Actionscript 3 如何解决;TypeError:Error#1010:术语未定义且没有属性
我正在使用ActionScript 3.0开发mp3播放器,下面是我的代码:Actionscript 3 如何解决;TypeError:Error#1010:术语未定义且没有属性,actionscript-3,actionscript,undefined,Actionscript 3,Actionscript,Undefined,我正在使用ActionScript 3.0开发mp3播放器,下面是我的代码: var my_songs:XMLList; var my_total:Number; var my_sound:Sound; var my_channel:SoundChannel; var current_song:Number = 0; var myXMLLoader:URLLoader = new URLLoader(); myXMLLoader.load(new URLRequest("music/shak
var my_songs:XMLList;
var my_total:Number;
var my_sound:Sound;
var my_channel:SoundChannel;
var current_song:Number = 0;
var myXMLLoader:URLLoader = new URLLoader();
myXMLLoader.load(new URLRequest("music/shakira.xml"));
myXMLLoader.addEventListener(Event.COMPLETE, processXML);
function processXML(e:Event):void
{
var myXML:XML = new XML(e.target.data);
my_songs = myXML.SONG;
my_total = my_songs.length();
playSong(0);
}
function playSong(mySong:Number):void
{
var myTitle = my_songs[mySong]. @ TITLE;
var myArtist = my_songs[mySong]. @ ARTIST;
var myURL = my_songs[mySong]. @ URL;//title_txt.text = myTitle;
// artist_txt.text = myArtist;
if (my_channel)
{
my_channel.stop();
}
my_sound = new Sound();
my_sound.load(new URLRequest(myURL));
my_channel = my_sound.play();
}
// next_btn.addEventListener(MouseEvent.CLICK, onNext);
// function onNext(e:MouseEvent):void {
// current_song++;
// if (current_song>=my_total){
// current_song=0;
// }
// playSong(current_song);
// }
我有一个输出错误:
TypeError:Error#1010:术语未定义且没有属性。在佛罗里达州MusicLayer_::MainTimeline/playSong()
位于佛罗里达州MusicLayer_::MainTimeline/processXML()
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
在flash.net::urloader/onComplete()中
你能帮我们发布XML代码吗?另外,请尝试调试以获取导致错误的线路。取出“if(my_channel)”块您是否检查了my_song if有歌曲在里面?我认为您应该在加载后播放()声音。添加事件侦听器以查看声音何时加载,然后播放。