game won't work in build

My game wont work when I build it but will in the editor. When its built and i play it on the android I click and it doesn't instatiate the currentObj and a sound keeps repeating even though its supposed ti play once. I dont know whats wrong with it but if it helps I wrote all of the first script(except the raycast) and got the click script online. Is there something wrong with the code or is it a bug with unity. Thanks in advance.

 var allObjs : GameObject[];
 var lives : GameObject[];
 var loseSound : AudioClip;
 var hasPlayed : boolean = false;
 var scoreNumObj : GameObject;
 var highScoreNumObj : GameObject;
 var randomSpawnY = [4.3, -4.1];
 var guideLines : GameObject;
 var guideLines2 : GameObject;
 var guideLineAmount = 3;
 var gameOverObj : GameObject;
 var livesCount : int = 4;
 var moveSpeed = 10;
 var gameOverSpeed = 20;
 var theScore : GameObject;
 var boxIsUp : boolean = false;
 var boxIsDown : boolean = false;
 var boxIsPressed : boolean = false;
 static var boxIsPressed1 : boolean;
 var pos = null;
 var currentObj : GameObject; 
 var oldObj1 : GameObject;
 var oldObj2 : GameObject;
 var oldObj3 : GameObject;
 var oldObj4 : GameObject;
 var oldObj5 : GameObject;
 var oldObj6 : GameObject;
 var oldObj7 : GameObject;
 var oldObj8 : GameObject;
 var oldObj9 : GameObject;
 var oldObj10 : GameObject;
 var o :int;
 var done : boolean = false;
 var doneCheck : boolean = true;
 static var score : float = 0;
 var sscore : int;
 var bestScoreCheck : boolean = false;
 var oldObjCheck : boolean = false;
 var gameOver : boolean = false;
 var boxLimitTop = -0.2;
 var boxLimitBottom = 0.2;
 private var hit: RaycastHit;
 function Start () {
 
 }
 
 function Update () {
     boxIsPressed = boxIsPressed1;
     
     sscore = score;
     
     if(currentObj){
         var newPosition : int = (currentObj.transform.position.x + 2);
         pos = newPosition;
     }
     
     var ray = Camera.main.ScreenPointToRay (Input.mousePosition);
     
     if(boxIsPressed){
         oldObj10 = oldObj9.gameObject;
         oldObj9 = oldObj8.gameObject;
         oldObj8 = oldObj7.gameObject;
         oldObj7 = oldObj6.gameObject;
         oldObj6 = oldObj5.gameObject;
         oldObj5 = oldObj4.gameObject;
         oldObj4 = oldObj3.gameObject;
         oldObj3 = oldObj2.gameObject;
         oldObj2 = oldObj1.gameObject;
         oldObj1 = currentObj.gameObject;
         currentObj = Instantiate(allObjs[Random.Range(0,allObjs.Length)],Vector3(pos,randomSpawnY[Random.Range(0,randomSpawnY.Length)],0),Quaternion.identity);
         moveSpeed = Random.Range(7,11);
         boxIsUp = false;
         boxIsDown = false;
         if(score > 4){
             Camera.main.transform.position.x = currentObj.transform.position.x - 2;
         }
         if(gameOver == false){
         score += 1;
         }
         if(oldObj2 != null && oldObj1 != null && oldObj2.transform.position.y - oldObj1.transform.position.y >= boxLimitBottom || oldObj2 != null && oldObj1 != null && oldObj2.transform.position.y - oldObj1.transform.position.y <= boxLimitTop){
             livesCount -= 1;            
         }
             
         boxIsPressed = false;
         boxIsPressed1 = false;        
     }
     if(boxIsUp && currentObj){
         currentObj.transform.Translate(Vector3.down * moveSpeed * Time.deltaTime);
     }
     if(boxIsDown && currentObj){
         currentObj.transform.Translate(Vector3.up * moveSpeed * Time.deltaTime);
     }
     if(currentObj != null && currentObj.transform.position.y >= 4.1 ){
         boxIsUp = true;
         boxIsDown = false;
     }
     if(currentObj != null && currentObj.transform.position.y <= -4.04 ){
         boxIsUp = false;
         boxIsDown = true;
     }
     
