identity);
        yield return new WaitForSeconds(second = Random.Range(1f, 5f)); 
        create = true;
    }
}
3

Thank you very much is fixed.