Network error in flex application

Hi
I am working on a flex application, sometimes I get error message saying that 'Send failed',
Can anyone help me how to get rid of this message and how to show proper user friendly message..
I think its basically due to network failure...
Thanks and Regards
Aruna.S.N.

Thanks Subeesh... I will check it...
If we restart the server then it will work and suddenly sometimes it gives the error like 'send failed'...
Thanks & Regards
Aruna.S.N.

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Publishing my flex application in external server (Channel.Security.Error error Error #2048)

when i publish my flex application in an external server i get that error if my flash builder beta 2 is closed in my system , i did configure an endpoint to the dataservice to point to the external server and if i run my flash builder and any body browser the site it open and they can access the data from my application but if i close my flash builder we have this error all of us
Send failed
Channel.Security.Error error Error #2048: Security sandbox violation:
http://www.dcecrak.com/Maine.swf cannot load data from
http://localhost:37813/flex2gateway/?hostport=www.dcecrak.com&https=N&id=-1. url:
'http://www.dcecrak.com/flex2gateway/'
i created a crossdomain.xml file and put it in the web root , if i try to open the link http://www.dcecrak.com/flex2gateway it open with blank page this means that every thing is oky , my service-config file looks like that :
<?xml version="1.0" encoding="UTF-8"?>
<services-config>
    <services>
        <service-include file-path="remoting-config.xml" />
        <service-include file-path="proxy-config.xml" />
        <service-include file-path="messaging-config.xml" />
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        <login-command class="flex.messaging.security.JRunLoginCommand" server="JRun"/>
        
        
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    <channels>
        
<channel-definition id="dcecrak" class="mx.messaging.channels.AMFChannel">
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            <properties>
                  <add-no-cache-headers>false</add-no-cache-headers>
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                        <serialization>
                              <enable-small-messages>false</enable-small-messages>
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                        <coldfusion>
                            
                              <access>
                                    
                                    <use-mappings>true</use-mappings>
                                    
                                    <method-access-level>remote</method-access-level>
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                              <use-accessors>true</use-accessors>
                              
                              <use-structs>false</use-structs>
                    <property-case>
                        
                        <force-cfc-lowercase>false</force-cfc-lowercase>
                        
                        <force-query-lowercase>false</force-query-lowercase>
                        
                        <force-struct-lowercase>false</force-struct-lowercase>
                    </property-case>
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        <channel-definition id="cf-polling-amf" class="mx.messaging.channels.AMFChannel">
            <endpoint uri="http://{server.name}:{server.port}{context.root}/flex2gateway/cfamfpolling" class="coldfusion.flash.messaging.CFAMFEndPoint"/>
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                                    <use-mappings>true</use-mappings>
                                    
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                              <use-accessors>true</use-accessors>
                              
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                        <force-query-lowercase>false</force-query-lowercase>
                        
                        <force-struct-lowercase>false</force-struct-lowercase>
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                              <access>
                                    
                                    <use-mappings>true</use-mappings>
                                    
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                              <use-accessors>true</use-accessors>
                              
                              <use-structs>false</use-structs>
                              <property-case>
                        
                        <force-cfc-lowercase>false</force-cfc-lowercase>
                        
                        <force-query-lowercase>false</force-query-lowercase>
                        
                        <force-struct-lowercase>false</force-struct-lowercase>
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            </properties>
        </channel-definition>
        
        <channel-definition id="java-amf" class="mx.messaging.channels.AMFChannel">
            <endpoint uri="http://{server.name}:{server.port}{context.root}/flex2gateway/amf" class="flex.messaging.endpoints.AMFEndpoint"/>
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        <channel-definition id="java-secure-amf" class="mx.messaging.channels.SecureAMFChannel">
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                <pattern>Service.*</pattern>
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</services-config>
and my crossdomain.xml looks like that :
<cross-domain-policy>
<site-control permitted-cross-domain-policies="all"/>
<allow-access-from domain="localhost" to-ports="*" secure="false"/>
<allow-access-from domain="*" to-ports="*" secure="false"/>
<allow-http-request-headers-from domain="*"/>
</cross-domain-policy>
really its strange only the site works if my flash builder is running , please help

Thanks all for your attention, i have solved my problem and i think its a bug in the flash builder , the problem was that when you compile the application and you enabling Network Monitoring , the communication of the AMF channels done throw the http://localhost:37813/flex2gateway/
and that was the problem if you close the flash builder on your system that getaway dose not exist and on the hosted server there is no such address localhost by this port also so the client application witch is catch in you system try to access your localhost and that cause a security error and the address is also not exist .
so the solution or we have to compile the project after we disable the Network Monitoring in flash builder .

