ActionScript 3.0 :: Images Not Loading Due To Security
Jul 25, 2009
I have a swf loading an XML with links to copy and images loading into a swf. When inside the "stars" folder the html page index.html, which loads the swf loads all the jpg and text files fine: [URL] However, when embed a link to the swf file [URL], into the page a folder above the stars folder, which is just [URL]... none of the images load. Nothing loads actually. I figure it's a security issue with sandbox, but I created a crossdomain.xml file and added an allowDomain to my starsFA.swf file.
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May 31, 2007
I'm working on creating a portfolio that I can send to people, for fun (as I am not a true artist), and to make it easier on the people/myself, I've uploaded to photos/art to PhotoBucket, and thereby they can have the flash file, and when they click on a button it will have the content from PB, so no need to download extra images in the email. But, when I test it out, it tells me there is a security problem. So I ensured Flash was allowed to connect to PhotoBucket, and then restarted the program, as instructed.Is there anyway to "embed" the images in the flash document so no need for extra image files?[code]
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Aug 7, 2009
Trying to load remote images into a flash sideshow local files work even if I use absolute path. I am updating existing gallery to dynamically pull images from Picasa.The php works fine and pulls the images from the API. But when I pass the XML to flash it wont load remote images. to ActionScript but it still wont work. The scrip for the sideshow is:
System.security.loadPolicyFile("http://photos.googleapis.com/data/crossdomain.xml");
System.security.allowDomain("*");
MovieClip.prototype.addProperty("onLoad", function () {
[code].......
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Sep 8, 2009
The code below is simplified for example I'm developing an AIR application (using Flex) which loads several of its images from a remote web server. The images display fine, however, whenever I'm manipulating the containers which hold the remotely-loaded images, I get errors in my console:
[Code]...
The images don't seem to be affected, but I don't like having errors displayed that I don't understand. Here's a sample app that exemplifies the problem:
[Code]...
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Feb 21, 2012
I can't seem to wrap my head around this image loading problem with my actionscript 3.0 project. I suspect it has something to do with how I have the crossDomain.xml set up. The problem is that I can load youtube movie thumbnail images from [URL] into flash and display them completely fine when testing/running the SWF in a stand alone (local) player. But when I upload the SWF and test it through the web I receive Sandbox Errors and Security Violations. Here is my crossDomain.xml (stored on the root of the server):
[Code]...
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Oct 30, 2009
I have a AS3 swf [1] that is loading another AS2 swf [2] which is loading another AS3 swf [3].
I'm getting a Security Sandbox violation on the AS2 swf trying to access the last AS3 swf (3), but I'm using Security.allowDomain("*") in practically all the classes of the first AS3 swf (1).
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Apr 1, 2008
I'm loading jpg to videoclip and it works on Flash IDE preview, but not in published .swf (IE)(It doesnt load images)How to make it work?I have tried adding
System.security.allowInsecureDomain("*");
System.security.allowDomain("*");
But no difference..*edit: I'm viewing the published swf in network drive, the images would be loaded from intranet http?
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Jan 20, 2011
I'm having an epic amount of difficulty trying to get a result from a httprequest to a https address.I'm loading a policy file from the address but I'm still getting the 2048 security error.I load my policy file like so in my preinitilize handler.
private function preint(e:FlexEvent):void
{
Security.loadPolicyFile("https://api.soundcloud.com/crossdomain.xml");
[code]......
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Nov 8, 2010
Specifically, the developer of a web service I'm trying to call has installed a cross-domain policy file on his server at:[URL] So, in my SWF, I'm calling this:
[Code]....
Of course, it's not there, so it fails to load. (If the developer could install the file at the root, I wouldn't have this problem, so I wouldn't be using System.security.loadPolicyFile in the first place). It's not just in the IDE - when I test the app in Firefox with Firebug, I can see that the SWF is attempting to load the policy file from [URL].
I've stripped down the SWF so that it does nothing else but attempt to load the policy file from the subdirectory, and it still fails. So, I don't think this has to do with any idiosyncrasies of my specific app. Bottom line - does the System.security.loadPolicyFile work? Is there something else I need to do in conjunction with that call to get it to work? Or, is there something I'm doing wrong?
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May 19, 2009
I am getting a strange problem while I am making my release build swf.The swf is supposed to make some internal server calls and then display the data and also play it.When I make a release build swf and excute it, while making server calls it throws exceptions likeSecurityErrorHandler: [SecurityErrorEvent type="securityError" bubbles=falsecancelable=false eventPhase=2 text="Error #2170: Security sandbox violation:file:///Path to the swf/WebPlayer.swf cannot send HTTP headers to **Method Name to bring data from the server***]And after this nothing can be done as everything depends on the data from the server..I have updated my cross-domain.xml on the server to support the master-only policy file but that also didnt ..My cross-domain.xml is
<cross-domain-policy>
<site-control permitted-cross-domain-policies="master-only"/>
<allow-access-from domain="*"/>
[code]......
