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Question by naqvir · Apr 18, 2012 at 05:02 AM · errorgameobjecttransformruntimenan

NaN exception when spawning soldiers

Im getting a strange error randomly when they spawn, what is "transform.position assign attempt for 'spawnSoldier(Clone)' is not valid. Input position is {NaN, 0.262370.NaN}" i have no idea how to fix this :S

Heres my code

 #pragma strict
 
 var prefab:GameObject; 
 var soldierMax:int;
 var soldierCount:int; 
 private var respawnPoints:GameObject[];
 var maxSpawnDelay:int;
 var soldiersKilled:int;
 
 function Start () {
      respawnPoints = GameObject.FindGameObjectsWithTag("SoldierSpawn");
      soldierCount = GameObject.FindGameObjectsWithTag("Soldier").length;    
 }
 
 function Update () {
     if(soldierCount < soldierMax) {
         respawnSoldier();        
     }        
 }
 
 function respawnSoldier() {
     while (soldierCount < soldierMax) {
         Instantiate(prefab,respawnPoints[Random.Range(0,respawnPoints.Length)].transform.position,Quaternion.identity);
         soldierCount++;
         yield WaitForSeconds(Random.Range(3,maxSpawnDelay));
     }
 }
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Answer by xtplpune · Apr 18, 2012 at 07:42 AM

Try with this code.........

var prefab:GameObject; var soldierMax:int=5; var soldierCount:int; private var respawnPoints:GameObject[]; var maxSpawnDelay:int=3; var soldiersKilled:int;

function Start () { respawnPoints = GameObject.FindGameObjectsWithTag("SoldierSpawn");
soldierCount = GameObject.FindGameObjectsWithTag("Soldier").length;
}

function Update () { if(soldierCount < respawnPoints.Length){ respawnSoldier();
}
} function respawnSoldier(){ while (soldierCount < respawnPoints.Length) { Instantiate(prefab,respawnPoints[soldierCount].transform.position,Quaternion.identity); soldierCount++; yield WaitForSeconds(Random.Range(0,maxSpawnDelay)); } }

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