ActionScript 3.0 :: LoaderCompleteHandlerTypeError: Error #2007: Parameter Child Must Be Non-null
Apr 16, 2009
I have used the online document [URL]to create a dataGrid that fills with an XML document. All is good there when I run my swf all works as it should. BUT... when I run my course that adds this swf file as a child I get an error reading in the data....
loaderCompleteHandlerTypeError: Error #2007: Parameter child must be non-null.at flash.display::DisplayObjectContainer/addChildAt()at fl.controls::BaseButton/drawBackground()at fl.controls::LabelButton/draw()at fl.core::UIComponent/drawNow()at fl.controls::DataGrid/drawList()at
[code].....
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Jan 30, 2010
i have the following script , and its giving me this error...this occured after i wrote the last line... which will unload the about section if home is pressed...
var imageRequest:URLRequest = new URLRequest("home.swf");var imageLoader:Loader = new Loader();imageLoader.load(imageRequest);addChild(imageLoader);
imageLoader.x = 0;imageLoader.y = 140;
[code]....
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Nov 1, 2011
With the code below I get error #2007: Parameter child must be a non null if I move
ActionScript Code:
var pictLdr:Loader = new Loader(); above B.addChild(pictLdr);
the problem goes away but the buttons react by jumping to left side of the screen. No image loads and there are not errors.
ActionScript Code:
var buttonArrayportfolio:Array = [ B1, B2, B3, B4, B5, B6, B7, B8];
for each( var B:MovieClip in buttonArrayportfolio)
{
[code]...
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Jun 10, 2009
having some probs with this bit of script, all works fine until i try to remove the mc from the stage and I get this:- TypeError: Error #2007: Parameter child must be non-null. at
[Code]...
have tried lots of things but still get the error or others.
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Jan 1, 2011
I am running the following piece of code:
[Code]....
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Apr 3, 2011
Created a button, now tried to add it to the screen and im getting this error. The code for the button is -
private function submitButton():void {
submit_button=new SimpleButton();
submit_button.x=200;
submit_button.y=200;
submit_button.upState=buttonShape();
submit_button.overState=buttonShape();
[Code]...
addChild(gameOver1); basically this function is called on a hit test. and i have a text box that appears (this works) but when i add the button i get the error
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Aug 5, 2009
I am trying to remove chjild but I keep getting this error message, TypeError: Error #2007: Parameter child must be non-null.
at flash.display:isplayObjectContainer/contains()
at index_fla::MainTimeline/about1_nav()
The code I am using is:
stop();
about1_btn.addEventListener(MouseEvent.CLICK,about 1_nav);
function about1_nav(event:MouseEvent):void[code].........
This was working brfore with no errors but now I get the errors,
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Nov 28, 2010
I'm having problems referencing a child i created.I've got a movie clip in my library called 'image'.a container movie clip called 'picTweens' on my stage (its instance name is the same)and in the actions panel in the stage i've got a function which contains
ActionScript Code:
var pic:image = new image();
pic.smoothing = true;
picTweens.addChild(pic);
all well and good, it creates me a movie clip where it's supposed to.now in an if statement in the same function, i have
ActionScript Code:
picTweens.removeChild(pic);
but when that if statement triggers,(and i've got my pic loaded where it's supposed to be)it tells me :
Code:TypeError: Error #2007: Parameter child must be non-null. at flash.display::DisplayObjectContainer/removeChild().is my syntax wrong? and if not, then what should i check for?
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Oct 19, 2010
This code is within a class called "Tile", which has a public variable (MovieClip) set named "propGFX". I am trying to call the function removeProp, which will remove the propGFX movieclip. These are the only 2 lines in that function:
trace("REMOVE: " + propGFX);
removeChild(propGFX);
Here is what the function traces and the error it gives:
REMOVE: null
TypeError: Error #2007: Parameter child must be non-null.
HOWEVER.... If I comment out the "removeChild(propGFX)", this is what it traces:
REMOVE: [object grasstreeTile00]
Why would propGFX be null if that line is in the function right after it? This makes no sense to me at all.