     if(oldObj1){
         if(guideLines && guideLines2){
             guideLines.transform.position.y = oldObj1.transform.position.y + 1.45;
             guideLines2.transform.position.y = oldObj1.transform.position.y - 1.15;    
         }
     }
     if(score >= 3){
         Destroy(guideLines);
         Destroy(guideLines2);    
     }
     if(livesCount == 3){
         Destroy(lives[0]);
     }
     if(livesCount == 2){
         Destroy(lives[1]);
     }
     if(livesCount == 1){
         Destroy(lives[2]);
     }
     if(livesCount == 0){
         bestScoreCheck = true;
         oldObjCheck = true;
         gameOver = true;
     }
     if(gameOver && hasPlayed == false){
          hasPlayed = true;
          audio.PlayOneShot(loseSound);    
     }
     if(bestScoreCheck == true && gameOverObj.transform.position.y >= 8.3){
         bestScoreCheck = false;
         done = true;    
     }
     if(oldObj1 && oldObj1.transform.position.y <= -15){
         oldObjCheck = false;    
     }
     if(gameOver){
         Destroy(currentObj);
         Destroy(theScore);
         if(gameOverObj&& bestScoreCheck){
             gameOverObj.transform.Translate(Vector3.up * gameOverSpeed * Time.deltaTime);
         }
         if(oldObjCheck){
             if(oldObj1){
                 oldObj1.transform.Translate(Vector3.down * gameOverSpeed * Time.deltaTime);
             }
             if(oldObj2){
                 oldObj2.transform.Translate(Vector3.down * gameOverSpeed * Time.deltaTime);
             }
             if(oldObj3){
                 oldObj3.transform.Translate(Vector3.down * gameOverSpeed * Time.deltaTime);
             }
             if(oldObj4){
                 oldObj4.transform.Translate(Vector3.down * gameOverSpeed * Time.deltaTime);
             }
             if(oldObj5){
                 oldObj5.transform.Translate(Vector3.down * gameOverSpeed * Time.deltaTime);
             }
             if(oldObj6){
                 oldObj6.transform.Translate(Vector3.down * gameOverSpeed * Time.deltaTime);
             }
             if(oldObj7){    
                 oldObj7.transform.Translate(Vector3.down * gameOverSpeed * Time.deltaTime);
             }
             if(oldObj8){
                 oldObj8.transform.Translate(Vector3.down * gameOverSpeed * Time.deltaTime);
             }
             if(oldObj9){
                 oldObj9.transform.Translate(Vector3.down * gameOverSpeed * Time.deltaTime);
             }
             if(oldObj10){
                 oldObj10.transform.Translate(Vector3.down * gameOverSpeed * Time.deltaTime);
             }
             
         }
     }
     if(done && doneCheck){
         doneCheck = false;
         Instantiate(scoreNumObj,Vector3(0.62,0.52,0),Quaternion.identity);
         Instantiate(highScoreNumObj,Vector3(0.62,0.36,0),Quaternion.identity);            
     }
 
     if(gameOver){
         if (Input.GetMouseButtonUp(0))
         {    
             if(Physics.Raycast (ray, hit, Mathf.Infinity)){
                 if(hit.collider.tag == "re-start"){
                     Application.LoadLevel (1);
                     boxMoving.score = 0;
                 }
             }    
         }
     }    
 }
 
 

heres the click script: #pragma strict

  var platform : RuntimePlatform = Application.platform;
  
  function Update(){
      if(platform == RuntimePlatform.Android || platform == RuntimePlatform.IPhonePlayer){
          if(Input.touchCount > 0) {
              if(Input.GetTouch(0).phase == TouchPhase.Began){
                  checkTouch(Input.GetTouch(0).position);
              }
          }
      }else if(platform == RuntimePlatform.WindowsEditor){
          if(Input.GetMouseButtonDown(0)) {
              checkTouch(Input.mousePosition);
          }
      }
  }
  
  function checkTouch(pos){
      var wp : Vector3 = Camera.main.ScreenToWorldPoint(pos);
      var touchPos : Vector2 = new Vector2(wp.x, wp.y);
      var hit = Physics2D.OverlapPoint(touchPos);
      
      if(hit){
          Debug.Log(hit.transform.gameObject.name);
          hit.transform.gameObject.SendMessage('Clicked',0,SendMessageOptions.DontRequireReceiver);
      }
  }
 function Clicked(){
     boxMoving.boxIsPressed1 = true;
 }