Air Sqlite data paging (Cannot access a property or method of a null object reference.)

I want to paging this data from my table but i get this error:
TypeError: Error #1009: Cannot access a property or method of a null object reference.
public function retrieveData():void
    var stmt:SQLStatement = new SQLStatement();
    stmt.sqlConnection = sqlConn;
    sqlConn.addEventListener(SQLErrorEvent.ERROR, errorHandler);
    stmt.addEventListener(SQLEvent.RESULT, selectResult);
    stmt.text = "SELECT * FROM empleado";
    stmt.execute(2);
    var result:SQLResult = stmt.getResult();
    acEmpleados = new ArrayCollection(result.data);
private function selectResult(event:SQLEvent):void
    var stmt:SQLStatement = new SQLStatement();
    stmt.sqlConnection = sqlConn;
    var result:SQLResult = stmt.getResult();
    if (result.data != null)
        if (!result.complete)
            stmt.next(2);
        else
            stmt.removeEventListener(SQLEvent.RESULT, selectResult);
What do i have to do?

I solved the issue by getting rid of the creationCompleteHandler event handlers for the KPI charts. But, since I am just days into flex development, I would be indebted if someone could explain to me why that was creating problems.

Similar Messages

  • TypeError: Error #1009: Cannot access a property or method of a null object reference.      at FC_Home_A