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Sep 14, 2010
i added a display object like so:
var backButton:BtnSMenu = new BtnSMenu();
backButton.name = "backButton";
mainHolder.parent.parent.parent.addChild(backButton);
but then later in the code i want to remove the child so i did this:
mainHolder.parent.parent.parent.removeChild(getChildByName("backButton"));
but i get this error:TypeError: Error #2007: Parameter child must be non-null.
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Oct 13, 2010
I just started working with Flash and I am quite lost with this error. When I bring up the swf file, it seems to be working semi-proper, but I am unsure why this error is coming up. I am basically trying to make a simple drop down menu. Here is the script if anyone can look it over and find a problem. (this script is on the main page)
[Code]...
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Jul 5, 2010
I have a class that creates a navBar with some buttons. Each button loads an external .swf and everything is working just fine BUT the code is really awkward. I also wanted to use TweenLite to add transitions from section to section.I also wanted to handle the "section change" process from yet another Class (SectionChange) but whenever I try it I fail miserably. Here's what I have (including the vars), without the SectionChange Class, that's working.
private var _app:Sprite;
private var _navData:Array;
private var _loader:LoadDisplayObject;[code]....
I don't know what I'm doing wrong here but I get tons of errors with this code.
edit: Now that I'm adding the _sectionChange to the display list I only get the following error: TypeError: Error #2007: Parameter child must be non-null.
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Mar 14, 2012
I can't get the maxDisplayedLines to truncate the text at the end of my RichText object. It comes up with Error #2007 Paramater child must be non-null but I don't have a clue what would be null. The text I'm displaying is coming from textflow
textFlow="{TextConverter.importToFlow(rdesc, TextConverter.TEXT_FIELD_HTML_FORMAT)}"
and everything displays fine, even the thumbnails until I try to set the max lines. This is for mobile by the way.
the error is
TypeError: Error #2007: Parameter child must be non-null.
at flash.display::DisplayObjectContainer/addChild()
at flashx.textLayout.factory::TextFlowTextLineFactory/callbackWithTextLines()[C:Vellumranchesv22.0devoutputopenSource extLayoutsrcflashx extLayoutfactoryTextFlowTextLineFactory.as:267]
[code]....
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Apr 23, 2012
I have One SWF loading Two External SWFs seprately that have dataGrid components in them. The Externals load and run fine on their own but when I try to load them into CORE SWF I get ....
TypeError: Error #2007: Parameter child must be non-null.
at flash.display:isplayObjectContainer/addChildAt()
at fl.controls::BaseButton/drawBackground()[code]..............
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Aug 10, 2010
my following code gave me TypeError: Error #2007: Parameter child must be non-null runtime error.
[Code]...
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Feb 5, 2011
I have tried to fix this error but I just cant get it to work.
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May 25, 2009
I'm trying to build my portfolio navigation and its giving this error:
[Code]...
The problem starts when I click on the buttons.. I want to change the page with my targetMC; But it's not working.. What's the matter?
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Dec 20, 2010
am getting error, when i click input text field then only it goes to next scene, i want to use it without click input text... and also getting this error?rror i.e.TypeError: Error #2007: Parameter child must be non-null.at flash.display:isplayObjectContainer/addChild()
Quote:
myFormat.font = myFont.fontName;
//myFormat.align = TextFormatAlign.CENTER;
[code].....
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May 6, 2011
I have a main.swf that loads contact.swf; contact.swf contains a combobox which works if contact.swf is ran alone, but if I load it through main.swf, the combobox fails.I did quite a bit of research, I'm using
import fl.controls.ComboBox; AND i'v dragged an instance of the comboBox on the stage of both main.swf and contact.swf.
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Nov 2, 2009
I'm receiving the following error:
TypeError: Error #2007: Parameter url must be non-null.
[Code]...
