動作小錯誤

你好，我已經寫了這一段代碼，當我運行發佈它表明我沒有錯誤，但是當我在最後的海報運行Flash窗口就說明動作小錯誤

TypeError: Error #1010: A term is undefined and has no properties. 
    at slider_fla::MainTimeline/nextClick()

這裏代碼：

var sliderNum:int = 0; 
    var sliderMaxNum:int = 0; 

function nextClick(event:MouseEvent):void 
{ 
    if (sliderNum > sliderMaxNum){ 
     sliderNum = 0; 
    } 
    var myTween:Tween = new Tween(poster[sliderNum],'x',Strong.easeOut,poster[sliderNum].x,-800,2,true); 
    if (sliderNum == sliderMaxNum){ 
     trace(String(sliderNum)); 
     trace(String(sliderMaxNum)); 
     sliderNum = 0; 
    } else { 
     sliderNum = sliderNum +1; 
    } 

    var myTween2:Tween = new Tween(poster[sliderNum],'x',Strong.easeOut,poster[sliderNum].x,(myStage.stageWidth - 640)/2,2,true); 
}

我使用這個代碼載入XML：

function loadXML(event:Event):void{ 

    sliderXML=XML(sliderXMLloader.data); 
    var xmlDoc:XMLDocument = new XMLDocument(); 
    xmlDoc.ignoreWhite = true; 
    var menuXML:XML = XML(sliderXMLloader.data); 
    xmlDoc.parseXML(menuXML.toXMLString()); 

    //var X:int = 100; 

    for each(var listItem:XML in sliderXML..listItem){ 

      strTitle[sliderMaxNum] = listItem.itemTitle.toString(); 
      strPosterLink[sliderMaxNum] = listItem.posterLink.toString(); 
      strVideoLink[sliderMaxNum] = listItem.videoLink.toString(); 

      var _temp:Loader = new Loader(); 
      poster.splice(sliderMaxNum, 0, _temp); 
      poster[sliderMaxNum].load(new URLRequest(strPosterLink[sliderMaxNum])); 
      //var posterClip:MovieClip = new MovieClip(); //load the movieclip 
      //posterClip.addChild(poster[sliderMaxNum]); //convert poster[sliderMaxNum] to movieClip 
      addChild(poster[sliderMaxNum]); 
      poster[sliderMaxNum].x = myStage.stageWidth; 
      poster[sliderMaxNum].y = 28; 

      poster[sliderMaxNum].addEventListener(MouseEvent.CLICK, poster_click(sliderMaxNum)); 

      sliderMaxNum = sliderMaxNum+1; 
      } 
    LastSliderNum = sliderMaxNum - 1; 
    //************************************************* 
    var myTween:Tween = new Tween(poster[sliderNum],'x',Strong.easeOut,poster[sliderNum].x,(myStage.stageWidth - 640)/2,2,true); 
    //************************************************* 
}

來源

2011-03-25 Volter

我只是最小化它，只留下在那裏我覺得可能是一個問題 – Volter 2011-03-25 20:43:01

我沒有看到「海報」的代碼有問題的代碼宣佈或任何地方定義 - 我認爲是。它在兩組代碼中被引用，並且如果不是這樣的話肯定會拋出一個錯誤......如果引用的變量尚未定義或聲明，通常會出現此錯誤。您應該調試應用程序以查找出現錯誤的確切行號。我沒有看到任何明顯的... – Bosworth99 2011-03-25 20:43:20

這是一個全碼：

import flash.display.Stage; 
import flash.events.Event; 
import flash.net.URLRequest; 
import flash.net.URLLoader; 
import flash.xml.XMLDocument; 
import flash.text.TextField; 
//tween - start 
import fl.transitions.Tween; 
import fl.transitions.easing.*; 
import fl.transitions.TweenEvent; 
import flash.events.MouseEvent; 

