Hi all, First of all , I'm new to flex. Already bought a few books but none describes this issue in detail.
I'm having huge trouble accessing object arrays from SOAP. I'm using Flex Builder 3, Version: 3.0.190133, the last beta version. I used the Import Web Services wizard to import http://ws.marcocova.com/SOAP/af4.php?wsdl . My partner who writes the SOAP code, has tried several approaches. In the approaches before the current one, I couldn't even get a simple var, it would always come in as null. Now I can get simple vars like strings or numbers, but I'm unable to get Arrays. Below is the code I'm using. At this moment when I debug I'm getting the error: TypeError: Error #1009: Cannot access a property or method of a null object reference. at WSDL8_AF4/processResults()[F:\Para_Novo_CD\BACKUPS\My Documents\Flex Builder 3\WSDL8_AF4\src\WSDL8_AF4.mxml:32] at flash.events::EventDispatcher/dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at com.marcocova::ExampleService/_getPeopleByFirstLastName_populate_results()[F:\Para_Novo_CD\BACKUPS\My Documents\Flex Builder 3\WSDL8_AF4\src\com\marcocova\ExampleService.as:147] at flash.events::EventDispatcher/dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at com.marcocova::BaseExampleService/processResult()[F:\Para_Novo_CD\BACKUPS\My Documents\Flex Builder 3\WSDL8_AF4\src\com\marcocova\BaseExampleService.as:207] at mx.rpc::AsyncResponder/result()[E:\dev\flex_3_beta3\sdk\frameworks\projects\rpc\src\mx\rpc\AsyncResponder.as:73] at mx.rpc::AsyncRequest/acknowledge()[E:\dev\flex_3_beta3\sdk\frameworks\projects\rpc\src\mx\rpc\AsyncRequest.as:81] at DirectHTTPMessageResponder/completeHandler()[E:\dev\flex_3_beta3\sdk\frameworks\projects\rpc\src\mx\messaging\channels\DirectHTTPChannel.as:387] at flash.events::EventDispatcher/dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at flash.net::URLLoader/onComplete() Can someone who understands this, please help me? I've been around this issue for one week without results... Already checked the posts on the list, since 14/11/2007. Thanks in advance. Telmo Dias <?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"; layout="absolute" initialize="getResults()"> <mx:Script> <![CDATA[ import com.marcocova.*; //classes resultant from the wizard import mx.collections.ArrayCollection; import mx.utils.ArrayUtil; public function getResults():void{ var myService:ExampleService = new ExampleService(); //* Step 2: for the desired operation add a result handler (a function that you have already defined previously) myService.addgetPeopleByFirstLastNameEventListener(processResults); //* Step 3: Call the operation as a method on the service. Pass the right values as arguments: myService.getPeopleByFirstLastName('*','*'); } public function processResults(res:GetPeopleByFirstLastNameResultEvent):void{ trace(typeof res.result); //this outputs object for (var x in res.result){ trace(typeof x);//doesn't even trace once } var arrRes:ArrayCollection = res.result; var arrPerson:Array = arrRes.toArray(); var pers:Person = Person(arrPerson[0]); trace(pers.firstName); //nothing either } ]]> </mx:Script> </mx:Application> -- Telmo Dias <[EMAIL PROTECTED]> XYLE [Xyledot Unipessoal Lda.] R. Dr. Jose Martinho Simoes, 81 3260-421 Figueiro dos Vinhos - Leiria - Portugal Website > www.xyle.pt Tel/Phone > +351236551671 Tlm/Cell > +351918047464 _________________________________________________ Nota de confidencialidade: Esta mensagem poderá conter informação priveligiada e confidencial destinando-se exclusivamente ao destinatário da mesma. Se não é o destinatário da presente comunicação, agradecemos que nos informe e elimine a mensagem sem que a mesma seja divulgada, distribuida ou copiada. Obrigado.
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