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Feb 17, 2011
Code is working but i am getting the following error and it is driving me insane:
TypeError: Error #2007: Parameter hitTestObject must be non-null.
at flash.display:isplayObject/_hitTest()
at flash.display:isplayObject/hitTestObject()
at PlatformGame/checkCollisions()
at PlatformGame/gameLoop()
Here is my Frankenstein code...i just need it working. Error happens when I remove the numOfKeys-- where I examine the level. Had to remove some code because of length when posting here on FK.
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Jul 10, 2009
This error comes up every single time I try to run a simple AS3 tutorial flash file on my website..Things I did:-server php support check was run. (success!)-using html to call php for a simple registration form.(success!)-ANY flash file to do a two way communication with a php file ( FAILS!)I tried maybe 10 different swf files and php files that go with them.
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Aug 26, 2009
We are getting ready to start trying to convert our older content to AS3.To this end, I have been trying to develop what I though would be a relatively simple. It just an attempt at an adaptable mc button class that my animators and designers can kind of "plug and play" so I can spread out some of the workload.I keep getting "Error 2007 Parameter listener must be non-null". I understand why its throwing an error. simplified block:
Package{
import flash.display.MovieClip
import flash.events.[code].......
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Sep 24, 2009
i've a problem with a MC containing 3 3D nested animated MC. When i place this MC on the main TLine, it give me
error #2007 Parameter blendMode must be non-null.
The I tried to set the blendmode of the 3 nested MC in the nested timeline:
nestedMC.blendMode = BlendMode.NORMAL;
but it keep giving me error...
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Mar 26, 2010
The slideshow its referring to is a something I purchased online and is embedded into my movie.Does it mean I need to put and onComplete function on the page thats loading this? Is it for the xml or the slideshow movie?
Error #2007: Parameter listener must be non-null. at flash.events::EventDispatcher/addEventListener() at slideshow_fla::TheWholeSlideshow_1/xmlLoaded() at flash.events::EventDispatcher/dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at flash.net::URLLoader/onComplete()
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Jul 28, 2010
I'll try to be as thorough as possible so there isn't any question as to what is going on or what it is I'm trying to acheive. I've been asked to build a digital catalog for my company's products in Flash.The program is simply an organized way to view files that will be contained with in the same folder as the swf file. The program consists of one scene with five buttons that control the timeline, and each different part of the timeline has a movieclip containing the buttons that open the different files. There are only two of these types of buttons: one is bu_video and the other is bu_brochure. They both have several button instances differentiating between different products. For example: Product A has two buttons: bu_video (instance name videoA) and bu_brochure (instance name brochureA). Here is the code I'm using to get the desired effect.
mc_cutButtons.addEventListener(MouseEvent.MOUSE_DOWN, action, false, 0, true);mc_cutButtons.addEventListener(MouseEvent.MOUSE_OVER, action, false, 0, true);mc_cutButtons.addEventListener(MouseEvent.MOUSE_OUT, action, false, 0,
[code].....
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Dec 22, 2011
I am getting this strange error message in my ItemRenderer.
TypeError: Error #2007: Parameter antiAliasType must be non-null.
at flash.text::TextField/set antiAliasType()
package xxx
[code].....
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Oct 23, 2009
when i am executing the below code i am getting error as TypeError: Error #2007: Parameter text must be non-null. at flash.text::TextField/set text() at try_fla::MainTimeline/showNextQuestion() at try_fla::MainTimeline/onClick()
[Code]....
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Oct 26, 2009
TypeError: Error #2007: Parameter type must be non-null.
at flash.events::EventDispatcher/addEventListener()
at INDEXnew_fla::Symbol31_120/go()
stop();
[code]......
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Mar 31, 2012
I have had a go at using event listeners. So far I have failed. All I want to do is when I click my mouse on the bird mc it moves.Here is my code:
Code:
package as3test
{
import flash.display.MovieClip;[code].....
And here is the TypeError:TypeError: Error #2007: Parameter listener must be non-null.at flash.events::EventDispatcher/addEventListener()
at as3test::movieclip()
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