File and Class Communication

Question

It seems the program file and class file are not talking. I
get this message inside program file: # 1120: Access denied;
undefined property: myProduct. It applies to these statements:
myProduct.setQuantity(3);
myProduct.setPrice(2.99);
myProduct.setDesc("Teddy Bear");
trace(myProduct.getDesc());
trace(myProduct.getPrice());
trace(myProduct.getQuantity());
trace(myProduct.getTotal());
Then in the class file I get the non-error message # 1084
class ‘Product’ will the scoped to the default
namespace: internal; it will not be visible outside of this
package. .
I’m that close if you could help.
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="
http://www.adobe.com/2006/mxml"
layout="absolute">
<mx:Script>
<![CDATA[
import Product;
private var myProduct = new Product();
myProduct.setQuantity(3);
myProduct.setPrice(2.99);
myProduct.setDesc("Teddy Bear");
trace(myProduct.getDesc());
trace(myProduct.getPrice());
trace(myProduct.getQuantity());
trace(myProduct.getTotal());
]]>
</mx:Script>
</mx:Application>
package
public class Product {
//Instance Variables
var price:Number;
var desc:String;
var quantity:Number;
public function Product() {
public function getPrice():Number {
return price;
public function setPrice(myVar:Number):void {
price = myVar;
public function getQuantity():Number {
return quantity;
public function setQuantity(quantity:Number):void {
this.quantity = quantity;
public function getDesc():String {
return desc;
public function setDesc(myVar:String):void {
desc = myVar;
public function getTotal():Number {
return price*quantity;
Thanks,
BudHud

Answer 1

How about java.io.ObjectStreamClass.getSerialVersionUID()