//tween - end 

    var myStage:Stage = this.stage; 
    myStage.scaleMode = StageScaleMode.NO_SCALE; 
    myStage.align = StageAlign.TOP_LEFT; 

    var sliderXML:XML = new XML(); 
    var sliderXMLurl:String = 'sliderXML.xml'; 
    var sliderXMLreq:URLRequest = new URLRequest(sliderXMLurl); 
    var sliderXMLloader:URLLoader = new URLLoader(sliderXMLreq); 
    sliderXMLloader.addEventListener("complete",loadXML); 

    var sliderNum:int = 0; 
    var sliderMaxNum:int = 0; 
    var LastSliderNum:int = 0; 
    var strTitle:Array = []; 
    var strPosterLink:Array = []; 
    var strVideoLink:Array = []; 
    var poster:Array = []; 

    var Playing:int = 1; 


addEventListener(Event.ENTER_FRAME, fl_EnterFrameHandler); 
myStage.addEventListener(Event.RESIZE, ResizeHandler); 

function fl_EnterFrameHandler(event:Event):void 
{ 
    var swfWidth:int = myStage.stageWidth; 
    var swfHeight:int = myStage.stageHeight; 
    slider_bg.width = swfWidth; 
    slider_bg.height = swfHeight; 
    slider_header.width = swfWidth; 
    slider_bg.height = myStage.stageHeight - slider_header.height - slider_footer.height; 
    slider_footer.width = swfWidth; 
    slider_footer.y = slider_header.height + slider_bg.height; 

    back_btn.x = myStage.stageWidth/2 - 25 - 65; 
    back_btn.y = myStage.stageHeight - 66; 
    next_btn.x = myStage.stageWidth/2 + 30; 
    next_btn.y = myStage.stageHeight - 66; 
    if (Playing == 0){ 
     play_btn.x = (myStage.stageWidth - 50)/2; 
     play_btn.y = (myStage.stageHeight - 50 - 31); 
     pause_btn.x = play_btn.x; 
     pause_btn.y = myStage.stageHeight + 100; 
    } else if (Playing == 1) { 
     pause_btn.x = (myStage.stageWidth - 50)/2; 
     pause_btn.y = (myStage.stageHeight - 50 - 31); 
     play_btn.x = pause_btn.x; 
     play_btn.y = myStage.stageHeight + 100; 
    } 
} 

function loadXML(event:Event):void{ 

    sliderXML=XML(sliderXMLloader.data); 
    var xmlDoc:XMLDocument = new XMLDocument(); 
    xmlDoc.ignoreWhite = true; 
    var menuXML:XML = XML(sliderXMLloader.data); 
    xmlDoc.parseXML(menuXML.toXMLString()); 

    //var X:int = 100; 

    for each(var listItem:XML in sliderXML..listItem){ 

      strTitle[sliderMaxNum] = listItem.itemTitle.toString(); 
      strPosterLink[sliderMaxNum] = listItem.posterLink.toString(); 
      strVideoLink[sliderMaxNum] = listItem.videoLink.toString(); 

      var _temp:Loader = new Loader(); 
      poster.splice(sliderMaxNum, 0, _temp); 
      poster[sliderMaxNum].load(new URLRequest(strPosterLink[sliderMaxNum])); 
      //var posterClip:MovieClip = new MovieClip(); //load the movieclip 
      //posterClip.addChild(poster[sliderMaxNum]); //convert poster[sliderMaxNum] to movieClip 
      addChild(poster[sliderMaxNum]); 
      poster[sliderMaxNum].x = myStage.stageWidth; 
      poster[sliderMaxNum].y = 28; 

      poster[sliderMaxNum].addEventListener(MouseEvent.CLICK, poster_click(sliderMaxNum)); 

      sliderMaxNum = sliderMaxNum+1; 
      } 
    LastSliderNum = sliderMaxNum - 1; 
    //************************************************* 
    var myTween:Tween = new Tween(poster[sliderNum],'x',Strong.easeOut,poster[sliderNum].x,(myStage.stageWidth - 640)/2,2,true); 
    //************************************************* 
} 

function ResizeHandler(event:Event):void{ 
    var i:int = 0; 
    for (i=0; i < poster.length; i++) { 
     poster[i].x = myStage.stageWidth + 100; 
    } 
    poster[sliderNum].x = (myStage.stageWidth - 640)/2; 
} 

