ActionScript 3.0 :: Error Accessing Property Of Loaded Swf?
Oct 11, 2010
I am getting the following error when I importmy swf onto my main stage: TypeError: Error #1009: Cannot access a property or method of a null object reference.
at FtScrollBar/set useMouseWheel()
at ButtonsMenu_fla::buttonsScrollingMenu_1/ButtonsMenu_fla::__setProp_sb1_buttonsScrollingMen u_ScrollBarComponent_1()
at ButtonsMenu_fla::buttonsScrollingMenu_1$iinit()[code].....
On it's own the carousel works fine, it's only when I import it that it throws an error, all of the components within the carousel work fine (the images are highlighted on mouse over, the onclick code for the thumbs runs the right functions) it's just the scrolling that doesn't work.I've tried removing the references to stage from the loaded swf but I still get the same errors.I'm fairly new to flash but I'm finding the error messages to be fairly unhelpful at the best of times, I've attached the swf I'm trying to load in in a zip
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Apr 10, 2011
I try access to (MySWF(movieClip)).id but I get a weird message error:
1120: Access of undefined property aslider
Which is defined in MySWF.init. If I remove (MySWF(movieClip)).id program works perfect! Isn't this weird especially as I have added
addEventListener(Event.ADDED_TO_STAGE, init);
in MySWF constructor to ensure that aslider is on the stage.
In main:
private var idMySWF:int;
public function loadMySWF(event:MouseEvent) {
idMySWF = 1;
var myLoader:Loader = new Loader();
myLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, loadComplete);
[Code] .....
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Nov 23, 2011
I have an MXML file with this:
<?xml version="1.0" encoding="utf-8"?>
<mx:Canvas xmlns:mx="http://www.adobe.com/2006/mxml" width="100%" height="30">
<mx:Script>
[Code]....
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Jul 10, 2009
error When your accessing a method or property from a subclass. Here's what I have done so far but no luck in my script.
1. I tried waiting for my attached movieclip to be added to my stage using the setTimeout method but no luck.
var timedProcess:Number = setTimeout(initRevealDropDown, 1000);
private function initRevealDropDown():void
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2. I also tried extending my subclass to interface where my instance method is defined for revealing my dropdown menu, no luck on that one.
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May 31, 2009
I have problem with accessing object created by function imported from another package.
I have 2 packages DragDrop and UserInterface. In UserInterface I create methods for buttons and later add them in DragDrop . I make it in two different ways:
One(this one works):
[Code]....
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Jun 9, 2011
I have a movieclip with two frames. Each frame has externally loaded text with associated CSS. The first frame works fine. However, when I click the button that takes me to frame 2 I get this error:
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Mar 19, 2010
I would like to rotate the yellow circle mc, w/ it's nested white circle movie clip, and use the drawing API to have a line continuously drawn to the white circle as it moves around.
I'm using the code below. The line gets drawn to a static point, and not to the white circle (smBall) movie clip as I would expect.
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Nov 28, 2011
I am having a problem referring to stage properties, where I am trying to e.g. obtain a third of the width of the stage. My code keeps throwing up the "Cannot access a property or method of a null object reference." I have found a few things from a search online, but haven't been able to work through it yet.
I should also say that I am working in flash and have made a movieclip with a movieclip inside (which is to be used as a roll-over menu for image thumbnails). The instance name of the 'parent' movieclip is "galleryPane"; and mc inside has an instance name "thumbnailsContainer" .Here is my code:
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package {
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Feb 28, 2010
Starting new thread for this topic as suggested by forum. I have a website which tweens movieclip pages (named home, bio, music, video and contact). Love the effect and trying to keep it. Main timeline contains the main buttons (home_btn, bio_btn, music btn, video_btn, contact_btn). Music page has a XML mp3 player contained in it with button control. Video page has an encoded video with no code.
I need the following:
1 - Music and video to shut off as those pages/movieclips tween off the stage. Gets annoying with them playing especially at the same time
2 - Music player to play correctly. It is not with the new code.
I have the following code. The "Tween Code" is on frame 1 of the main timeline of the movie. The "MP3 code" is on frame 1 of the music movie clip. I am getting the following ERROR message when running my movie. I ran the Debugger as I publish and it points to music.my_channel.stop(); in below code. My thought process on this was that it would reach out to the music movieclip, find my_channel and stop it.
[Code]...
