RE: [flexcoders] Re: WSDLError:Element not resolvable

Mon, 07 Aug 2006 05:31:04 -0700

Hi,

 

I am not sure if my answer is really the answer, since I personally don’t use the Webservice tag, but the webservice action script classes.

 

When a webservice is initialized, it will load the wsdl from an URL. This can take some time and is an asynchronous process. This means that the webservice loads the WSDL in the background. If it is not finished loading/parsing the wsdl and you try to invoke an operation it will return errors.

 

Try to wait a few seconds and invoke it then, if the error still remains, then this is the reason. How to solve it? I did it like this:

                 

    secWsImpl = new WebService();

    secWsImpl.addEventListener(LoadEvent.LOAD, handleWsLoaded);

    secWsImpl.addEventListener("fault", handleWsError);

    secWsImpl.loadWSDL("/FlexTestWebServices/wsdl/SecurityWebServiceRpcEnc8080.wsdl");

 

In the method ‘handleWsLoaded’ you can then invoke an operation if you’d like, or enable a button or something like that.

 

Cheers,

Frnack

 

 

From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Derek Adams
Sent: Sunday, August 06, 2006 11:56 PM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] Re: WSDLError:Element not resolvable

 

Did you have any luck figuring this one out? I am having the same
problem. The first call to a particular operation always fails, then
all calls after that work fine. Even weirder is the fact that a call
to another operation on the same service is successful right before
the other call fails.

--- In [EMAIL PROTECTED]ups.com, "flexava" <[EMAIL PROTECTED]> wrote:
>
> I ran into a strange problem when I was trying to call a web
> service.Here's the source:
> <?xml version="1.0" encoding="utf-8"?>
> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
> layout="vertical">
> <mx:Script>
> <![CDATA[
> import mx.rpc.events.FaultEvent;
> import mx.controls.Alert;
> import mx.rpc.events.ResultEvent;
> import
com.adobe.cairngorm.control.CairngormEventDispatcher;
> import com.ceno.umc.control.LoginEvent;
>
> private function onResult(event :
ResultEvent) : void
> {
> Alert.show(event.result.toString
(),"result");
> }
>
> private function onFault(event :
FaultEvent) : void
> {
> Alert.show
(event.fault.faultString,"faultString");
> }
> ]]>
> </mx:Script>
> <mx:WebService id="aService" service="umc/umc/auth"
> port="umc/umc/authHttpPort"
> wsdl="http://localhost:8008/ws/services/umc/umc/auth?
wsdl"
> showBusyCursor="true"
> result="onResult(event)" fault="onFault(event)">
> <mx:operation name="login" resultFormat="e4x">
> <mx:request>
> <req>
> <subject>
> admin
> </subject>
> <username>
> admin
> </username>
> <password>
> admin
> </password>
> </req>
> </mx:request>
> </mx:operation>
> </mx:WebService>
> <mx:Button label="Login" click="aService.login.send()"/>
> </mx:Application>
> when I clicked the login button it first showed me an error dialog
saying:
> [WSDLError faultString="Element
http://cmd.umc.ceno.com:loginResponse
> not resolvable" faultCode="WSDL.BadElement" faultDetail="null"]
> at
>
mx.rpc.soap::WSDLParser/http://www.adobe.com/2006/flex/mx/internal::p
arseMessage()
> at mx.rpc.soap::WSDLOperation/parseMessages()
> at
>
mx.rpc.soap::Operation/http://www.adobe.com/2006/flex/mx/internal::in
vokePendingCall()
> at mx.rpc.soap::Operation/send()
> at Function/http://adobe.com/AS3/2006/builtin::apply()
> at mx.rpc.soap.mxml::Operation/send()
> at WSTest/___Button1_click()
> then I clicked the login button again,eveything worked.Any idea?
Thanks.
>

__._,_.___

--
Flexcoders Mailing List
FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt
Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com




SPONSORED LINKS
Web site design development Computer software development Software design and development
Macromedia flex Software development best practice

YAHOO! GROUPS LINKS



__,_._,___

Reply via email to