Pourquoi je reçois: L'index fourni est une erreur hors limites Pourtant?

Question

J'ai développé un code qui crée un conteneur qui charge les swfs les uns après les autres et quand chaque swf se termine, il décharge ce swf. puis il enregistre quel swf vous avez chargé et la prochaine fois que vous démarrez, il charge ce dernier swf. mais malheureusement je reçois dans ma sortie :(

SWFLoader 'loader2' (part2.swf) chargé

SWFLoader 'loader1' (part1.swf) chargé

SWFLoader 'loader4' (part4 .swf) chargé

SWFLoader 'loader3' (part3.swf) chargés

tous swfs chargés

SWFLoader 'loader1' (part1.swf)

RangeError: Erreur # 2006: L'indice fourni est hors des limites.

à flash.display :: DisplayObjectContainer/getChildAt() à dblogo()

Comment se débarrasser de l'indice fourni est hors d'erreur de limites? Je suis nouveau AS3 donc si on pouvait faire simple ... Voici le code:

import flash.events.FullScreenEvent; 
import flash.display.StageScaleMode; 

stage.scaleMode = StageScaleMode.EXACT_FIT; 
stage.displayState = StageDisplayState.FULL_SCREEN; 
import com.greensock.*; 
import com.greensock.loading.*; 
import com.greensock.events.LoaderEvent; 
import flash.display.MovieClip; 
import flash.events.Event; 
import flash.events.MouseEvent; 
import flash.net.SharedObject; 

import flash.events.MouseEvent; 


var mySO:SharedObject = SharedObject.getLocal("edbfngrwfh"); 
var reza:Number = -1; 
var loaderIndex:Number = -1; 

loaderIndex = mySO.data.my_vis; 
if (!mySO.data.my_vis) { 
loaderIndex = -1; 
} 


if (mySO.data.my_vis == 1) { 
loaderIndex = 0; 
} 


if (mySO.data.my_vis == 2) { 
loaderIndex = 1; 
} 



if (mySO.data.my_vis == 3) { 
loaderIndex = 2; 
} 



if (mySO.data.my_vis == 4) { 
loaderIndex = 3; 
} 





progress_mc.scaleX = 0; 


var currentLoader:SWFLoader; 


var swfs:LoaderMax = new LoaderMax({onComplete:completeHandler,onProgress:progressHandler,onChildComplete:childCompleteHandler}); 


swfs.append(new SWFLoader("part1.swf", {container:this.stage, autoPlay:false})); 
swfs.append(new SWFLoader("part2.swf", {container:this.stage, autoPlay:false})); 
swfs.append(new SWFLoader("part3.swf", {container:this.stage, autoPlay:false})); 
swfs.append(new SWFLoader("part4.swf", {container:this.stage, autoPlay:false})); 


function progressHandler(e:LoaderEvent):void { 
progress_mc.scaleX = e.target.progress; 
} 



function childCompleteHandler(e:LoaderEvent):void { 
trace(e.target + " loaded"); 
e.target.content.visible = false; 

} 


function completeHandler(e:LoaderEvent):void { 
trace("all swfs loaded"); 

progress_mc.visible = false; 


initCurrentLoader(); 
addEventListener(Event.ENTER_FRAME, trackSWFPlayback); 

} 


function initCurrentLoader() { 
    loaderIndex++; 
    trace(loaderIndex); 

    reza = loaderIndex 
    trace(reza); 

    mySO.data.my_vis = loaderIndex; 
    mySO.flush(); 


if (loaderIndex == swfs.numChildren) { 
//reset back to 0 if the last swf has already played 
//loaderIndex = 0; 


     //can't show stuff that was unloaded so lets stop 

     mySO.clear(); 
    loaderIndex = -1 
    swfs.load(); 
trace("all done everyone gone"); 
removeEventListener(Event.ENTER_FRAME, trackSWFPlayback); 




} else { 
//dynamically reference current loader based on value of loaderIndex 




currentLoader = swfs.getChildAt(loaderIndex); 
trace(currentLoader); 
trace(loaderIndex); 
//make the content of the current loader visible 


currentLoader.content.visible = true; 


    //fade it in 


TweenLite.from(currentLoader.content, 0.1, {alpha:1}); 


//tell the current loader's swf to to play 


currentLoader.rawContent.gotoAndPlay(1); 
} 




} 




function trackSWFPlayback(e:Event):void { 
//trace(currentLoader.rawContent.currentFrame); 


//detect if the loaded swf is on the last frame 


if (currentLoader.rawContent.currentFrame == currentLoader.rawContent.totalFrames) { 


trace("swf done"); 


//hide and stop current swf 
currentLoader.content.visible = false; 

currentLoader.rawContent.stop(); 

//unload the swf that just played 

currentLoader.unload(); 

//set up and play the next swf 


initCurrentLoader(); 


} 
} 

this.addEventListener(Event.ENTER_FRAME, loadSWFs) 



function loadSWFs(e:Event):void{ 
load_btn.visible = false; 
swfs.load(); 
this.removeEventListener(Event.ENTER_FRAME, loadSWFs) 

} 
/* Click to Hide an Object 
Clicking on the specified symbol instance hides it. 

Instructions: 
1. Use this code for objects that are currently visible. 
*/ 

Answer 1

Je pense que vous devriez commencer avec l'index = 0 au lieu de -1: var loaderIndex: Number = 0; essayez-le et dites-nous le résultat