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May 4, 2010
I added a flv into my Scene 1 then i added a new Scene.I just wanted to after finishing the .flv flash go to next scene.but when i added a new scene,and I test my movie,the .flv didnt show and i recieved these errors
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Mar 10, 2009
This is my code,
stop();
button3.addEventListener(MouseEvent.CLICK, playClick3);
function playClick3(Event:MouseEvent):void {
gotoAndStop(422);
}
On frame 422 there is no code at the moment. I keep getting the error TypeError: Error #1009: Cannot access a property or method of a null object reference.
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Jul 23, 2011
i need some help to understand how to access a property of a child of a DisplayObject. within a class i have an object with the variable name: btnLMain i have assigned it a name property: btnLMain.name = "btnL";
btnLMain also has a property: btnLMain.clickNum = 0; // thats the one i need to access when i instantiate the class (btnL) containing this code in the parent class i need to access the property "clickNum" so i did this:
[Code]...
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Apr 23, 2010
How can I access objects and modify their property that is ALREADY placed on the stage using external classes (AS file)? I 'm a newbie of AS3 and followed some tutorials about AS3 not long ago. For I learned scripting in AS3 can be done using AS file rather than script on Timeline. But I have a question. How can I "find" and "modify"the objects on the stage, or inside a MovieClip , in AS3?
For example, I have a file call Stage004.fla which have no document class linkage. I place the MovieClip "StageMain" which links the Stage004.as on the stage. StageMain has a textfield in it named "textFieldStage001". The Stage004.as is ran using "Event.ADDED_TO_STAGE" since StageMain is on the stage. I create another AS file WindowRename , to test can I modify the text in "textFieldStage001".
Then the famous error #1109 occurred.
"1119: Access of possibly undefined property textFieldStage001 through a reference with static type Class."
ActionScript Code:
package {
import flash.display.Stage;
import flash.events.Event;
import flash.events.MouseEvent;
import flash.display.MovieClip;
public class Stage004 extends MovieClip{
[Code] .....
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May 23, 2010
I am writing a program in OOP and I have a custom subclass which I make a new instance of in the document class. When I do make a new instance of this custom class, I want this (the custom subclass is a movieclip) object to be positioned at the center of the stage. However, when I try
ActionScript Code:
this.x = (this.parent.width-this.width)/2;
flash outputs an error saying '1119: Access of possibly undefined property parent through a reference with static type'
How do I access the parent property?
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Apr 20, 2011
I need to create an Array of movieclips so that I'm able to read / modify / add its properties. I thought the best solution was to create an Array of strings with each movieclip's name and then using this to convert the string to an expression, but I don't really know what to do when I want to access one of its properties. Here's my code:
ActionScript Code:
var room:Object = new Object
room.objects = ["mcObj1", "mcObj2", "mcObj3"]
mcObj1.Description = "It's a ball and it bounces"
[Code]....
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Jun 11, 2010
I have a document class that is connected to a swf but for some reason I can't access the stage/root property. I can access all instance names that are on stage but trying to access stage will return "null". What's up?
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Jul 23, 2011
how to access a property of a child of a DisplayObject.
within a class i have an object with the variable name: btnLMain i have assigned it a name property: btnLMain.name = "btnLMain"; btnLMain also has a property: btnLMain.clickNum = 0; // thats the one i need to access when i instantiate the class (btnL) containing this code in the parent class i need to access the property "clickNum" so i did this:
var dispObj:DisplayObject = btnL.getChildByName(btnLMain);
displayObj.clickNum++;
but then i get the error: 1119: Access of possibly undefined property clickNum through a reference with static type flash.display:DisplayObject.
so then i reviewed documentation and from what i understand i am not able to access the property of the child of the DisplayObject as it is a static property...
so now i am trying to figure out how to access that property in the child Class.
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Oct 1, 2007
I am trying to use the scroll pane component and I am having a few teething troubles. I have a scroll pane as a child object of a movie clip which is essentially a 'page', if I display this page it works fine and the scroll pane does too. If I then remove this page from the display list, go to another page and come back by readding it to the display list, I get the following error, even though nothing else has changed:
TypeError: Error #1009: Cannot access a property or method of a null object reference.at fl.containers::ScrollPane/fl.containers:ScrollPane::endDrag()
The scroll pane is still visible and works correctly, but ideally I'd like to stop this error.
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Sep 17, 2009
Im dynamically creating an instance of a movieclip, call it a game piece. This game piece has 4 frames, each with a movieclip called base(although one is red, one blue, one green, one yellow). When the game piece is created I set the frame to indicate player color. Im also changing the alpha of base to 1.0 when its being dragged, 0.5 when its dropped.
