Unfortunately you cut off the most important part - what do the namespaces in the schema map to? They may be declared on the wsdl definitions root tag or the schema tag, but it's not clear from your post what the S2 namespace prefix maps to... I'm guessing that it is (incorrectly) the XML Schema 1.0 namespace which is not expected by Flex's XML Schema marshaller (it only expects actual XML Schema types in this namespace!).
-----Original Message----- From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Alban Sent: Thursday, September 11, 2008 5:09 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Cannot unmarshall Hello *, we've got a problem with flex builder 3 (Version: 3.0.194161) and a generated webservice. Our wsdl file is generated by openedge (progress). This is a sample of it where i think the problem come from: [code] <element name="dsOrder"> <complexType> <sequence> <element maxOccurs="unbounded" minOccurs="0" name="ttOrder"> <complexType> <sequence> <element name="Ordernum" nillable="true" type="xsd:int"/> <element name="CustNum" nillable="true" type="xsd:int"/> <element name="OrderDate" nillable="true" type="xsd:date"/> <element name="ShipDate" nillable="true" type="xsd:date"/> <element name="PromiseDate" nillable="true" type="xsd:date"/> <element name="Carrier" nillable="true" type="xsd:string"/> <element name="Instructions" nillable="true" type="xsd:string"/> <element name="PO" nillable="true" type="xsd:string"/> <element name="Terms" nillable="true" type="xsd:string"/> <element name="SalesRep" nillable="true" type="xsd:string"/> <element name="BillToID" nillable="true" type="xsd:int"/> <element name="ShipToID" nillable="true" type="xsd:int"/> <element name="OrderStatus" nillable="true" type="xsd:string"/> <element name="WarehouseNum" nillable="true" type="xsd:int"/> <element name="Creditcard" nillable="true" type="xsd:string"/> <element name="OrderTotal" nillable="true" type="xsd:decimal"/> <element name="CustName" nillable="true" type="xsd:string"/> <element name="RepName" nillable="true" type="xsd:string"/> </sequence> </complexType> </element> <element maxOccurs="unbounded" minOccurs="0" name="ttOline" prodata:beforeTable="BIttOline"> <complexType> <sequence> <element name="Ordernum" nillable="true" type="xsd:int"/> <element name="Linenum" nillable="true" type="xsd:int"/> <element name="Itemnum" nillable="true" type="xsd:int"/> <element name="Price" nillable="true" type="xsd:decimal"/> <element name="Qty" nillable="true" type="xsd:int"/> <element name="Discount" nillable="true" type="xsd:int"/> <element name="ExtendedPrice" nillable="true" type="xsd:decimal"/> <element name="OrderLineStatus" nillable="true" type="xsd:string"/> </sequence> </complexType> </element> <element maxOccurs="unbounded" minOccurs="0" name="ttItem"> <complexType> <sequence> <element name="Itemnum" nillable="true" type="xsd:int"/> <element name="ItemName" nillable="true" type="xsd:string"/> <element name="Price" nillable="true" type="xsd:decimal"/> <element name="Onhand" nillable="true" type="xsd:int"/> <element name="Allocated" nillable="true" type="xsd:int"/> <element name="ReOrder" nillable="true" type="xsd:int"/> <element name="OnOrder" nillable="true" type="xsd:int"/> <element name="CatPage" nillable="true" type="xsd:int"/> <element name="CatDescription" nillable="true" type="xsd:string"/> <element name="Category1" nillable="true" type="xsd:string"/> <element name="Category2" nillable="true" type="xsd:string"/> <element name="Special" nillable="true" type="xsd:string"/> <element name="Weight" nillable="true" type="xsd:decimal"/> <element name="Minqty" nillable="true" type="xsd:int"/> </sequence> </complexType> </element> </sequence> </complexType> <unique name="OrderNum" prodata:primaryIndex="true"> <selector xpath=".//S2:ttOrder"/> <field xpath="S2:Ordernum"/> </unique> <unique name="orderline" prodata:primaryIndex="true"> <selector xpath=".//S2:ttOline"/> <field xpath="S2:Ordernum"/> <field xpath="S2:Linenum"/> </unique> <unique name="ItemNum" prodata:primaryIndex="true"> <selector xpath=".