    Dear Sir,
    I really need your valuable assistance i was about to finish a project but at very last moment i am stuck. Here is the explanation below...
    I have two files called "holder.swf" and "slide.swf" i want to improt the "slide.swf" using this action below
    var myLoader:Loader = new Loader();
    var url:URLRequest = new URLRequest("slide.swf");
    myLoader.load(url);
    addChild(myLoader);
    myLoader.x = 2;
    myLoader.y = 2;
    Also i have attached the flash file of "holder.swf". My concern is the moment i am calling the "slide.swf" inside the "holder.swf" it is showing the following error...
    " TypeError: Error #1009: Cannot access a property or method of a null object reference.
              at FC_Home_Ads_Holder_v2_fla::MainTimeline() "
    Here are the files uploaded for your reference, please download this file http://www.touchpixl.com/ForumsAdobecom.zip
    This error is being occured from "MainTimeline.as" file here is the code been use inside of this file below....
    package FC_Home_Ads_Holder_v2_fla
        import __AS3__.vec.*;
        import adobe.utils.*;
        import com.danehansen.*;
        import com.greensock.*;
        import com.greensock.easing.*;
        import com.greensock.plugins.*;
        import flash.accessibility.*;
        import flash.desktop.*;
        import flash.display.*;
        import flash.errors.*;
        import flash.events.*;
        import flash.external.*;
        import flash.filters.*;
        import flash.geom.*;
        import flash.globalization.*;
        import flash.media.*;
        import flash.net.*;
        import flash.net.drm.*;
        import flash.printing.*;
        import flash.profiler.*;
        import flash.sampler.*;
        import flash.sensors.*;
        import flash.system.*;
        import flash.text.*;
        import flash.text.engine.*;
        import flash.text.ime.*;
        import flash.ui.*;
        import flash.utils.*;
        import flash.xml.*;
        public dynamic class MainTimeline extends flash.display.MovieClip
            public function MainTimeline()
                new Vector.<String>(6)[0] = "Productivity";
                new Vector.<String>(6)[1] = "Leadership";
                new Vector.<String>(6)[2] = "Execution";
                new Vector.<String>(6)[3] = "Education";
                new Vector.<String>(6)[4] = "Speed of Trust";
                new Vector.<String>(6)[5] = "Sales";
                super();
                addFrameScript(0, this.frame1);
                return;
            public function init():void
                var loc1:*=null;
                com.greensock.plugins.TweenPlugin.activate([com.greensock.plugins.Aut oAlphaPlugin]);
                loc1 = new flash.net.URLLoader(new flash.net.URLRequest(this.XML_LOC));
                var loc2:*;
                this.next_mc.buttonMode = loc2 = true;
                this.prev_mc.buttonMode = loc2;
                stage.scaleMode = flash.display.StageScaleMode.NO_SCALE;
                stage.align = flash.display.StageAlign.TOP_LEFT;
                loc1.addEventListener(flash.events.Event.COMPLETE, this.xmlLoaded, false, 0, true);
                this.prev_mc.addEventListener(flash.events.MouseEvent.CLICK, this.minusClick, false, 0, true);
                this.next_mc.addEventListener(flash.events.MouseEvent.CLICK, this.plusClick, false, 0, true);
                return;
            public function xmlLoaded(arg1:flash.events.Event):void
                var loc1:*=null;
                var loc2:*=0;
                this.xmlData = new XML(arg1.target.data);
                loc2 = 0;
                while (loc2 < this.LABELS.length)
                    loc1 = new Btn(this.LABELS[loc2], loc2);
                    this.btnHolder_mc.addChild(loc1);
                    this.BTNS.push(loc1);
                    trace(this.LABELS[loc2]);
                    ++loc2;
                this.current = uint(this.xmlData.@firstPick);
                trace("-----width-----");
                trace(this.contentMask.width);
                var loc3:*=this.contentMask.width / this.LABELS.length;
                trace(loc3);
                loc2 = 0;
                while (loc2 < this.BTNS.length)
                    this.BTNS[loc2].width = loc3;
                    this.BTNS[loc2].x = loc3 * loc2;
                    ++loc2;
                this.btnHolder_mc.addEventListener(flash.events.MouseEvent.CLICK, this.numClick, false, 0, true);
                this.selectMovie();
                return;
            public function numClick(arg1:flash.events.MouseEvent):void
                this.killTimer();
                this.current = arg1.target.i;
                this.selectMovie();
                return;
            public function killTimer():void
                this.timerGoing = false;
                if (this.timer)
                    this.timer.reset();
                    this.timer.addEventListener(flash.events.TimerEvent.TIMER, this.plusClick, false, 0, true);
                    this.timer = null;
                return;
            public function selectMovie():void
                if (this.timerGoing)
                    this.timer = new flash.utils.Timer(uint(this.xmlData.ad[com.danehansen.MyMath.modulo(t his.current, this.xmlData.ad.length())].@delay), 1);
                    this.timer.start();
                    this.timer.addEventListener(flash.events.TimerEvent.TIMER, this.plusClick, false, 0, true);
                while (this.holder_mc.numChildren > 0)
                    this.holder_mc.removeChild(this.holder_mc.getChildAt(0));
                var loc1:*=new flash.display.Loader();
                loc1.load(new flash.net.URLRequest(this.xmlData.ad[com.danehansen.MyMath.modulo(thi s.current, this.xmlData.ad.length())].@loc));
                this.holder_mc.addChild(loc1);
                var loc2:*=0;
                while (loc2 < this.BTNS.length)
                    this.BTNS[loc2].deselect();
                    ++loc2;
                this.BTNS[com.danehansen.MyMath.modulo(this.current, this.xmlData.ad.length())].select();
                var loc3:*=this.BTNS[com.danehansen.MyMath.modulo(this.current, this.xmlData.ad.length())].x + this.BTNS[com.danehansen.MyMath.modulo(this.current, this.xmlData.ad.length())].width / 2 + this.btnHolder_mc.x;
                trace("addLength:" + this.xmlData.ad.length());
                trace(loc3, com.danehansen.MyMath.modulo(this.current, this.xmlData.ad.length()));
                com.greensock.TweenLite.to(this.indicator_mc, 0.3, {"x":loc3, "ease":com.greensock.easing.Cubic.easeOut});
                loc1.contentLoaderInfo.addEventListener(flash.events.Event.COMPLETE, this.adLoaded, false, 0, true);
                return;
            public function adLoaded(arg1:flash.events.Event):void
                var evt:flash.events.Event;
                var loc1:*;
                evt = arg1;
                try
                    evt.target.content.xmlData = this.xmlData.ad[com.danehansen.MyMath.modulo(this.current, this.xmlData.ad.length())];
                catch (er:Error)
                return;
            public function minusClick(arg1:flash.events.MouseEvent):void
                this.killTimer();
                var loc1:*;
                var loc2:*=((loc1 = this).current - 1);
                loc1.current = loc2;
                this.selectMovie();
                return;
            public function plusClick(arg1:flash.events.Event):void
                if (arg1.type != "timer")
                    this.killTimer();
                var loc1:*;
                var loc2:*=((loc1 = this).current + 1);
                loc1.current = loc2;
                this.selectMovie();
                trace("next");
                return;
            public function ENDED(arg1:flash.events.Event):void
                if (arg1.type != "timer")
                    this.killTimer();
                var loc1:*;
                var loc2:*=((loc1 = this).current + 1);
                loc1.current = loc2;
                this.selectMovie();
                trace("next");
                return;
            public function STARTED(arg1:flash.events.Event):void
                this.killTimer();
                return;
            function frame1():*
                this.timerGoing = true;
                addEventListener("endNow", this.ENDED, false, 0, true);
                addEventListener("startNow", this.STARTED, false, 0, true);
                this.init();
                return;
            public const XML_LOC:String=stage.loaderInfo.parameters.xmlLoc ? stage.loaderInfo.parameters.xmlLoc : "home_ads.xml";
            public const LABELS:__AS3__.vec.Vector.<String>=new Vector.<String>(6);
            public const BTNS:__AS3__.vec.Vector.<Btn>=new Vector.<Btn>();
            public const TRANSITION_TIME:Number=0.2;
            public var contentMask:flash.display.MovieClip;
            public var btnHolder_mc:flash.display.MovieClip;
            public var holder_mc:flash.display.MovieClip;
            public var indicator_mc:flash.display.MovieClip;
            public var prev_mc:flash.display.MovieClip;
            public var next_mc:flash.display.MovieClip;
            public var current:int;
            public var xmlData:XML;
            public var timer:flash.utils.Timer;
            public var timerGoing:Boolean;
    Here is the folder uploaded on the server for you to get clear picture, please click on this link to download the entire folder. http://www.touchpixl.com/ForumsAdobecom.zip
    I am not being able to resolve the issue, it needs a master to get the proper solution. I would request you to help me.
    Thanks & Regards
    Sanjib Das