Error in compiling Flex application: 64K byte limit

Hi experts ,
While deploying the VC model , i m getting this error :
Error in compiling Flex application: Error: A function in the code exceeds the 64K byte limit (actual size = '65557'). Since the problem occurs in the compiler-generated deferred instantiation code, please refactor/componentize portions of this document.
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You have to remove few components from your model to decrease the compiler generated LOC.
Check the following link for detailed solution:
https://websmp130.sap-ag.de/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/sapnotes/index2.htm?numm=936390
Taken from SAP Notes:
<i>Solution
Doing the following may help:
1.Divide problematic iViews into a number of nested iViews.
2.Optimize each model to reduce the number of elements that it
contains:
a.Reduce the number of signals by merging signals of the same name.
b.When your application updates forms with read-only fields, use
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c.Minimize the use of animations in your models, including form
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d.Use a data store to store variables, instead of invisible forms.
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layer onto the Design board. This sometimes solves the problem ad
hoc, but is not recommended as a best practice.
</i>

Error while loading a swf created in flash cs4, inside a flex application

Hi there,
I have created a rotating logo in flash cs4 using motion presets, named logoRotar.swf. I have used this inside my flex application:
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When I execute the flex application, I get this runtime error message:
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I also tried adding import flash.geom.*; statement in my flex application, I still get the same message.
Flash player 10,0,22,87 is running in my browser.
Please help me out....
Cheers!
Deepak

Get Flex 3.3 and use -target-player=10
Alex Harui
Flex SDK Developer
Adobe Systems Inc.
Blog: http://blogs.adobe.com/aharui

How to avoid specified is out of bounds error in flex 4 mxml web application

how to avoid specified is out of bounds error in flex 4 mxml web application
hi raghs,
i want to add records in cloud.bt while adding the records if we enter existing record details and try to save again na it wont allow to that record.
that time the alert box should show this msg "This record is already existing record in cloud database.
ex: one company name called mobile. i am adding a employee name called raja now i save this record,its data saved in     cloud DTO
again try to add same employee name raja under the same compny means it should through error.
I am give my code here please if any suggession tel.
CODE:
private function saveRecord():void
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(when this line come the error through like this: Index '8' specified is out of bounds.
else
var dp:Object=employeedet.dataProvider;
var cursor:IViewCursor=dp.createCursor();
var employeename:String = employeename.text;
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model.employeeDetailsReq.employeeNumber=cursor.current.employeeID;
var sendRecordToLocID:QuickBaseEventStoreRecord = new
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<mx:Button   id="btnAdd" x="33" y="419" enabled="false" label="Add" width="65"   fontFamily="Georgia" fontSize="12" click="saveRecord()"/>
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Thanks,
B.venkatesan

I do not know for sure as to how to do this, but I found this on Adobe Cookbook
http://cookbooks.adobe.com/post_Import_Export_data_in_out_of_a_Datagrid_in_Flex-17223.html
http://code.google.com/p/as3xls/
http://stackoverflow.com/questions/1660172/how-to-export-a-datagrid-to-excel-file-in-flex
http://wiredwizard.blogspot.com/2009/04/nice-flex-export-to-excel-actionscript.html
This has a demo that works
http://code.google.com/p/flexspreadsheet/

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hi experts,
i have created a small Iview in VC.
It was compiling an running till two days back.
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<b>Error in compiling Flex application (1).</b>
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{0}#1#com.sap.portal.guimachine.deployer.CompilingException: Error in compiling Flex application (1). Consult log file for details.
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     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
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     at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
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On what release and SP level are you? Can you describe the model?
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Error in compiling flex applications?

Hi ,
when when i deploy VC applications iam getting an error ERROR IN COMPILING FLEX APPLICATIONS.CONSULT LOG FILE FOR DETAILS. can u tell me what might be the reason for this error.
Thanks
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hi,
Solution: Refer OSS 974494
I) Changing the vc.verboseErrorMessages to true will expose the Flex error
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IV)For further investigation, please provide
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Edited by: Parth on Feb 14, 2008 5:16 PM
If your problem is solved pleas close the thread..Points will be welcomed...

