Flex :: Getting An "Access Of Undefined Object" Error In 4.5

Nov 9, 2011

I'm very new to Flex 4.5 and I created a class (Project.as) with the following [code]...

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Flex :: ComboBox - Access Of Undefined Property Error

Oct 12, 2009

I am kind of puzzled and not sure how to tackle this issue: Got two comboxes with dataproviders. Also, I created a separate index.as in /as folder. I have these two functions:

In my .mxml page, I have :
<mx:FormItem label="Property Code:" id="fi_propertyCode" width="100%">
<mx:ComboBox id="propertyCode" width="50%" dataProvider="{qry_communites}" change="showPropertyCode()" />
</mx:FormItem>
<mx:FormItem label="Utility Type:" id="fi_utilityType" width="100%">
[Code] .....

I get an error saying
Access of undefined property utilityType.
The funny thing is I don't get this error for "propertyCode". Moreover, If I copy pasyte showUtilityType() function and put inside my .mxml page, I don't get this error either. Btw. I have :
....
In my .mxml page. What should I do? How can I get rid of this error? Why does Flex see propertyCode combobox but not utilityType combobox? I would rather keep index.as as it is.

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Flex :: Error 1120: Access Of Undefined Property

Mar 9, 2011

I am trying to work the the ArrayCollection class and I keep getting:

1120: Access of undefined property

Something like:

var list:ArrayCollection = new ArrayCollection();
var item:Object = new Object();
list.addItem( item );

[code]....

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Actionscript 3 :: Flex Error 'access To Undefined Property'

Dec 12, 2011

I'm trying to fix all the bugs for a flex project, and I don't get it. What's the problem with this snippet?[code]This is the error I get:error: 1120: Access to undefined property TweenPlugin.

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Flex Error 1120 (Access Of Undefined Property XXX) When Using Constants In MXML

Nov 4, 2009

Again pulling my hair out due to some Flex/AS3 weirdness. The following code does not compile due to error 1120 - Access of undefined property AbstractWizardModel

<mx:HBox id="cntr_buttons" width="100%" horizontalAlign="right">
<mx:Button label="{model.getButtonLabel(AbstractWizardModel.GO_BACK)}" />
</mx:HBox>

The constant is defined (in AbstractWizardModel) as:

[Code]...

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Flex :: Error 1120: Access Of Undefined Property - Refer To DpCols

Feb 22, 2010

I have a <mx:Script> on the main file, where I define this:

[Code]...

This TileList is within a <radg:RaDG> (my subclass for AdvancedDataGrid), <radg:columns>, <mx:AdvancedDataGridColumn>, <mx:itemEditor> and <mx:Component>. If I put it outside, it just works. But I need it to put it has the itemEditor. How should I refer to dpCols then? (or how can I solve this error?)

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ActionScript 3.0 :: Flash Error 1120: Access Of Undefined Pro: MovieclipAccess Of Undefined Property: Movieclip

Oct 12, 2010

im having problems getting some as3 generated (not drawn on stage) movie clips moving across the screen.

Code:
package {
import flash.geom.ColorTransform;
import flash.display.MovieClip;
import fl.motion.Color;
import flash.display.*;

[code]....

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Flex :: Error - Access Of Possibly Undefined Property Selected Through A Reference With Static Type TrashContainer_inlineComponent1

Jan 6, 2010

I want my checkbox -- which is in a datagrid, to be selected when the row of the datagrid is selected. And for this I wrote the following code:

<mx:DataGrid id="dg_trashContent" allowMultipleSelection="true"
verticalGridLines="true"
dataProvider="{trashDataProvider}"

[code]....

But I get an error for "selected" property that i used in my checkBox. the error says :
Access of possibly undefined property selected through a reference with static type TrashContainer_inlineComponent1.

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Actionscript 3 :: Flex Syntax Error 1202 (Access Of Undefined Property Connection In Package Model)

Aug 9, 2011

I am getting Syntax Error 1202 (Access of undefined property connection in package model) in the following code while trying to access the model.connection property. I don't see any reason why this would appear, can anyone see something I may be overlooking?

[Code]....

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Flex :: Error In Using "removechild" Error #1009 : Cannot Access A Property Or Method Of A Null Object Reference?

Mar 11, 2010

Below is my code, and the question is explained after it.

<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
xmlns:cal="cal.*"
layout="absolute"[code]...

This is exact error message I get: TypeError: Error #1009: Cannot access a property or method of a null object reference.

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Flex :: Error - Cannot Access A Property Or Method Of A Null Object Reference

Aug 8, 2010

I am building a AS3 only project and got runtime error that said "Cannot access a property or method of a null object reference."

Here is my code:

main.as
public class videoMain extends Sprite{
private var videoPlayer:Player;
public function videoMain (){

[code]....

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Flex :: Error #1009: Cannot Access A Property Or Method Of A Null Object Reference

Dec 2, 2009

I changed my html template to include flashvars like so:

if (hasRequestedVersion) {
// if we've detected an acceptable version
// embed the Flash Content SWF when all tests are passed

[code]...