    Here is the entire code of MainTimeline.as below, please correct it.
    package FC_Home_Ads_Holder_v2_fla
        import __AS3__.vec.*;
        import adobe.utils.*;
        import com.danehansen.*;
        import com.greensock.*;
        import com.greensock.easing.*;
        import com.greensock.plugins.*;
        import flash.accessibility.*;
        import flash.desktop.*;
        import flash.display.*;
        import flash.errors.*;
        import flash.events.*;
        import flash.external.*;
        import flash.filters.*;
        import flash.geom.*;
        import flash.globalization.*;
        import flash.media.*;
        import flash.net.*;
        import flash.net.drm.*;
        import flash.printing.*;
        import flash.profiler.*;
        import flash.sampler.*;
        import flash.sensors.*;
        import flash.system.*;
        import flash.text.*;
        import flash.text.engine.*;
        import flash.text.ime.*;
        import flash.ui.*;
        import flash.utils.*;
        import flash.xml.*;
        public dynamic class MainTimeline extends flash.display.MovieClip
            public function MainTimeline()
                new Vector.<String>(6)[0] = "Productivity";
                new Vector.<String>(6)[1] = "Leadership";
                new Vector.<String>(6)[2] = "Execution";
                new Vector.<String>(6)[3] = "Education";
                new Vector.<String>(6)[4] = "Speed of Trust";
                new Vector.<String>(6)[5] = "Sales";
                super();
                addFrameScript(0, this.frame1);
                return;
            public function init():void
                var loc1:*=null;
                com.greensock.plugins.TweenPlugin.activate([com.greensock.plugins.AutoAlphaPlugin]);
                loc1 = new flash.net.URLLoader(new flash.net.URLRequest(this.XML_LOC));
                var loc2:*;
                this.next_mc.buttonMode = loc2 = true;
                this.prev_mc.buttonMode = loc2 = true;
                stage.scaleMode = flash.display.StageScaleMode.NO_SCALE;
                stage.align = flash.display.StageAlign.TOP_LEFT;
                loc1.addEventListener(flash.events.Event.COMPLETE, this.xmlLoaded, false, 0, true);
                this.prev_mc.addEventListener(flash.events.MouseEvent.CLICK, this.minusClick, false, 0, true);
                this.next_mc.addEventListener(flash.events.MouseEvent.CLICK, this.plusClick, false, 0, true);
                return;
            public function xmlLoaded(arg1:flash.events.Event):void
                var loc1:*=null;
                var loc2:*=0;
                this.xmlData = new XML(arg1.target.data);
                loc2 = 0;
                while (loc2 < this.LABELS.length)
                    loc1 = new Btn(this.LABELS[loc2], loc2);
                    this.btnHolder_mc.addChild(loc1);
                    this.BTNS.push(loc1);
                    trace(this.LABELS[loc2]);
                    ++loc2;
                this.current = uint(this.xmlData.@firstPick);
                trace("-----width-----");
                trace(this.contentMask.width);
                var loc3:*=this.contentMask.width / this.LABELS.length;
                trace(loc3);
                loc2 = 0;
                while (loc2 < this.BTNS.length)
                    this.BTNS[loc2].width = loc3;
                    this.BTNS[loc2].x = loc3 * loc2;
                    ++loc2;
                this.btnHolder_mc.addEventListener(flash.events.MouseEvent.CLICK, this.numClick, false, 0, true);
                this.selectMovie();
                return;
            public function numClick(arg1:flash.events.MouseEvent):void
                this.killTimer();
                this.current = arg1.target.i;
                this.selectMovie();
                return;
            public function killTimer():void
                this.timerGoing = false;
                if (this.timer)
                    this.timer.reset();
                    this.timer.addEventListener(flash.events.TimerEvent.TIMER, this.plusClick, false, 0, true);
                    this.timer = null;
                return;
            public function selectMovie():void
                if (this.timerGoing)
                    this.timer = new flash.utils.Timer(uint(this.xmlData.ad[com.danehansen.MyMath.modulo(this.current, this.xmlData.ad.length())].@delay), 1);
                    this.timer.start();
                    this.timer.addEventListener(flash.events.TimerEvent.TIMER, this.plusClick, false, 0, true);
                while (this.holder_mc.numChildren > 0)
                    this.holder_mc.removeChild(this.holder_mc.getChildAt(0));
                var loc1:*=new flash.display.Loader();
                loc1.load(new flash.net.URLRequest(this.xmlData.ad[com.danehansen.MyMath.modulo(this.current, this.xmlData.ad.length())].@loc));
                this.holder_mc.addChild(loc1);
                var loc2:*=0;
                while (loc2 < this.BTNS.length)
                    this.BTNS[loc2].deselect();
                    ++loc2;
                this.BTNS[com.danehansen.MyMath.modulo(this.current, this.xmlData.ad.length())].select();
                var loc3:*=this.BTNS[com.danehansen.MyMath.modulo(this.current, this.xmlData.ad.length())].x + this.BTNS[com.danehansen.MyMath.modulo(this.current, this.xmlData.ad.length())].width / 2 + this.btnHolder_mc.x;
                trace("addLength:" + this.xmlData.ad.length());
                trace(loc3, com.danehansen.MyMath.modulo(this.current, this.xmlData.ad.length()));
                com.greensock.TweenLite.to(this.indicator_mc, 0.3, {"x":loc3, "ease":com.greensock.easing.Cubic.easeOut});
                loc1.contentLoaderInfo.addEventListener(flash.events.Event.COMPLETE, this.adLoaded, false, 0, true);
                return;
            public function adLoaded(arg1:flash.events.Event):void
                var evt:flash.events.Event;
                var loc1:*;
                evt = arg1;
                try
                    evt.target.content.xmlData = this.xmlData.ad[com.danehansen.MyMath.modulo(this.current, this.xmlData.ad.length())];
                catch (er:Error)
                return;
            public function minusClick(arg1:flash.events.MouseEvent):void
                this.killTimer();
                var loc1:*;
                var loc2:*=((loc1 = this).current - 1);
                loc1.current = loc2;
                this.selectMovie();
                return;
            public function plusClick(arg1:flash.events.Event):void
                if (arg1.type != "timer")
                    this.killTimer();
                var loc1:*;
                var loc2:*=((loc1 = this).current + 1);
                loc1.current = loc2;
                this.selectMovie();
                trace("next");
                return;
            public function ENDED(arg1:flash.events.Event):void
                if (arg1.type != "timer")
                    this.killTimer();
                var loc1:*;
                var loc2:*=((loc1 = this).current + 1);
                loc1.current = loc2;
                this.selectMovie();
                trace("next");
                return;
            public function STARTED(arg1:flash.events.Event):void
                this.killTimer();
                return;
            function frame1():*
                this.timerGoing = true;
                addEventListener("endNow", this.ENDED, false, 0, true);
                addEventListener("startNow", this.STARTED, false, 0, true);
                this.init();
                return;
            public const XML_LOC:String=stage.loaderInfo.parameters.xmlLoc ? stage.loaderInfo.parameters.xmlLoc : "home_ads.xml";
            public const LABELS:__AS3__.vec.Vector.<String>=new Vector.<String>(6);
            public const BTNS:__AS3__.vec.Vector.<Btn>=new Vector.<Btn>();
            public const TRANSITION_TIME:Number=0.2;
            public var contentMask:flash.display.MovieClip;
            public var btnHolder_mc:flash.display.MovieClip;
            public var holder_mc:flash.display.MovieClip;
            public var indicator_mc:flash.display.MovieClip;
            public var prev_mc:flash.display.MovieClip;
            public var next_mc:flash.display.MovieClip;
            public var current:int;
            public var xmlData:XML;
            public var timer:flash.utils.Timer;
            public var timerGoing:Boolean;