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Apr 17, 2009
I haven't fully grasped how the flash security model works, and now I've ran into a problem. I have a base SWF that loads a game loader swf, which in turn loads the actual game.What I'm trying to do is taking a current bitmap snapshot of the running game. This works fine before the loader swf has loaded the game. When the game is loaded, I get a security violation because the game has images pulled from facebook. Is this something that can be solved on my end, or restricted by security in the game swf?
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Dec 9, 2005
Explaination: MX 04' Pro Thumbnail Nav. loading images with XML Loader resizes and displays images when users click on Nav. reading XML Problem: Users click Thumbnail Nav. first image gets loaded and loader resizes to image. However the next choice by user on thumbnail click, the second image doesnt get resized in the loader. It goes beyond holder. Here is my code for Thumbnail and Loader:
[Code]....
Now the first image loads fine and the loader sizes to file from XML. However, when users click second choice from Thumbail the loader doesnt resize to new image size. It only gets resized on the first selction or if users click the next or prev. buttons then the images fade correctly but nothing fades back in. Now if they do hit next or prev and then hit a thumbnail option it loads and resizes.
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Jan 26, 2009
im loading multiple images but how do I make sure the program will start once all images have dispatched a complete event. like make a universal loader for all the other "small loaders" if you understand.
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Jan 31, 2011
This is my code and i want to place an external swf file for my flex application website. This is my code:
var loader:Loader = new Loader();
var url:URLRequest = new URLRequest("http://www.my site.com");
loader.load(url);
addChild(loader);
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Oct 20, 2009
I need to load dynamically a few images (4-6) so that by clicking on particular image user would invoke particular action. Embedding images solves the problem but at the expense of file size. If I load them dynamically, they lose their ID.
<comps:ExercisesScroller id="scroller" x="300" y="100"
ex1="@Embed(source='assets/Exerc_1.png')"
ex2="@Embed(source='assets/Exerc_2.png')"/>
and so forth this works. But instantiated in CDATA it does not work:
import components.ExercisesSCroller;
private var custScroller:ExercisesScroller;
private function init():void {
[Code].....
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Feb 19, 2012
I have typical situation where big loop is loading lots of images and its done asynchronous which make browser to frees during loading and I want to make it synchronous but having big trouble doing it. I found this class synchronous loader and it work great but you cant add mouse event listener to loader. Here is sample code:
[Code]...
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Apr 1, 2010
I want to have an AS3 app load images from url supplied by the user. But I don't want a malicious user to be able to load an SWF file in place of the image, such as with an altered extension "maliciousSwf.png". Well, not sure how big a security threat that is above and beyond the ability of the hacker to decompile swf, but I think that ideally such behavior should not be allowed.
So, is there any way to prevent this? When people allow users to load images in their Flash apps, do they somehow guard against loading of SWF? Or is this really absolutely no big deal?
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Nov 15, 2010
How would you defer loading of other graphics on the page until after the images in a Flash gallery's images.xml file are finished loading?Is there any way to detect for this, or would I only be able to check if the flash swf object is finished loading? I'm pretty sure the swf object would be loaded/ready as with document.getElementById('flashobject').onload = function(){}; before the corresponding images have loaded though, instead of after.
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Mar 23, 2011
I am loading images of different size and then images are scaled and border is drawn for each image as shown in below link,[URL]... I want that border of images to be of the same width and height and for that I need to find out the max width and height size image before loading all the images. Is there any way that I can know the width and height of an image before loading it completely?
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Dec 20, 2009
I'm having trouble with an AS3 AMF RemoteObject request that is hosted on App Engine. I have a crossdomain.xml file in the root of the domain, and also one at the remoting endpoint.Here are the contents of the root crossdomain.xml:
<?xml version="1.0"?>
<cross-domain-policy>
<site-control permitted-cross-domain-policies ="all"/>[code].....
Loading the swf file and testing it on my machine works just fine... I think that may have something to do with me having the debugger version of Flash Player. When I push it up to App Engine to make it public, other clients access it and get a Client.Error.MessageSend Channel.Security.Error error Error #2048 url: http:[url].......I am using Flex 4 beta, and the App Engine Python runtime. I have tried full wildcard in the crossdomain, and even accessing the data endpoint at a relative URL so as to avoid this error.
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Oct 17, 2011
I'm running a webgame with a bunch of users. Recently, some have complained about the game crashing on startup. Using a debugger, I found the error:
Quote:
Error #2044: Unhandled securityError:. text=Error #2048: Security sandbox violation: game10.swf cannot load data from Error #2032: Stream Error. URL: php/loadStartData.php
(NB: I can't post entire URLs as I'm a new forum user, but the two URLs in the error message are full URLs, and the domain names match, so that's not the issue.)Now this error only occurs for some user accounts. Others are able to play just fine on the same computer, but logged in with a different account. In other words, it's not related to browser, Flash Player version, etc. Most users load the game fine, though.