And I am trying to access them in my app like so:private static var _PID:uint = Application.application.parameters.product_id;

But I am getting this error:

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

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ActionScript 3.0 :: E4x And Error: Access Of Undefined Property?

Jul 6, 2011

if I run this line of codevar large:XMLList = xml.images(@type=="large").image;I get a compiler error Error: Access of undefined property typexml is an XML object btw.The syntax is correct according to all docs so why?

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Actionscript 3 :: Flex Error #1009: Cannot Access A Property Or Method Of A Null Object Reference

Apr 11, 2012

I am trying to use a button in my init() method.

<?xml version="1.0" encoding="utf-8"?>
<s:View xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark" title="Test"
creationComplete="init()">

Now when I try to do something with my button I get the error mentioned. I am assuming maybe it has not loaded yet?

[Code]....

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Flex :: TypeError: Error #1009: Cannot Access A Property Or Method Of A Null Object Reference

Nov 26, 2009

I have a flex application which use DragManager.When I'm loading this application into flash application and trying to use drag'n'drop functions - I get an error:

TypeError: Error #1009: Cannot access a property or method of a null object reference.
at mx.managers::CursorManagerImpl/showCurrentCursor()
at mx.managers::CursorManagerImpl/setCursor()
at mx.managers.dragClasses::DragProxy/showFeedback()
at mx.managers.dragClasses::DragProxy/mouseMoveHandler()

But, when I simply run a flex application (not loding it into a flash one) everything works properly.

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ActionScript 3.0 :: Error 1120: Access Of Undefined Property Air?

Sep 13, 2009

ir and I've found following code on the net:

code: var file = air.File.applicationStorageDirectory.resolvePath(" test.txt");
var str = "Hello.";
file.addEventListener(air.Event.COMPLETE, fileSaved);

[code]....

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ActionScript 3.0 :: Error #1120: Access Of Undefined Property

Mar 2, 2009

I'm just getting started in Flash and actionscript 3.0 I keep getting these error#1120: Access of undefined property After typing in code exactly like it's telling me to do. I'm working on lesson 9 in the Adobe Classroom in a Book and I'm stuck.

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ActionScript 3.0 :: 1120:Access Of Undefined Property Error?

Apr 12, 2009

I'll try and be clear about my problem. I'm working on a site and have a MovieClip, named "form" on the main timeline that I want to play when a button is clicked. I keep getting this error and it's driving me crazy, I'm obiously missing something. The button instance name is "sub_btn". Below is my code , it's the subscription button code, but not quite sure what's up, I'm not an actionscript guru but am gaining a small understanding of it.Also I have a close button on that movie clip is there a simple close script I can attach

stop();import flash.events.MouseEvent;var getHCSG:URLRequest = new URLRequest("http://www.houstonceliacs.org");var twitter:URLRequest = new URLRequest("http://www.dggrafix.com/glutenfree/twitter.html");

[code].....

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Error Code 1120 Access Of Undefined Property

Nov 11, 2009

I am trying to build a click through gallery with small buttons that you click on and it switches the larger image out as you click through. I copied over a gallery I had successfully built with 10 images. The new gallery has 20 images. Basically the movie just runs continuously without being able to click on the thumbnails.

I am getting the following compiler errors Scene1 Layer 'actions', Frame 1, Line 42 1120:Access of undefined property btn11_btn Source - btn11_btn.addEventListener(MouseEvent.CLICK, showimage11); I get this for image 11 through 20

[Code]....

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ActionScript 3.0 :: Error Msg 1120: Access Of Undefined Property

Mar 2, 2011

I'm doing a Flash banner that has clickTAG instructions from Google. The code they said to put on the button is:

[Code]...

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Professional :: CS4 AS Error 1120 - Access Of Undefined Property

Jun 21, 2011

I am new to Flash but have been able to fumble my way through action scripts with a bit of help from old forum posts. What i have done so far: developed a little map with buttons to act as navigation for webpage, all worked fine with each button linking to a seperate page. What i need to do: i have new content which needs to be added, therefore i need another button. all went fine to insert the new button, name it, new layer etc. I have copied the exact same code for this button to work (just chaning the name) from the 7 other working buttons in the swf. The error i get is 1120: Access of undefined property wind. for the last line in below code:

[Code]...

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ActionScript 3.0 :: Error: 1120: Access Of Undefined Property?

Jul 26, 2011

I copied the required file to my root directory.I create a new layer as instructed, conveted the imported png files into symbol as movie clip and named them accordingly.last i created a new layer,opened the action panel and pasted the code below as required:

import com.greensock.*;
import com.greensock.easing.*;
function init():void

[code]......

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ActionScript 3.0 :: Error 1120 Access Of Undefined Property?

