在加载的swf上加载swf？

Question

我正在使用Flash Builder 4.7和Flash Professional CS6创建的项目，很不错。 我需要项目加载是“预加载的SWF”中的SWF，

• 第一个SWF，加载第二个SWF，

• 第二个SWF将成为该项目的“主页”。

此时，它的工作非常完美。但是当“Home”尝试加载其他外部SWF时，它会说：

  

[IOErrorEvent type =“ioError”bubbles = false cancelable = false eventPhase = 2 text =“Error＃2124”]

第一个SWF的代码：

public class InitialSWF extends MovieClip
{

  private var _loader_:Loader;

  private var _applicationContent_:DisplayObject;

  private var _loaderContent_:MovieClip;

  private var _loaderIcon_:MovieClip;

  public function InitialSWF()
  {
     super();
     _loader_ = new Loader();
     _loader_.contentLoaderInfo.addEventListener(Event.COMPLETE,_onComplete_,false,0,true);
     _loader_.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR,_onIoError_,false,0,true);
     _loader_.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS,_onProgress_,false,0,true);
     _loader_.load(new URLRequest("Home.swf"));
  }

  private function _onComplete_(param1:Event) : void
  {
     _applicationContent_ = _loader_.content;
     _applicationContent_.visible = true;
     stage.addChild(_applicationContent_);
     _applicationContent_.addEventListener("onApplicationComplete",_onApplicationComplete_,false,0,true);
     _loader_.contentLoaderInfo.removeEventListener(Event.COMPLETE,_onComplete_);
     _loader_.contentLoaderInfo.removeEventListener(IOErrorEvent.IO_ERROR,_onIoError_);
     _loader_.contentLoaderInfo.removeEventListener(ProgressEvent.PROGRESS,_onProgress_);
     _loader_.unload();
     _loader_ = null;
  }

  private function _onApplicationComplete_(tmpEvt:Event) : void
  {
     _applicationContent_.removeEventListener("onApplicationComplete",_onApplicationComplete_);
     _loaderContent_.addEventListener("loaderOut",_onLoaderOut_,false,0,true);
     // do something
  }

  private function _onLoaderOut_(param1:Event) : void
  {
     _loaderContent_.removeEventListener("loaderOut",_onLoaderOut_);
     _applicationContent_.visible = true;
     stage.removeChild(this);
  }

  private function _onIoError_(tmpError:IOErrorEvent) : void
  {
      trace(tmpError);
  }

  private function _onProgress_(param1:ProgressEvent) : void
  {
     var _progress_:Number = Math.round(param1.bytesLoaded / param1.bytesTotal * 100);
     //Do animation loading
  }

HomeSWF：

public class SecondarySWF extends Sprite
{

    private var _loader_:Loader;

    private var _loaderContent_:MovieClip;

    private var _loaderIcon_:MovieClip;

    private var _applicationContent_:DisplayObject;

    public function SecondarySWF()
    {
        this.addEventListener(Event.ADDED_TO_STAGE,this._GoLogin_,false,0,true);
    }

    public function _GoLogin_(tmpEvent:Event)
    {
        _loader_ = new Loader();
        _loader_.contentLoaderInfo.addEventListener(Event.COMPLETE,_onComplete_,false,0,true);
        _loader_.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR,_onIoError_,false,0,true);
        _loader_.contentLoaderInfo.addEventListener(ProgressEvent.PROGRESS,_onProgress_,false,0,true);
        _loader_.contentLoaderInfo.addEventListener(HTTPStatusEvent.HTTP_STATUS, httpStatusHandler);
        _loader_.load(new URLRequest("SecondarySWF.swf"));
    }

    private function httpStatusHandler(event:HTTPStatusEvent):void {
        trace(event);
    }

    private function _onComplete_(param1:Event) : *
    {
        _applicationContent_ = _loader_.content;
        _applicationContent_.visible = true;
        stage.addChild(_applicationContent_);
        _applicationContent_.addEventListener("onApplicationComplete",_onApplicationComplete_,false,0,true);
        _loader_.contentLoaderInfo.removeEventListener(Event.COMPLETE,_onComplete_);
        _loader_.contentLoaderInfo.removeEventListener(IOErrorEvent.IO_ERROR,_onIoError_);
        _loader_.contentLoaderInfo.removeEventListener(ProgressEvent.PROGRESS,_onProgress_);
        _loader_.unload();
        _loader_ = null;
        this.removeEventListener(Event.ADDED_TO_STAGE,this._GoLogin_);
    }

    private function _onApplicationComplete_(param1:Event) : void
    {
        _applicationContent_.removeEventListener("onApplicationComplete",_onApplicationComplete_);
        _loaderContent_.addEventListener("loaderOut",_onLoaderOut_,false,0,true);
        // ..
    }

    private function _onLoaderOut_(param1:Event) : void
    {
        _loaderContent_.removeEventListener("loaderOut",_onLoaderOut_);
        //_applicationContent_.visible = true;
        //stage.removeChild(this);
    }

    private function _onIoError_(tmpError:IOErrorEvent) : void
    {
        trace(tmpError);
    }

    private function _onProgress_(param1:ProgressEvent) : void
    {
        var _progress_:Number = Math.round(param1.bytesLoaded / param1.bytesTotal * 100);
        // ..
    }
}

ConsoleChromeSWF＆lt; - 这是Google console.log的图片，请注意：

  

  
• 启动InitialSWF
  
  
• 加载HomeSWF
  
  
• 完成HomeSWF的装载
  
• 启动HomeSWF
  
  
• 辅助SWF的链接（审查/隐藏公开）
  
  
• 加载SecondarySWF
  
  
• ERROR
  

我不知道为什么辅助SWF是100％加载但返回错误...问候！