  • DataGrid - Error #1009: Cannot access a property or method of a null object reference.

    I am getting a runtime error when I click a button that fires
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    import generated.webservices.UserSimRingConfig;
    import generated.webservices.SimRingType;
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    var UsrSimRngCfgNumList:Array = new
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    Hello
    I'm trying to load a swf called "polaroids.swf" into my main swf called "09replacesSWF.swf". I keep getting the error when I test the movie. I'm completely lost and have been at this for hours. If I just test polaroids.fla the movie works fine but if I try to load it into 09replacesSWF.swf, I get the error. I need some help PLEASE!!!!!
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    package {
        import flash.display.*;
        import flash.filters.*;
        import flash.utils.*;
        import flash.net.*;
        import flash.events.*;
        import flash.filters.DropShadowFilter;
        import caurina.transitions.*;
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            //Variables
            public var stageContainer:MovieClip;
            private var _scaleTempo:Number;
            private var _thumbStr:Number;
            private var _stageHeight:Number;
            private var _stageWidth:Number;
            private var _count:Number;
            private var _initBGHeight:Number;
            private var _initBGWidth:Number;
            //Arrays
            private var _backgroundImageArr:Array;
            private var _imageURLArr:Array;
            private var _imageCaptionArr:Array;
            private var _imagesArr:Array;
            //Bitmaps
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            private var _backgroundImage:Bitmap;
            private var _bitmap:BitmapData;
            private var _backgroundBitmap:BitmapData;
            //XML
            private var _xmlLoader:URLLoader;
            private var _imageXML:XML;
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            private var _imageContainer:ImageContainer;
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            private var _activeImage = null;
            private var _previousActiveImage = null;
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                _backgroundImageArr=new Array;
                _imageURLArr=new Array;
                _imageCaptionArr=new Array;
                _imagesArr=new Array;
                _scaleTempo=9;
                _thumbStr = .3;
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                _stageHeight=stage.stageHeight;
                _stageWidth=stage.stageWidth;
                _backgroundImageHolder = new MovieClip();
                stageContainer = new MovieClip();
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            private function addedToStage(e:Event):void {
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                    _imageURLArr[i]=_imageXML.image[i].@url;
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            private function loadBackgroundImage():void {
                backgroundImageLoader.contentLoaderInfo.addEventListener(Event.COMPLETE,addBack ground);
                backgroundImageLoader.load(new URLRequest(_backgroundImageArr[0]));
            Add background image to stage
            private function addBackground(e:Event):void {
                _backgroundImage=Bitmap(e.target.content);
                _backgroundBitmap=_image.bitmapData;
                _backgroundImage.smoothing = true;
                _backgroundImageHolder.addChild(_backgroundImage);
                _initBGHeight = backgroundImageLoader.contentLoaderInfo.height;
                _initBGWidth = backgroundImageLoader.contentLoaderInfo.width;
                if ((_initBGWidth/_initBGHeight) > (stage.stageWidth/stage.stageHeight)) {
                    _backgroundImageHolder.height = stage.stageHeight;
                    _backgroundImageHolder.width =  _backgroundImageHolder.height * _initBGWidth / _initBGHeight;
                } else {
                    _backgroundImageHolder.width = stage.stageWidth;
                    _backgroundImageHolder.height= _backgroundImageHolder.width * _initBGHeight / _initBGWidth;
            Load Images
            private function loadImages():void {
                for (var i:int=0; i < _imageURLArr.length; i++) {
                    var imageLoader:Loader=new Loader;
                    imageLoader.contentLoaderInfo.addEventListener(Event.COMPLETE,addImage);
                    imageLoader.load(new URLRequest(_imageURLArr[i]));
            Add images to MovieClip on Stage
            private function addImage(e:Event):void {
                _image=Bitmap(e.target.content);
                _bitmap=_image.bitmapData;
                _image.smoothing = true;
                _imageContainer = new ImageContainer();
                _imageContainer.falseBtn.buttonMode = true;
                _imageContainer.falseBtn.doubleClickEnabled = true;
                _imageContainer.imageHolder.addChild(_image);//Add Bitmap to a MoviClip _imageContainer
                _image.x = _imageContainer.width/2 - (_image.width/2 + 15);
                _image.y = _imageContainer.height/2 - (_image.height/2 + 80) ;
                _imageContainer.imageCaption.text = _imageCaptionArr[_count];
                _imageContainer.scaleX = _thumbStr;
                _imageContainer.scaleY = _thumbStr;
                _imageContainer.rotation = 30 - 60 * Math.random();
                if (Math.round(Math.random() * 1) == 1) {
                    _imageContainer.y=stage.stageHeight * Math.random() + _imageContainer.height * 2;
                    if (Math.round(Math.random() * 1) == 1) {
                        _imageContainer.x=stage.stageWidth + _imageContainer.width * 2;
                    } else {
                        _imageContainer.x=- _imageContainer.width * 2;
                } else {
                    _imageContainer.x=stage.stageWidth * Math.random() + _imageContainer.width * 2;
                    if (Math.round(Math.random() * 1) == 1) {
                        _imageContainer.y=stage.stageHeight + _imageContainer.height * 2;
                    } else {
                        _imageContainer.y=- _imageContainer.height * 2;
                //Setup Attributes
                _imageContainer.newX = Math.round((_imageContainer.width/2) + (stage.stageWidth-_imageContainer.width)*Math.random());
                _imageContainer.newY = Math.round((_imageContainer.height/2) + (stage.stageHeight-_imageContainer.height)*Math.random());
                _imageContainer.oldRotation = _imageContainer.rotation;
                _imageContainer.oldX = _imageContainer.newX;
                _imageContainer.oldY = _imageContainer.newY;
                _imageContainer.startX = _imageContainer.x;
                _imageContainer.startY = _imageContainer.y;
                _imageContainer.oldHeight = _imageContainer.scaleY;
                _imageContainer.oldWidth = _imageContainer.scaleX;
                _imageContainer.id = _count;