Error in compiling Flex application (1). Consult log file for details.

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throws this error. Does this have anything to do with the
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[RPC Fault faultString="Security error accessing url"
faultCode="Channel.Security.Error" faultDetail="Destination:
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at mx.rpc::AbstractInvoker/
http://www.adobe.com/2006/flex/mx/internal::faultHandler()
at mx.rpc::Responder/fault()
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at ::DirectHTTPMessageResponder/securityErrorHandler()
at
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at flash.events::EventDispatcher/dispatchEvent()
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~Shishir

This file goes in the"root of the web server". Now tis is not
very helpful so here are some examples:
IIS default:
C:\Inetpub\wwwroot
Flex 1.5 "integrated Jrun" default installation
C:\Program Files\Macromedia\Flex\jrun4\servers\default
Tomcat:
C:\Program Files\Apache Software Foundation\Tomcat
5.0\webapps
If in doubt, put one everywhere until it works, then take
them out until it breaks.
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Tracy

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mx.messaging.Consumer.
at frame2
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at mx.managers::SystemManager/private::deferredNextFrame()
at
mx.managers::SystemManager/private::preloader_initProgressHandler()
at
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at
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Hi All,
I'm getting the following error when I try to connect to Essbase from Excel sheet but for only a particular Application & Database:
network error [10060]: Unable to connect to [server_name_xxx:1423]. the client timed out waiting to connect to essbase agen TCP/IP........
I'm able to connect to other applications/dbs residing on the same server. But I get this error only for this particular application.
Kindly help.
Thanks.

you will receive this error if the data cannot be retrieved within the appropriate timeout window. If your query is big, or you have less/no aggregations on the cube (ASO) , Addin will wait upto certain period and throw time out error. You can try following tips
1. Change essbase.cfg file. Increase "NETDELAY" and "NETRETRY COUNT" to 300000 ( 5 mins) and restart services.
2. Open registry editor in you mechine and navigate to "HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings" and add/edit the following DWord items:
ReceiveTimeout 300000
KeepAliveTimeout 300000
ServerInfoTimeout 300000
* note: The timeout values in the registry are in milliseconds. So 300000 is the equivalent of 5 minutes
Is your application is a BSO or ASO?

[Advanced] Sudden 'Movie not loaded' error with multi-swf flex application

Hello!
We've stumbled across a very strange problem, which we can't reproduce regulary, and therefore can't find a way to debug it.
Our flex application consists of multiple .swf-files, each containing a piece of functionality we call module (though it's not a regular flex module), which interact with other modules in the application.
But sometimes user interaction lead to the following problem. Some block of the application (which originated from certain module) becomes black, and right-clicking on it brings 'Movie not loaded' context menu item. After some time, the whole application becomes 'not loaded'.
I have no idea of the cause of such a behaviour. I suppose some changes were introduced in Flash Player 10.2 - we didn't experience this problem before.
Adobe guys, may you direct us and give us an advice on how to debug such a problem, and what might be a cause?
It look like this:
1)
(in black area was a window similar to the one in background)
2)
(After right-click. You can see flash player version here)
We're completely lost, and will really appreciate any help or advice.

use an online tracer and network monitor to see what you're doing.

Flex application works locally, fails when online (connecting to PHP script to insert row into DB)

Hi everyone,
I've got a Flex application that works wonderfully when I test it on my machine locally. It uploads files and send variables to a PHP script (that inserts them into a DB) with no errors when I run it locally. As soon as I put it online, the upload continues to work but something between my Flex application and the PHP script fails because no data is committed to the DB. I know the PHP script works fine - not only does it work when I run the Flex application locally but when I go directly to the PHP file online, a new empty line is added to the DB.
I initially thought that this was a cross domain issue so I added the following to the root of my hosted account:
<cross-domain-policy>
<site-control permitted-cross-domain-policies="all"/>
<allow-access-from domain="*.MYURL"/>
<allow-http-request-headers-from domain="*.MYURL" headers="*" secure="false"/>
</cross-domain-policy>
I based this off of what I found online which seems to have done nothing for me. I'd also be happy to provide an error message but I don't get one when I debug.
Any thoughts would be greatly appreciated.

Use a network monitor to see if the Flex app is truly requesting the right URL.
-Alex

Network error in flex application

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