Using the following code, everything works fine if the game piece color is set to the base in frame 1 (red). If the game piece is created and the timeline moved to a frame other than 1, I throw an error when trying to access base.alpha (this would be the second, third, and fourth instances of base in the game piece timeline). Heres the strange part, this is only a problem when the game piece is first created and added to the display list. Once created, even after the error has been thrown, I can access the alpha of bases 2, 3, and 4 in the drag start/stop listeners. Heres a link to the work in progress, and the relevant sections of code (shortened for brevity, t1 is the top left piece on the pallet, others just repeat the same code):[URL]
[Code]....
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Jan 11, 2011
test.fla's document class is Test.as
test.fla's library has two MovieClips ThingMovieClip and Thing2MovieClip
I tried accessing the Thing.as public var thingState's property;
directly,
using something called Casting (??),
assigning an instance name,
but something that seemed so simple doesn't work,I commented the errors I got next to each way I tried,conversely how would I access the MovieClip Thing2MovieClip from Thing.as (which is a child of Test.as because that's where it's instantiated), it just doesn't recognise an object of its parent exists, here are the 2 classes:
package com.hello.test.test
{
import flash.display.Sprite;
import flash.events.Event;[code]........
I think i'm missing some basic but fundemental understanding of ActionScript 3 and I have no other knowledge of other scripting /programming languages either.when I follow tutorials exactly they seem simple enough, but then start applying what I think is logical usage then it throws up errors..
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Jun 7, 2011
Using SDK 4.1 I was able to access custom properties of a custom button component from a custom skin. The project I'm currently working requires SDK 4.5 and I'm unable to to access the properties. Here's an example:
[Code]...
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Jul 23, 2010
I have written a piece of code where I have created a custom class containing some of my custom properties.I have used multiple instances of this custom class in my main class and added it to a container.Now I need to access one of my custom property in the main class through container.getChildByName()."custom property", but I am not able to access my custom property using this.I get an error saying
Access of possibly undefined property orientation(this is my custom property) through a reference with static type ..name of my main class.
Is there no way that can i access custom property of components through the getchildbyname method of the parent container ??
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Sep 23, 2010
I am having problems while creating object with actionscript, I am new to it and I am getting some errors. I am creating my object this way
Code:
var myMC:MovieClip = new MovieClip();
myMC.x = 50;
myMC.y = 50;
myMC.name = "hunterToken";
tCursos.addChild(myMC);
And it is created, so far everything's good
Later I try to access the visible property, and I get an error
Code:
tCursos.hunterToken.visible=false;
And I get this error:
Code:
TypeError: Error #1010: A term is undefined and has no properties.
at newSiteHTR_fla::mCursos1_1/go()[newSiteHTR_fla.mCursos1_1::frame1:157]
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Jun 1, 2011
I'm using this code to bring in another swf into a movieClip called "movieLoader":
var myLoader:Loader = new Loader();
movieLoader.addChild(myLoader);
var urlMovie:URLRequest = new URLRequest("movie1.swf");
myLoader.load(urlMovie);
The movie loads just fine, but how do I access it?
I tried:trace(movieLoader.totalFrames);
and it just gave me "1". I know the movieclip has more than 1 frame.What do I do to access the swf called "movie1.swf" I just brought into that movieClip?
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May 20, 2011
I'm loading an external AS3 SWF using the Loader class but i need to access a method inside the loaded SWF. how can i do this?
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Oct 13, 2010
So I want to access another loaded SWF. How can I have ChildA talk to Child B? All are external SWFs.
[Code]...
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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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Mar 26, 2009
TypeError: Error #1009: Cannot access a property or method of a null object reference. at MethodInfo-11() where is methodInfo-11?
[Code]....
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Mar 30, 2009
I am using a zoom component which i purchased recently to load different external swfs on different button clicks. But instead of loading separate external swfs I would like to load a single swf and go to frame labels - "one", "two", etc. - I've been reading about casting the external swf as a movie clip, but I am confused how this would work with the code I have at the moment.
var image:String="introlocal.swf";
function loadContent () {
var myLoader:Loader = new Loader();
[code].....
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Jan 6, 2009
finding the url of the swf filefrom which it has been loaded? The purpose of the url is, I amloading some flv files using relative path. I just want to achievethe same by appending the relative path to the parent swf url fromwhere the parent was loaded. I am a newbie to AS3
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