                _imageContainer.addEventListener(Event.ENTER_FRAME, animateImage);
                _imageContainer.addEventListener(MouseEvent.MOUSE_DOWN,dragImage);
                _imageContainer.addEventListener(MouseEvent.MOUSE_UP,dropImage);
                _imageContainer.addEventListener(MouseEvent.MOUSE_OUT, dropImage);
                _imageContainer.falseBtn.addEventListener(MouseEvent.DOUBLE_CLICK, setup_activeImage);
                _imagesArr.push(_imageContainer);//Add image reference to an Array
                _imageContainer.filters = [new DropShadowFilter(0,0,0,.9,8,8,1,1,false,false)];
                //Button Listeners
                _imageContainer.nextBtn.visible = false;
                _imageContainer.previousBtn.visible = false;
                _imageContainer.nextBtn.buttonMode = true;
                _imageContainer.previousBtn.buttonMode = true;
                _imageContainer.nextBtn.addEventListener(MouseEvent.MOUSE_DOWN, nextImage);
                _imageContainer.previousBtn.addEventListener(MouseEvent.MOUSE_DOWN, previousImage);
                //Add Container to Stage
                addChild(_imageContainer);
                stageContainer.addChild(_imageContainer);
                _count++;
            Animate Images onto Stage
            private function animateImage(e:Event):void {
                e.target.y += (e.target.newY - e.target.y) / _scaleTempo;
                e.target.x += (e.target.newX - e.target.x) / _scaleTempo;
                if (Math.round(e.target.y) == e.target.newY) {
                    e.target.removeEventListener(Event.ENTER_FRAME, animateImage);
            Drag & Drop Images
            private function dragImage(e:MouseEvent) {
                if (e.currentTarget != _activeImage) {
                    e.currentTarget.startDrag();
                    if (_activeImage == null) {
                        stageContainer.setChildIndex(DisplayObject(e.currentTarget), stageContainer.numChildren-1);
                    } else {
                        stageContainer.setChildIndex(DisplayObject(e.currentTarget), stageContainer.numChildren-2);
            private function dropImage(e:MouseEvent) {
                if (e.currentTarget != _activeImage) {
                    e.currentTarget.stopDrag();
                    e.currentTarget.oldX = e.currentTarget.x;
                    e.currentTarget.oldY = e.currentTarget.y;
            onResize Handler
            private function onResize(e:Event):void {
                for (var i:int = 0; i<_imagesArr.length; i++) {
                    if (_imagesArr[i] != _activeImage) {
                        _imagesArr[i].x = Math.round(stage.stageWidth * (_imagesArr[i].x/_stageWidth));
                        _imagesArr[i].y = Math.round(stage.stageHeight * (_imagesArr[i].y/_stageHeight));
                    } else {
                        _activeImage.x = stage.stageWidth/2;
                        _activeImage.y = stage.stageHeight/2;
                    _imagesArr[i].oldX = Math.round(stage.stageWidth * (_imagesArr[i].oldX/_stageWidth));
                    _imagesArr[i].oldY = Math.round(stage.stageHeight * (_imagesArr[i].oldY/_stageHeight));
                    _imagesArr[i].newX = Math.round(stage.stageWidth * (_imagesArr[i].newX/_stageWidth));
                    _imagesArr[i].newY = Math.round(stage.stageHeight * (_imagesArr[i].newY/_stageHeight));
                    _imagesArr[i].startX = Math.round(stage.stageWidth * (_imagesArr[i].startX/_stageWidth));
                    _imagesArr[i].startY = Math.round(stage.stageHeight * (_imagesArr[i].startY/_stageHeight));
                //Background Resizer
                if ((_initBGWidth/_initBGHeight) > (stage.stageWidth/stage.stageHeight)) {
                    _backgroundImageHolder.height = stage.stageHeight;
                    _backgroundImageHolder.width =  _backgroundImageHolder.height * _initBGWidth / _initBGHeight;
                } else {
                    _backgroundImageHolder.width = stage.stageWidth;
                    _backgroundImageHolder.height= _backgroundImageHolder.width * _initBGHeight / _initBGWidth;
                _stageWidth = stage.stageWidth;
                _stageHeight = stage.stageHeight;
            Handle Selected Image
            private function zoomImage():void {
                stageContainer.setChildIndex(_activeImage, stageContainer.numChildren-1);
                Tweener.addTween(_activeImage,{scaleX: 1, scaleY: 1, rotation: 0, x: _stageWidth/2 , y: _stageHeight/2, time: 1});
                _activeImage.nextBtn.visible = true;
                _activeImage.previousBtn.visible = true;
            private function returnImage():void {
                stageContainer.setChildIndex(_previousActiveImage, stageContainer.numChildren-2);
                Tweener.addTween(_previousActiveImage,{scaleX: .3, scaleY: .3, rotation: _previousActiveImage.oldRotation, x: _previousActiveImage.oldX , y: _previousActiveImage.oldY, time: 1});
                _previousActiveImage.nextBtn.visible = false;
                _previousActiveImage.previousBtn.visible = false;
            private function setup_activeImage(e:Event):void {
                if ((_activeImage == null) && (_previousActiveImage == null)) {
                    _activeImage = e.currentTarget.parent;
                    zoomImage();
                } else if (e.currentTarget.parent != _activeImage) {
                    _previousActiveImage = _activeImage;
                    _activeImage = e.currentTarget.parent;
                    zoomImage();
                    returnImage();
                } else {
                    Tweener.addTween(_activeImage,{scaleX: .3, scaleY: .3, rotation: _activeImage.oldRotation, x: _activeImage.oldX , y: _activeImage.oldY, time: 1});
                    _activeImage.nextBtn.visible = false;
                    _activeImage.previousBtn.visible = false;
                    _activeImage = null;
                    _previousActiveImage = null;
            Button Handlers
            private function nextImage(e:MouseEvent):void {
                var imageID = int(e.currentTarget.parent.id);
                if (imageID < _imagesArr.length - 1) {
                    _previousActiveImage = e.currentTarget.parent;
                    _activeImage = _imagesArr[imageID+1];
                    zoomImage();
                    returnImage();
                } else {
                    _previousActiveImage = e.currentTarget.parent;
                    _activeImage = _imagesArr[0];
                    zoomImage();
                    returnImage();
            private function previousImage(e:MouseEvent):void {
                var imageID = int(e.currentTarget.parent.id);
                if (imageID != 0) {
                    _previousActiveImage = e.currentTarget.parent;
                    _activeImage = _imagesArr[imageID-1];
                    zoomImage();
                    returnImage();
                } else {
                    _previousActiveImage = e.currentTarget.parent;
                    _activeImage = _imagesArr[_imagesArr.length-1];
                    zoomImage();
                    returnImage();
    }

