I want to use vkontakte's new wrapper feature, that enhances your application abilities by running under SWF wrapper. 

This is a [sample application](http://vkontakte.ru/source/ExampleWrapped.zip) that uses this mechanism. It uses pure action script to display it's contents rather than an `mx:Application`.

Using the wrapper on my `mx:Application` failed due to the following error:

```
TypeError: Error #1009: Cannot access a property or method of a null object reference.
 at mx.managers::FocusManager/activate()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\managers\FocusManager.as:702]
 at mx.managers::SystemManager/activateForm()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\managers\SystemManager.as:2493]
 at mx.managers::SystemManager/activate()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\managers\SystemManager.as:2451]
 at mx.core::Application/initManagers()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\core\Application.as:1152]
 at mx.core::Application/initialize()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\core\Application.as:834]
 at DummyApp/initialize()[C:\Users\Eran.HOME\Documents\Web Projects\MaxiMarketing\TestMarketing\src\DummyApp.mxml:0]
 at mx.managers::SystemManager/http://www.adobe.com/2006/flex/mx/internal::childAdded()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\managers\SystemManager.as:2127]
 at mx.managers::SystemManager/initializeTopLevelWindow()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\managers\SystemManager.as:3396]
 at mx.managers::SystemManager/http://www.adobe.com/2006/flex/mx/internal::docFrameHandler()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\managers\SystemManager.as:3219]
 at mx.managers::SystemManager/docFrameListener()[C:\autobuild\galaga\frameworks\projects\framework\src\mx\managers\SystemManager.as:3065]

```

So I figure I could create a wrapper to the wrapper that can launch my application and came up with this (`DummyApp` is the application I want to lunch):

```
package 
{
 import Components.SidePanel;

 import flash.display.Sprite;
 import flash.events.Event;

   public class AppWrapper extends Sprite 
   {    
     public function AppWrapper() {
      this.addEventListener(Event.ADDED_TO_STAGE, onAddedToStage);
     }

     public function onAddedToStage(e: Event): void {
      var mainApp:DummyApp = new DummyApp();

      this.removeEventListener(Event.ADDED_TO_STAGE, onAddedToStage); 
     }
   }
}

```

Unfortunately - it also failed, and the question remains, how to start Application from a simple AS file?