Jul 26, 2011

how to correct this code error that was reported during a debug test run;1120 access undefined property tiles and slideCounter.I am learning from a very simple tutorial on how to write swipe-multitouch-gesture code where I can swipe 6 comic frames across the screen of a iphone.Here is the code.

package{
import flash.display.MovieClip;
import flash.ui.Multitouch;[code].........

I constructed the 6 frames into 1 signal frame (each frame is numbered 1 to 6 and each size 290x390 total 1980x390) using Gimp.org and saved it as a png file.

Imported comic strip on stage which was set at 320x480 FPS 40

All 6 frames are located on the Timeline layer 1.No other layers are used.

I center the comic strip using the Text Align tool control.The location of the each frame on the stage was set at x15 by y72.

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ActionScript 3.0 :: Error - Access Of Undefined Property Shape

Aug 19, 2011

I've just started using flash and I'm trying to do lip syncing using this guide [URL]I replaced the code in the guide:

onClipEvent (enterFrame) { this.gotoAndStop(_parent.shape); }
 
With this code:

stage.addEventListener(Event.ENTER_FRAME, adjustFrame);
 function adjustFrame(evt:Event):void {
gotoAndStop(MovieClip(parent).shape);
}
 
I encountered compatibility errors but now, I've encountered other problems. I'm totally new at Flash so can anyone help me fix my file? I think the code for layer 2 is supposed to reach for "shapes" that I've specified in layer 3 inside the symbol 'audio mouth'. The shapes are inside the symbol 'phonemes'.The error says "Access of undefined property shape".

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Flash :: Got An Error 1120 - Access Of Undefined Property?

Nov 15, 2009

This is not your typical 1120. I know better than to have buttons/MCs without instance names on the timeline. Nope, this problem resides in a I timer I built from script I found online. The undefined property is related to the timer class delay I want to implement.

What I'm trying to achieve is have the user click the next button, wait 1 sec., then scroll through the next content. I have the code sitting inside a conditional statement to reduce the amount of code.

One thing to note, I am using TweenLite for the transitions, if that makes any difference. Now, the following code will show you the timer only working work one next position. I want to eventually add this to the remaining next position and all the previous positions so that there will be a slight delay when scrolling through the content.

[Code]...

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Actionscript 3 :: Error 1120: Access Of Undefined Property * 7?

Feb 28, 2012

the Errors & sources : 1120: Access of undefined property projectsNum.projectsNum = projectTitle.length();

1120: Access of undefined property newsTitleArray.newsTitleArray = xmlData.news.article.title.text().toXMLString().split("
") ;

1120: Access of undefined property newsTitleArray.
newsTitleArray.reverse();[code]....

the source files files and i'm not posting any other code cuz i don't know where the error might be but i've uploaded the source files files if u needed them

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ActionScript 3.0 :: Access Of Undefined Property Error On XML Load

Feb 10, 2009

I am attempting to load an XML file to populate values in actionscript, but Flash returns "Access of undefined property error" referring to my line of code:
companyData = xmlResult.company.toString();

From the following:
ActionScript Code:
var xmlFile:String;
xmlFile = "[URL]";
loadXML();
function loadXML():void {
[Code] .....

My XML file is simply a text file with the following line in it:
<company>My Company</company>
I'm guessing this because it is not getting a value from the XML file, but I am not clear as to why that is.

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ActionScript 3.0 :: Error# 1120: Access Of Undefined Property?

Sep 1, 2009

I seem to be having a problem recognizing the instance of any symbol through an external ActionScript file.I don't receive any errors when I write my code on the main timeline, or with previous code I have written before trying to do the same thing. Here is an example of my code.

[Code]...

When compiled it says Test_mc is undefined, but there is a MovieClip on stage with the instance name of Test_mc and it is exported for ActionScript. Am I missing something here, or is there something wrong with the code? Just hoping someone can shed some light on the situation.

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ActionScript 3.0 :: Error 1120, Access Of Undefined Property?

Jun 2, 2010

I get this error message in my "Compiler Errors" window and despite having scoured my entire file and the internet for answers, I cannot figure out how it is that I am supposed to fix it. 'm trying to make it so that each button in the shape of a car changes the larger car image's color, and each wheel button changes the colors of the wheel

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ActionScript 3.0 :: Error: Access Of Undefined Property AboutButton

Jul 18, 2010

I have a Flash Professional Project in Flash Builder associated with a FLA file. The FLA file has movie clips TitleScreen and Button. Button has a label (i.e., "sample text"). TitleScreen has a few named instances of Button (AboutButton, StartGameButton, etc.) that I added and named in Flash Professional. TitleScreen, Button, and the stage (and etc.) are associated with respective class files. In TitleScreen.as, I set the labels of the buttons (i.e., AboutButton.label = "about us").

I want to use ASDoc to generate documentation and organize myself. I get errors like this for all the Flash Professional-created/named buttons: C:lahblahTitleScreen.as(24): col: 4 Error: Access of undefined property AboutButton.

AboutButton.label = "about screen";

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