nullreferenceexeption error

Questions & Answers
1

heres the script. we want it to shoot one block but its shooting almost a million a sec we made this script so don't say oh you copyed this script or whatever.

var blockPrefab:Transform; var Stickyblock:Transform;

function Update ()

{ if(Input.GetButtonDown("Fire1")) { var block = Instantiate(blockPrefab, GameObject.Find("Cube").transform.position, Quaternion.identity);

     var sticky = Instantiate(Stickyblock, GameObject.Find("Stickyblock").transform.position, Quaternion.identity); 

}

}

3

this question is morphing, but here is the answer to your comment. This will force the user to click each time they want to fire...

var blockPrefab:Transform; 
var targetT:Transform;

function Start ()
{
    GameObject go = GameObject.Find ("Stickyblock");

    // cache the transform component, for performance
    targetT = go.transform;
}

function Update ()
{
    var canFire = 1;
    if(Input.GetButtonDown("Fire1")) 
    { 
        if (canFire == 1}
        {
            var block = Instantiate(blockPrefab, GameObject.Find("Cube").transform.position, Quaternion.identity);

            var sticky = Instantiate(Stickyblock, targetT.position, Quaternion.identity); 
            canFire = 0;
    } 
    else if (Input.GetButtonUp ("Fire1")) 
    {
        canFire = 1;
    }
}
2

Hey man, why are you using find to set the transform position? Not got Unity fired up atm but `Stickyblock, GameObject.Find("Stickyblock")`

looks like it will loop?