I've searched around on the web, and the error seems to be common when you try to load resources between domains, in which case a crossdomain file is the answer. However, here, I'm just trying to load a PHP file in a subfolder ("game") which is in folder where the swf file is residing.What's even weirder is that other PHP files in the same subfolder will load fine using the exact same code. And again, this is all just for some user accounts. Other users run the game fine on the same computer.The AS3 code that tries to load the PHP file is simply
Quote:
var startDataPath:String = ("php/loadStartData.php");
var startDataPHPRequest:URLRequest = new URLRequest(startDataPath);
var startDataPHPLoader:URLLoader = new URLLoader();
startDataPHPLoader.addEventListener(Event.COMPLETE , sortStartDataXML);
startDataPHPLoader.load(startDataPHPRequest);
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Jun 15, 2011
after upgrading from CS3 to CS5.5, i get a "Security Sandbox Violation" when loading a XML-file. With CS3 everything was fine, but now my file is not working any more. The XML-file and my SWF-file are stored in the same directory and it nether work local nor on the webserver.
I don't know the correct message in english, but flash tells me something like:
"Security Sandbox Violation"
access to file:[]data.xml disconnent - not allowed from file:[]myfile.swf
Why am I not allowed to load an XML-file from the same directory/domain any more? And how can I get my data into my flash-File now? It doesn't seems to be a Flash-Player-Problem, because an older version with the same code still works. So the problem has to be located in Flash CS5.5
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Apr 29, 2009
My SWF resides on domain A, is loaded by a web site on domain B and is trying to ping URL (URLLoader.load) on domain C. But I am getting "#2048: Security sandbox violation" .. why? Of course I have read the manual, I saw the security white paper but I do not understand it. Don't you know any blog or such where it is explained for dummies? With lots of examples and maybe a table showing what is allowed and what is not?
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Mar 5, 2008
I get following error: Error #2044: Unhandled securityError:. text=Error #2048: Security sandbox violation: [URL] cannot load data from 192.168.3.5:4854. at TicTacToe_fla::MainTimeline/TicTacToe_fla::frame1() ". I tryed to solve this problem about 3 hours, but I failed I have the file crossdomain.xml in the same folder like my .swf file on the server with this content:
[Code]...
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Oct 30, 2009
I am trying to import some images into flash using an XML file. My XML file seems to load fine, and my code seems to find the URL of the images to load. However when I actually try to load the images into my Loader nothing. This is my code that is relevant:
-----------------
public var xml:XML;
public var xmlList:XMLList;
public var imageLoader:Loader;
[Code].....
So as you can see my xml file is loading, my URLRequest seems to be finding the image path and filename (the paths are correct and those files are located there) however my imageLoader doesnt seem to actually load them .
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Jan 28, 2011
I have an fla which is loading images from an XML, then the images start scrolling , but when it arrives at the last images, I want it to loop back from th first images, like a never ending scrolling..
below is my code :
Code:
import gs.*;
import mx.transitions.Tween;
import mx.transitions.easing.*;
import flash.display.BitmapData;
[Code]...
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Oct 21, 2009
I have a flash site, which uses XML to load an image gallery, but it cant find the images on the server even though they are there. It works fine locally.In firebug, each image is listed in the net tab as found, but when you click on it, there is an error message..Plus an error page is listed for each of the images.If you click on one of the other button's in the gallery strip on the site, it tries to find Freeola's (my host) 'crossdomain.xml' file which doesn't seen to be there, could this be a cause?
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Dec 17, 2009
I have a webpage created in flash which uses xml to load specific gallerys into movie clips. Everything works fine in preview, but when uploaded it doesn't work. When you click on film or any of the other galleries, the galley does not load. I don't know whether this has something to do with the hosting or not. I'm only begining to use xml so my knowledge is quite limited. The website adress is below. I've also attached my action script.
[Code]...
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Jun 23, 2011
I am pretty familiar with ActionScript 3, but I have a question. I will create a flash application that will display a 5,000 panel comic. I could load the files from my server, but it would result in 500MB being needed to download. Is there a more effecient way to do this, and if so, how?
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Jan 29, 2009
I have a movieclip, which moves around as you move the cursor. This is called "layout".Inside this movieclip, i have ALOT of smaller movieclips, around 100 i think.These movieclips all have different measurements, and different instance names, and placed differently around the stage. To keep track of them all, ive devided them into 8 "groups". Movieclips from the first group are named "g01_i01", "g01_i02", "g01_i03" all the way to "g01_i27". Movieclips from group 2 are named "g02_i01", "g02_i02", to "g02_i11"... - I think you get the picture.Then i have 8 folders with my images devided into aswell. These are called "gallery01", "gallery02" to "gallery08". The images inside the folders are named similar to eachother. "img01.jpg", "img02.jpg" to "img27.jpg" in the "gallery01" folder, but only to "img11.jpg" in "gallery02".Im really trying to make the structure clear.
Ive tried loading all these images into my flash movie just by using actionscript, but it bugs alot. I dont know if its just me who cant manage it, or because its simply not the best way to do it.So i figured that loading them in via XML might be the real way to go. Only problem is, i have never used XML, and have no idea how do use it. Tried looking through a couple of tutorials, but its still too complicated for me to actually make it work with my project.It simply has to load the images from all the folders, into their specific movieclips. No discriptions of the images, no thumbanils or anything. Just simply load all the images.
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