    Raymond,
    The error is at line 55....when I debug
    TypeError: Error #1009: Cannot access a property or method of a null object reference.
        at Polaroids$iinit()[/Volumes/Herman's Passport/Music Rocka/RockaGallery/Polaroids.as:55]
    So i'm looking in the code.....

  • TypeError: Error #1009: Cannot access a property or method of a null object reference.

    Hi all,
    I am new to ActionScript and Flash, and I am getting this error: TypeError: Error #1009: Cannot access a property or method of a null object reference.
    at jessicaclucas_fla::MainTimeline/stopResumescroll()
    I have several different clips in one movie that have scrolling content. When I click a button to move to a different clip that doesn’t have a certain scroll, it gives me this error. I cannot figure out how to fix this. You can see the site I am working on: http://www.jessicaclucas.com. I would really appreciate some help! Thank you in advance. Here is the code:
    //Import TweenMax and the plugin for the blur filter
    import gs.TweenMax;
    import gs.plugins.BlurFilterPlugin;
    //Save the content’s and mask’s height.
    //Assign your own content height here!!
    var RESUMECONTENT_HEIGHT:Number = 1500;
    var RESUME_HEIGHT:Number = 450;
    //We want to know what was the previous y coordinate of the content (for the animation)
    var oldResumeY:Number = myResumecontent.y;
    //Position the content on the top left corner of the mask
    myResumecontent.x = myResume.x;
    myResumecontent.y = myResume.y;
    //Set the mask to our content
    myResumecontent.mask = myResume;
    //Create a rectangle that will act as the Resumebounds to the scrollMC.
    //This way the scrollMC can only be dragged along the line.
    var Resumebounds:Rectangle = new Rectangle(resumescrollMC.x,resumescrollMC.y,0,450);
    //We want to know when the user is Resumescrolling
    var Resumescrolling:Boolean = false;
    //Listen when the user is holding the mouse down on the scrollMC
    resumescrollMC.addEventListener(MouseEvent.MOUSE_DOWN, startResumescroll);
    //Listen when the user releases the mouse button
    stage.addEventListener(MouseEvent.MOUSE_UP, stopResumescroll);
    //This function is called when the user is dragging the scrollMC
    function startResumescroll(e:Event):void {
    //Set Resumescrolling to true
    Resumescrolling = true;
    //Start dragging the scrollMC
    resumescrollMC.startDrag(false,Resumebounds);
    //This function is called when the user stops dragging the scrollMC
    function stopResumescroll(e:Event):void {
    //Set Resumescrolling to false
    Resumescrolling = false;
    //Stop the drag
    resumescrollMC.stopDrag();
    //Add ENTER_FRAME to animate the scroll
    addEventListener(Event.ENTER_FRAME, enterResumeHandler);
    //This function is called in each frame
    function enterResumeHandler(e:Event):void {
    //Check if we are Resumescrolling
    if (Resumescrolling == true) {
    //Calculate the distance how far the scrollMC is from the top
    var distance:Number = Math.round(resumescrollMC.y - Resumebounds.y);
    //Calculate the percentage of the distance from the line height.
    //So when the scrollMC is on top, percentage is 0 and when its
    //at the bottom the percentage is 1.
    var percentage:Number = distance / RESUME_HEIGHT;
    //Save the old y coordinate
    oldResumeY = myResumecontent.y;
    //Calculate a new y target coordinate for the content.
    //We subtract the mask’s height from the contentHeight.
    //Otherwise the content would move too far up when we scroll down.
    //Remove the subraction to see for yourself!
    var targetY:Number = -((RESUMECONTENT_HEIGHT - RESUME_HEIGHT) * percentage) + myResume.y;
    //We only want to animate the scroll if the old y is different from the new y.
    //In our movie we animate the scroll if the difference is bigger than 5 pixels.
    if (Math.abs(oldResumeY - targetY) > 5) {
    //Tween the content to the new location.
    //Call the function ResumetweenFinished() when the tween is complete.
    TweenMax.to(myResumecontent, 0.3, {y: targetY, blurFilter:{blurX:22, blurY:22}, onComplete: ResumetweenFinished});
    //This function is called when the tween is finished
    function ResumetweenFinished():void {
    //Tween the content back to “normal” (= remove blur)
    TweenMax.to(myResumecontent, 0.3, {blurFilter:{blurX:0, blurY:0}});

