Actionscript 3 AS3 VideoEvent侦听器-Event.Ready

我正在努力捕捉FLV视频播放器的就绪事件。我不太清楚这些代码是怎么回事。FLV播放器是由Adobe Flash导入的，我需要在视频准备播放时启动readyHandler，该功能将删除加载文本的视频。我完美地使用了video_oynattir对象。但是，这些代码会阻止动画

video_oynattir.addEventListener(Event.READY, readyHandler);

function readyHandler(event:VideoEvent):void
{
    trace("hurray");
}

并产生以下错误：

通过具有静态类型类的引用访问可能未定义的属性*

如果我注释掉代码段。它执行得非常完美

阶段的完整代码如下：

import flash.events.MouseEvent;
import flash.external.ExternalInterface;
import flash.net.URLRequest;
import flash.net.navigateToURL;

var clickTAG:String = loaderInfo.parameters.clickTAG;
var displayType:String = loaderInfo.parameters.displayType;

video_oynattir.autoPlay = false;

if(displayType == "collapse") {

    gotoAndStop("kapali");

}else{

    openButton.visible = false;
    gotoAndStop("acik");

}

video_button.addEventListener(MouseEvent.CLICK, videodurdur);

function videodurdur(e:MouseEvent):void {

    if(video_oynattir.state == "playing") {

        video_oynattir.stop();

    }else{

        video_oynattir.play();

    }

}

video_oynattir.addEventListener(Event.READY, readyHandler);

function readyHandler(e:VideoEvent):void {

    trace("at");

}

//Accesss of possibly undefined property READY through a refferance with static type class

closeButton.addEventListener(MouseEvent.CLICK, closeRichMedia);

function closeRichMedia(e:MouseEvent):void {

    video_oynattir.stop();
    ExternalInterface.call("dopushunlock");
    gotoAndPlay(3);
    openButton.visible = true;

}

openButton.addEventListener(MouseEvent.CLICK, openRichMedia);

function openRichMedia(e:MouseEvent):void {

    ExternalInterface.call("dopushlock");
    gotoAndStop(2);
    openButton.visible = false;

}

clickButton.addEventListener(MouseEvent.CLICK, gotoLink);

function gotoLink(e:MouseEvent):void {

    navigateToURL(new URLRequest(clickTAG), "_blank");

}

stop();

---

请尝试更改EventListener侦听VideoEvent的事件类型：

确保导入fl.video.VideoEvent

video_oynattir.addEventListener(VideoEvent.READY, readyHandler);