URLLoader doesn't work(IOError #2032) in AIR SDK version 2.5

[Guest]

Hi,

I'm troubling with URLLoader.load() method only in AIR SDK version 2.5.

Simply it doesn't work...

When 'load' method is called, the IOError below is raised

Error Event message:

>IOErrorEvent type="ioError" bubbles=false cancelable=false eventPhase=2 text="Error #2032: Stream Error. URL: http://localhost:8888/login/remoteLogIn?account=xxx" errorID=2032

# Additionaly, HTTPStatusEvent.status = 0

At the same code, same environment, it works if I chage AIR SDK version from 2.5 to Other(2.0/1.5)

#Flex SDK version is 4.1

The problem code is...

function initLoader():void{

        var url:String  = "http://hoge.com/servletName";

        var variables:URLVariables = new URLVariables();

         variables.account = "xxx";

        var request:URLRequest = new URLRequest(url);

         request.data = variables;

          var loader:URLLoader = new URLLoader(request)

         loader.load(_request);

        loader.addEventListener(Event.COMPLETE, completeEventListener);

        loader.addEventListener(HTTPStatusEvent.HTTP_RESPONSE_STATUS, responseListener);

        loader.addEventListener(HTTPStatusEvent.HTTP_STATUS, responseListener);

        loader.addEventListener(IOErrorEvent.IO_ERROR, responseListener);

        loader.addEventListener(SecurityErrorEvent.SECURITY_ERROR, responseListener);

}

function completeEventListener(e:Event):void{

     //some codes...

}

function responseListener(e:Event):void{

     //catch error event here.

}

I tryed another environment and another simple test code but it happens in any situation if AIR SDK version is 2.5.

Is anybody has same problem and has resolution of this problem?

With this problem, I can't access http server with AIR for Android.

Thanks.

[siyushin]

yes, i got a same issue...

[Guest]

After all, I stopped to use Flex SDK version4.1 + AIR SDK version 2.5.

I found that in stuation of Flex SDK 3.5 + AIR SDK2.5, It's not appeared.

And in Flex4.5 + AIR2.5, it's also OK  though not released yet now.

It may be better update SDK(and Enomouse Code I wrote for 3.5) to 4.5.not to 4.1.

Thanks.

[SpecialK]

I'm also getting this exact same issue, which is breaking a bunch of code. Only happens in 2.5

[chris.campbell]

Hi guys,

Sorry for the delay.  I'll take a look into this and let you know what I find.

Chris

[chris.campbell]

Hi guys,

I've been unable to reproduce this problem on either Mac 10.6.6 or Windows 7 x64.  I'm using Flex 4.1 and AIR 2.5.  Would anyone be willing to share their project that illustrates the problem?  I'm attaching my sample project to this post if you'd like to modify it appropriately instead.

Thanks,

Chris

[jnichols21]

Chris,

I believe I may have narrowed it down.  I started an AIR app from the ground up to try to recreate the problem I was having where any HTTP or HTTPS calls simply were not going out (not even attempted) from an installed AIR application in Windows (XP and 7).

Seeming main culprit:  Flex Framework RSLs.

I am using Flex 4.0.0.14159 with AIR 2.5.

Link to my test project:  http://rokkit.net/urlLoaderTest.zip

In my test project (modified from yours) I attempted to recreate the method in which we make our HTTP call.  Basically a main app upon button click sends a LocalConnection message.  Subcomponent gets message and processes.  Subcomponent then uses ModuleManager to load the module.  Module, upon button click will attempt to make an HTTP call.

I'm not sure if it matters that I am using LocalConnection or ModuleManager, but this is the first scenario I was able to recreate the problem with.  Also I removed using URLLoader() and instead am just using HTTPService.  Also keep in mind the use of LocalConnection is simply recreating the scenario we were seeing.  The structure we use for our components/layers is considerably more complex and needs LocalConnection, whereas this test technically does not

I then set the project to use RSLs for all of the following:

framework.swc

spark.swc

textLayout.swc

rpc.swc

osmf.swc

When you run from the IDE (using adl) it works.  When you install the application on windows (again, XP or 7), the HTTP call will not go out at all.

Hope this helps!

Thanks,

Justin Nichols

[chris.campbell]

Thanks Justin.  I'll investigate and get back to you shortly.

Chris

[jnichols21]

Thanks Chris, I'm eager to see if you can at least recreate it.  Much appreciated!

Justin

[chris.campbell]

Hi Justin,

I was able to repro using your sample project.  If I knocked the app descriptor back to 2.0 the app started working again.  We have a change that went in to our internal build this morning that might be related, I'll retest tomorrow and either add to the current bug or create a new one based on your sample code.  Thanks again for providing the sample project and description!

Chris

[jnichols21]

That's great news!  Thanks a ton for your hard work.  I'll let my colleagues know and this will at least help us to know that for now if we want RSLs for the framework files, we'll just need to drop back to 2.0 for the time being while awaiting a fix build.  If you happen to get a bug number on this, would you mind posting the link here for us to be able to track?  Much appreciated!

Thanks again for everything,

Justin Nichols

[rajeshchawla1]

Is there any update on this issue? I am also seeing it with version 2.5.

Regards,
Rajesh

[chris.campbell]

Hi guys,

I tried this out with our daily internal build and unfortunately it still occurs.  I just entered this as a new bug (internal number is #2788600) and I'll update this post as soon as I learn more.

Thanks,

Chris

[rajeshchawla1]

Thanks for the quick followup. Is there any known workaround other than using air 2.0?

Regards,

Rajesh

[chris.campbell]

Not that I'm aware of, but I'll update as our investigation continues.

Chris

[rajeshchawla1]

Ok, thanks for taking the time for the update.

Regards,

Rajesh

[chrismroy]

I was actually having a similar issue with the MobileIconItemRenderer when loading thumbnails. They would get URL not found IO Errors when trying to read the thumbnail over http. On any subsequent viewing, during that session, the icons would load however.

So my work around for that was to have a dummy http call go out when the application started. This dummy call actually gets the same Stream Error you had talked about. However any other HTTP calls load perfectly fine afterwards. This is also in Air 2.5 as I am developing a mobile application.

[siyushin]

i got this problem in XP and Windows 7, and i requested was a JSON API.

[Guest]

Any news about this thread?

[chris.campbell]

A potential fix was recently checked in and we're in the process of testing.  Assuming the fix addresses the issue, this will show-up in our next release.  The expect release date for this is within the next several weeks (mid to late March).

Thanks,

Chris

[rajeshchawla1]

Thanks for the update and potential timeline.

Regards,

Rajesh

[canaca]

Please, could you provide a workaround to

send and load variables to a remote server using 2.5?

Regards

[Guest]

I guess you must change Flex SDK version from 4.x to 3.x

I can send URL Variables in Flex SDK 3.5 and Air SDK 2.5.

[canaca]

But I am using Flash CS5 ,not even have linked Flex SDK libs

[Jhon_Carrillo]

I think that is a cache issue. When the URLLoader or HTTPService are using the browser cache you will get this error.

You can  clear the browser cache to test and  configure any no-cache policy in your  middleware (php,asp,java, etc),

regards,

Jhon Carrillo

@jhoncarrillo