    Hi again,
    Thank you for helping. I really appreciate it! Would it be easier to say, if resumescrollMC exists, then execute these functions? I was not able to figure out the null statement from your post. Here is what I am trying (though I am not sure it is possible). I declared the var resumescrollMC, and then I tried to put pretty much the entire code into an if (resumescrollMC == true) since this code only needs to be completed when resumescrollMC is on the stage. It is not working the way I have tried, but I am assuming I am setting up the code incorrectly. Or, an if statement is not supposed to be issued to an object:
    //Import TweenMax and the plugin for the blur filter
    import gs.TweenMax2;
    import gs.plugins.BlurFilterPlugin2;
    //Save the content's and mask's height.
    //Assign your own content height here!!
    var RESUMECONTENT_HEIGHT:Number = 1500;
    var RESUME_HEIGHT:Number = 450;
    var resumescrollMC:MovieClip;
    if (resumescrollMC == true) {
    //We want to know what was the previous y coordinate of the content (for the animation)
    var oldResumeY:Number = myResumecontent.y;
    //Position the content on the top left corner of the mask
    myResumecontent.x = myResume.x;
    myResumecontent.y = myResume.y;
    //Set the mask to our content
    myResumecontent.mask = myResume;
    //Create a rectangle that will act as the Resumebounds to the scrollMC.
    //This way the scrollMC can only be dragged along the line.
    var Resumebounds:Rectangle = new Rectangle(resumescrollMC.x,resumescrollMC.y,0,450);
    //We want to know when the user is Resumescrolling
    var Resumescrolling:Boolean = false;
    //Listen when the user is holding the mouse down on the scrollMC
    resumescrollMC.addEventListener(MouseEvent.MOUSE_DOWN, startResumescroll);
    //Listen when the user releases the mouse button
    stage.addEventListener(MouseEvent.MOUSE_UP, stopResumescroll);
    //This function is called when the user is dragging the scrollMC
    function startResumescroll(e:Event):void {
    //Set Resumescrolling to true
    Resumescrolling = true;
    //Start dragging the scrollMC
    resumescrollMC.startDrag(false,Resumebounds);
    //This function is called when the user stops dragging the scrollMC
    function stopResumescroll(e:Event):void {
    //Set Resumescrolling to false
    Resumescrolling = false;
    //Stop the drag
    resumescrollMC.stopDrag();
    //Add ENTER_FRAME to animate the scroll
    addEventListener(Event.ENTER_FRAME, enterResumeHandler);
    //This function is called in each frame
    function enterResumeHandler(e:Event):void {
    //Check if we are Resumescrolling
    if (Resumescrolling == true) {
    //Calculate the distance how far the scrollMC is from the top
    var distance:Number = Math.round(resumescrollMC.y - Resumebounds.y);
    //Calculate the percentage of the distance from the line height.
    //So when the scrollMC is on top, percentage is 0 and when its
    //at the bottom the percentage is 1.
    var percentage:Number = distance / RESUME_HEIGHT;
    //Save the old y coordinate
    oldResumeY = myResumecontent.y;
    //Calculate a new y target coordinate for the content.
    //We subtract the mask's height from the contentHeight.
    //Otherwise the content would move too far up when we scroll down.
    //Remove the subraction to see for yourself!
    var targetY:Number = -((RESUMECONTENT_HEIGHT - RESUME_HEIGHT) * percentage) + myResume.y;
    //We only want to animate the scroll if the old y is different from the new y.
    //In our movie we animate the scroll if the difference is bigger than 5 pixels.
    if (Math.abs(oldResumeY - targetY) > 5) {
    //Tween the content to the new location.
    //Call the function ResumetweenFinished() when the tween is complete.
    TweenMax.to(myResumecontent, 0.3, {y: targetY, blurFilter:{blurX:22, blurY:22}, onComplete: ResumetweenFinished});
    //This function is called when the tween is finished
    function ResumetweenFinished():void {
    //Tween the content back to "normal" (= remove blur)
    TweenMax.to(myResumecontent, 0.3, {blurFilter:{blurX:0, blurY:0}});

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    Hi,
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    Error#1009: Cannot access a property or method of a null object reference.
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    I've followed the Lynda com tutorials so don't know what is causing this error.
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    You need to make sure 'cards' is named properly and is present when that line of code executes.  If it is somewhere down a timeline, it is not present.
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  • TypeError: Error #1009: Cannot access a property or method of a null object reference. at mx.controls::AdvancedDataGrid/findHeaderRenderer()