//S2:ttItem"/> <field xpath="S2:Itemnum"/> </unique> <keyref name="OrderLine" refer="S2:OrderNum"> <selector xpath=".//S2:ttOline"/> <field xpath="S2:Ordernum"/> </keyref> <annotation> <appinfo> <prodata:relation name="LineItem" prodata:child="ttItem" prodata:parent="ttOline" prodata:relationFields="Itemnum,Itemnum"/> </appinfo> </annotation> </element> [/code] And this is the schema generated by flex when we import the wsdl : [code] <xsd:element name="dsOrder" type="S2:dsOrder_type0"> <xsd:annotation> <xsd:appinfo> <prodata:relation name="LineItem" prodata:child="ttItem" prodata:parent="ttOline" prodata:relationFields="Itemnum,Itemnum"/> </xsd:appinfo> </xsd:annotation> <xsd:keyref name="OrderLine" refer="S2:OrderNum"> <xsd:selector xpath=".//S2:ttOline"/> <xsd:field xpath="S2:Ordernum"/> </xsd:keyref> <xsd:unique name="OrderNum"> <xsd:selector xpath=".//S2:ttOrder"/> <xsd:field xpath="S2:Ordernum"/> </xsd:unique> <xsd:unique name="orderline"> <xsd:selector xpath=".//S2:ttOline"/> <xsd:field xpath="S2:Ordernum"/> <xsd:field xpath="S2:Linenum"/> </xsd:unique> <xsd:unique name="ItemNum"> <xsd:selector xpath=".//S2:ttItem"/> <xsd:field xpath="S2:Itemnum"/> </xsd:unique> </xsd:element> [/code] That result on this error when we call the webservice in flex : [error] TypeError: Cannot unmarshall type 'http://www.w3.org/2001/XMLSchema::DsOrder_type0' from XML. at mx.rpc.xml::SchemaMarshaller/unmarshall()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\xml\SchemaMarshaller.as:135] at mx.rpc.xml::SchemaManager/unmarshall()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\xml\SchemaManager.as:441] at mx.rpc.xml::XMLDecoder/marshallBuiltInType()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\xml\XMLDecoder.as:1724] at mx.rpc.xml::XMLDecoder/decodeType()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\xml\XMLDecoder.as:1649] at mx.rpc.soap::SOAPDecoder/decodeType()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\soap\SOAPDecoder.as:772] at mx.rpc.xml::XMLDecoder/decode()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\xml\XMLDecoder.as:162] at mx.rpc.soap::SOAPDecoder/mx.rpc.soap:SOAPDecoder::decodeBody()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\soap\SOAPDecoder.as:452] at mx.rpc.soap::SOAPDecoder/mx.rpc.soap:SOAPDecoder::decodeEnvelope()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\soap\SOAPDecoder.as:304] at mx.rpc.soap::SOAPDecoder/decodeResponse()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\soap\SOAPDecoder.as:236] at generated.webservices::BaseAppTestDSService/generated.webservices:BaseAppTestDSService::processResult()[C:\Users\fabrik\Documents\Flex Builder 3\testDS\src\generated\webservices\BaseAppTestDSService.as:192] at mx.rpc::AsyncResponder/result()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\AsyncResponder.as:84] at mx.rpc::AsyncRequest/acknowledge()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\rpc\AsyncRequest.as:74] at DirectHTTPChannel.as$138::DirectHTTPMessageResponder/completeHandler()[E:\dev\3.0.x\frameworks\projects\rpc\src\mx\messaging\channels\DirectHTTPChannel.as:381] at flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction() at flash.events::EventDispatcher/dispatchEvent() at flash.net::URLLoader/flash.net:URLLoader::onComplete() [/error] So i watch in the DsOrder_type0.as [code] public function DsOrder_type0() {} [ArrayElementType("TtOrder_type0")] public var ttOrder:Array;[ArrayElementType("TtOline_type0")] public var ttOline:Array;[ArrayElementType("TtItem_type0")] public var ttItem:Array; } } [/code] I try to modify the type of the public var to Arraycollection, then xmllist, and finally object without any change in the result. I read different topics near to our problem, but i didn't find the solution. It seems that's a bug, but i read that oracle SOA isn't valid, perhaps the open edge SOA have the same problem ? Is it the type of data that not corresponds to the received data ? Any idea? help 'll be welcome :D Thanks for reading ------------------------------------ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.comYahoo! Groups Links