function poster_click(i:int):Function{ 
    var foo:Function = function (evt:MouseEvent):void { 
     trace(String(i)); 
    } 

    return foo; 
} 

function poster_next(i:int):void{ 

} 

//play button********************************************* 
play_btn.buttonMode = true; 
play_btn.addEventListener(MouseEvent.MOUSE_OVER, playOver); 
play_btn.addEventListener(MouseEvent.MOUSE_OUT, playOut); 
play_btn.addEventListener(MouseEvent.CLICK, playClick); 

function playOver(event:MouseEvent):void 
{ 
    event.currentTarget.gotoAndPlay('playOver'); 
} 

function playOut(event:MouseEvent):void 
{ 
    event.currentTarget.gotoAndPlay('playOut'); 
} 

function playClick(event:MouseEvent):void 
{ 
    Playing = 1; 
} 
//pause button********************************************* 
pause_btn.buttonMode = true; 
pause_btn.addEventListener(MouseEvent.MOUSE_OVER, pauseOver); 
pause_btn.addEventListener(MouseEvent.MOUSE_OUT, pauseOut); 
pause_btn.addEventListener(MouseEvent.CLICK, pauseClick); 

function pauseOver(event:MouseEvent):void 
{ 
    event.currentTarget.gotoAndPlay('pauseOver'); 
} 

function pauseOut(event:MouseEvent):void 
{ 
    event.currentTarget.gotoAndPlay('pauseOut'); 
} 

function pauseClick(event:MouseEvent):void 
{ 
    Playing = 0; 
} 
//back_btn ************************************************** 
back_btn.buttonMode = true; 
back_btn.addEventListener(MouseEvent.MOUSE_OVER, backOver); 
back_btn.addEventListener(MouseEvent.MOUSE_OUT, backOut); 
back_btn.addEventListener(MouseEvent.CLICK, backClick); 

function backOver(event:MouseEvent):void 
{ 
    event.currentTarget.gotoAndPlay('backOver'); 
} 

function backOut(event:MouseEvent):void 
{ 
    event.currentTarget.gotoAndPlay('backOut'); 
} 

function backClick(event:MouseEvent):void 
{ 

} 
//next_btn *************************************************** 
next_btn.buttonMode =true; 
next_btn.addEventListener(MouseEvent.MOUSE_OVER, nextOver); 
next_btn.addEventListener(MouseEvent.MOUSE_OUT, nextOut); 
next_btn.addEventListener(MouseEvent.CLICK, nextClick); 

function nextOver(event:MouseEvent):void 
{ 
    event.currentTarget.gotoAndPlay('nextOver'); 
} 

function nextOut(event:MouseEvent):void 
{ 
    event.currentTarget.gotoAndPlay('nextOut'); 
} 

function nextClick(event:MouseEvent):void 
{ 
    if (sliderNum > sliderMaxNum){ 
     sliderNum = 0; 
    } 
    var myTween:Tween = new Tween(poster[sliderNum],'x',Strong.easeOut,poster[sliderNum].x,-800,2,true); 
    if (sliderNum == sliderMaxNum){ 
     trace(String(sliderNum)); 
     trace(String(sliderMaxNum)); 
     sliderNum = 0; 
    } else { 
     sliderNum = sliderNum +1; 
    } 
    poster[sliderNum].x = myStage.stageWidth; 
    var myTween2:Tween = new Tween(poster[sliderNum],'x',Strong.easeOut,poster[sliderNum].x,(myStage.stageWidth - 640)/2,2,true); 
}

我只是最小化它，只留下在那裏我想可能是

來源

2011-03-25 20:41:43 Volter

就像我上面所說 - 調試這將告訴你確切的路線，並且你可以從那裏跟蹤錯誤。我沒有看到任何驚人的事情伸出來...... – Bosworth99 2011-03-25 20:52:08

你能告訴我如何調試？我是asy totaly noob as3我是vb/delphi愛好者 – Volter 2011-03-25 21:00:07

我做到了，我只是將SliderMaxNum int variabale更改爲sliderMaxNum -1，因此現在可以工作。謝謝你的回覆，但我真的想知道如何調試 – Volter 2011-03-25 21:02:51

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