    Can anyone throw any light on this obscure Flex error?...
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    at mx.controls::AdvancedDataGrid/findHeaderRenderer()[...path...\projects\datavisualisation\ src\mx\controls\AdvancedDataGrid.as:1350]
    at mx.controls::AdvancedDataGrid/mouseEventToItemRenderer()[...path...\projects\datavisualis ation\src\mx\controls\AdvancedDataGrid.as:1315]
    at mx.controls.listClasses::AdvancedListBase/mouseMoveHandler()[...path...\projects\datavisu alisation\src\mx\controls\listClasses\AdvancedListBase.as:8091]
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    But in our case, we have no zoom effect.  It may be timing related, as there is a lot of computation going on when this page, and the ADG is first initialised.
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    <rant> And people wonder why I hate Flex!?  These obscure instabilities never happen when I develop Pure ActionScript.  The Flash platform is wonderfully stable.  But as soon as you bring Flex into play, things take longer to develop, it's a struggle to extend or change the behaviour of the bloated components, and everything falls apart as these bugs begin to surface.</rant>

    facing the same problem... sdk 4.1. no solution for about 2 years ????

  • Error 1009 - TypeError: Error #1009: Cannot access a property or method of a null object reference.

    hello,
    I am trying to load a menu as an external file ....  and getting this :  TypeError: Error #1009: Cannot access a property or method of a null object reference.
    at com::menu()
    here is my code:
    if(!menuLoader){   
    var menuRequest:URLRequest = new URLRequest("menu.swf");
    var menuLoader:Loader = new Loader();
    menuLoader.load(menuRequest);
    container.addChild(menuLoader);
    menuLoader.x = 700;
    menuLoader.y = 50;
    can anyone give me a helping hand?
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    use:
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    if(menuLoader!=null){   
    var menuRequest:URLRequest = new URLRequest("menu.swf");
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    menuLoader.load(menuRequest);
    container.addChild(menuLoader);
    menuLoader.x = 700;
    menuLoader.y = 50;

  • Module Chart component Error #1009: Cannot access a property or method of a null object reference

    Is there a known bug when displaying a chart component that is defined in a module. When attempting to display a chart component defined in a module it crashes indicating Error #1009: Cannot access a property or method of a null object reference.
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    private function initStyles():Boolean
            HaloDefaults.init(styleManager);
      var chartBaseStyle:CSSStyleDeclaration = styleManager.getStyleDeclaration("mx.charts.chartClasses.ChartBase");
      chartBaseStyle.setStyle("chartSeriesStyles", HaloDefaults.chartBaseChartSeriesStyles);
      chartBaseStyle.setStyle("fill", new SolidColor(0xFFFFFF, 0));
      chartBaseStyle.setStyle("calloutStroke", new SolidColorStroke(0x888888,2));
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    Added note: There is a chart component in the application that works fine.  The only way I can get  the chart in the module to display is to add the following workaround preinitializer but it severly impacts the loading of the module. Is there a way around this.
    protected function preinitializeHandler(event:FlexEvent):void
       var styleObjects:Array = FlexGlobals.topLevelApplication.styleManager.selectors;
       for each(var styleObj:String in styleObjects)  {
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        styleManager.setStyleDeclaration(styleObj, style, true);   
    TypeError: Error #1009: Cannot access a property or method of a null object reference.
    at mx.charts.chartClasses::ChartBase/initStyles()[E:\dev\4.y\frameworks\projects\charts\src\ mx\charts\chartClasses\ChartBase.as:1862]
    at mx.charts.chartClasses::ChartBase/set moduleFactory()[E:\dev\4.y\frameworks\projects\charts\src\mx\charts\chartClasses\ChartBas e.as:1894]
    at mx.charts.chartClasses::PolarChart/set moduleFactory()[E:\dev\4.y\frameworks\projects\charts\src\mx\charts\chartClasses\PolarCha rt.as:223]
    at mx.charts::PieChart/set moduleFactory()[E:\dev\4.y\frameworks\projects\charts\src\mx\charts\PieChart.as:203]
    at spark.components::Group/http://www.adobe.com/2006/flex/mx/internal::elementAdded()[E:\dev\4.y\frameworks\projects\spark\src\spark\components\Group.as:1590]
    at spark.components::Group/addElementAt()[E:\dev\4.y\frameworks\projects\spark\src\spark\com ponents\Group.as:1387]
    at spark.components::SkinnableContainer/addElementAt()[E:\dev\4.y\frameworks\projects\spark\ src\spark\components\SkinnableContainer.as:775]
    at mx.states::AddItems/addItemsToContentHolder()[E:\dev\4.y\frameworks\projects\framework\sr c\mx\states\AddItems.as:782]
    at mx.states::AddItems/apply()[E:\dev\4.y\frameworks\projects\framework\src\mx\states\AddIte ms.as:563]
    at mx.core::UIComponent/applyState()[E:\dev\4.y\frameworks\projects\framework\src\mx\core\UI Component.as:10741]
    at mx.core::UIComponent/commitCurrentState()[E:\dev\4.y\frameworks\projects\framework\src\mx \core\UIComponent.as:10487]
    at mx.core::UIComponent/setCurrentState()[E:\dev\4.y\frameworks\projects\framework\src\mx\co re\UIComponent.as:10323]
    at mx.core::UIComponent/set currentState()[E:\dev\4.y\frameworks\projects\framework\src\mx\core\UIComponent.as:6425]
    at BloodPressure/bloodpressureDg_selectionChangeHandler()[C:\Users\Mark\Adobe Flash Builder 4.7\BiometricsFlexProject\src\BloodPressure.mxml:311]
    at BloodPressure/__bloodpressureDg_selectionChange()[C:\Users\Mark\Adobe Flash Builder 4.7\BiometricsFlexProject\src\BloodPressure.mxml:41]
    at flash.events::EventDispatcher/dispatchEventFunction()
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