Flex :: FileReference And Image Unhandled IOErrorEvent?
Apr 21, 2010
The following code shows a button that allows you to select a file (should be an image) and display it into an image component. When I select an invalid image (e.g. unsupported image type, a word document), I get the following error:"Error #2044: Unhandled IOErrorEvent:. text=Error #2124: Loaded file is an unknown type.I know I can pass a FileFilter to the FileReference:browse call, but that's beyond the point. My question is... I want to handle the IOErrorEvent myself, what event listener am I missing?
private var file:FileReference = new FileReference();
private function onBrowse():void {
file.browse(null);
I'm working on a Flex application that processes and displays small amounts of HTML, sometimes including images. I'm getting the HTML out of third-party RSS feeds. Sometimes, I see this in a pop-up window: Error #2044: Unhandled IOErrorEvent:. text=Error #2035: URL Not Found.
The RSS URL is just fine, but there's apparently something in the downloaded HTML that's causing a problem. Since the application is meant to run as part of a non-interactive digital sign, anything that requires a click to continue is completely unacceptable. I don't care how useless or malformed a URL is; the app needs to ignore the problem without pestering the user.
Unfortunately, I'm having no luck trapping this event. I'm sprinkling calls like this liberally through the code: [object].addEventListener(IOErrorEvent.IO_ERROR, handleIOError); where [object] is everything from the mx:Text object rendering the HTML to its mx:Canvas parent to the mx:Application top-level app, and handleIOError is a simple function that looks like this:
Error #2044: Unhandled IOErrorEvent:. text=Error #2036: Load Never Completed.That's what I see every time I try to load an image that doesn't exist using a Loader. I'm getting a list of URLs and can't validate if they're pointing to anything useful. Whenever it encounters a 404 it gives me that error.
I have tried to catch the error with every available IOErrorEvent there is (there are 7 of them),but none of them seem to capture the 404. Is there some other network event that I can be looking for to catch this condition?! I feel like I'm missing something obvious. What I'd really like is to be able to catch the event regardless of its description and just deal with it... sort of like
but that never calls back because, I guess, it gets the HTTP status after it deals with the error events, so, as it fails on the "unhandled" error event, it just gets lost. Are there events that aren't in the IDE that I'm overlooking?
In my little application lately i have the need of loading images that are 1024x768 into the SWF. I am loading those images from a webserver and it has been a night mare, as they seem to fail a lot of the times. They simply do not load, and i get this lovely error message
I am loading a swf file, which I did, but the think is, in this swf file I am doing URL request to get an image file, when I open the swf it works fine, but when I loaded using the code above, I`m getting a error:Error #2044: Unhandled IOErrorEvent:. text=Error #2035: URL Not Found.everything loads fine, just the image which I am getting externally it`s not loadingf I run as debug mode, I got this message in console:
I have a very big flex 4 project with many flex modules and flash assets.
i have many loaders Loader() in each component that loads several assets. is there a way to create a general IOErrorEvent Handler for my entire application that will catch whenever a loader tries to load something and fails or do i need to go to each loader and catch the event individually ?
I have a datagrid w/ a custom item renderer, as follows: [Code]...
So, if I have the actual file on my server, I want to display download.png image ...however, when I compile & run the code above, the .png image appears randomly..regardless of if "file" exists.
I'm building a site for a friend and I am having trouble getting rid of "Error #2044: Unhandled IOErrorEvent:. text=Error #2035: URL Not Found". I have the main site and 4 other swf's which are supposed to load and unload at the click of a button all together in a folder. Now, I've triple, quadruple-checked all paths and they're the same. It's really irritating me because I can't find the reason why these SWF files won't load at all. Here's my code:
flash CS4i trace the thumbURL it give me right path in output,but when i call it in new URLRequest. it give me Error #2044: Unhandled IOErrorEvent:. text=Error #2035: URL Not Found.
var thumbURL:String = "thumb/universe" + id + ".jpg"; trace(thumbURL); ///<<<<<<<<<<<<<<when i trace it it give me exact path var imageLdr:Loader = new Loader();
I am designing a mini-website that loads external swfs. One of my swfs is missing, so when I hit the button whose function is to load it, I get an output message that says:
Error #2044: Unhandled IOErrorEvent:. text=Error #2035: URL Not Found.
So far, this makes sense to me. I got curious about how to let the user know that the swf is missing or otherwise let him or her know that I made a mistake, so I've learned about IO_ERROR. I came up with the following code and now I am not getting any error messages - but also nothing is happening. If there is content in the Loader already, it doesn't go away. If the Loader is empty, it stays empty.
function page4content(evt:MouseEvent):void { var myURL:URLRequest=new URLRequest("page4.swf"); myLoader.contentLoaderInfo.addEventListener(IOErro rEvent.IO_ERROR, ioErrorHandler);
I am new to flash and AS3 and kept getting this error. I have searched with no resolveI created a brand new page with nothing in it and simulated the download and the same error came up is there a broken file?
Preloading in AS3 Error by lotusguy on Fri Sep 19, 2008 8:58 pm .I took the "Preloading in ActionScript 3" tutorial file, substituted my swf name, ran it from my desktop and bingo it worked fine. Step two was to see if it worked on the web, and it didn't. I received Error #2044: Unhandled IOErrorEvent:. text=Error #2036: Load Never Completed. So I did a search of this site to see if there was a solution, and came up with the aforementioned post. After reading it I modified the AS to
ran it from my desktop, it worked, posted it to the web, and the error message was gone, but the swf seemingly didn't run. If you were a visitor to my site, then you wouldn't know a swf existed on my home page.
I used the code below to make a preloader and it works fine when I try it locally, but gives me the following error when I try to use it in a website: "Error #2044: Unhandled IOErrorEvent:. text=Error #2035: URL Not Found." The preloader is a swf that pulls in another swf after it loads. Also when I use the swf that the preloader is pulling in, it also works.
I followed a tutorial online to create a photo gallery using an XML file. It works fine when tested in flash via the test movie window and with the bandwidth pro-filer turned on. So, I uploaded the page to my website to test it, and when I load the page in any browser I receive this error message in an adobe flash player pop up box:
Error #2044: Unhandled IOErrorEvent:. text=Error #2036: Load Never Completed.
Here's the Actionscript I am using:
var xmlRequest:URLRequest = new URLRequest("http://www.davidframpton.co.uk/Gallery/galleryData.xml"); var xmlLoader:URLLoader = new URLLoader (xmlRequest); var imgData:XML;
I have two swf files, one is a preloader and te other is the main swf movie.When i preview the movie in flash - 'test movie' all is well but when i plug the swf file in my website it returns the following error:
Error #2044: Unhandled IOErrorEvent:. text=Error #2036: Load Never Completed.
After struggling for days, it seems I finally got the variable referencing between classes and custom event problems sorted out. Now I got a question regarding the Error #2044 and Error #2035. The error reads like this:
Error #2044: Unhandled IOErrorEvent:. text=Error #2035: URL Not Found.
I've put all the swf in the same directory, so I don't think that is the problem. Could it be that my XML file is in another directory that's causing the problem? I also heard having quotes in the URL in the XML file could also be problematic. Is that true? Here are my AS and my XML file.
