Hello yall, we had the same problem and realize that when you define in your server side that a WebService receive an ArrayList (Java) of an specific type of content you can´t pass an empty ArrayCollection from Flex to the Server. You must at least add an empty Item of the speficed type to the ArrayCollection and it´ll solve the problem
HTH Gustavo Saume CINet Consultores +58412.224.17.58 Caracas-Venezuela --- In flexcoders@yahoogroups.com, Paul Spitzer <[EMAIL PROTECTED]> wrote: > > Turns out this was caused by the images property which was an empty > ArrayCollection. The operation succeeds if I pass null for the images. I > have no idea why the error was reporting what it was. > > > > Paul Spitzer wrote: > > Hi all, > > > > Hoping someone can help me out here. We've recently switched our Web > > Services implementation on the server from Axis to XFire. With the > > switch one of the existing working operations is now failing. The > > failure happens somewhere in the Flex Web Service classes when the > > request to call the service operation occurs. The request never makes it > > to the server as Flex stops it and throws a fault. Here's some > > (simplified) code.. > > > > --- > > // AbstractWebServiceRequest class > > > > // constructor > > this.service = new WebService(); > > this.service.makeObjectsBindable = false; > > this.service.wsdl = this.getWsdlPath(); > > this.service.addEventListener(ResultEvent.RESULT, this.handleResult); > > this.service.addEventListener(FaultEvent.FAULT, this.handleFault); > > this.service.loadWSDL(); > > > > ... > > > > // execute method > > var args: Array = this.getOperationArguments(); > > var operationName: String = this.getOperationName(); > > var operation: Operation = this.service.getOperation (operationName) as > > Operation; > > operation.send.apply(this, args); > > --- > > > > Everything is fine up to the point that the request is sent via the > > operation's send method. The request is never actually sent to the > > server. Instead the handleFault handler is called. The Fault object in > > the FaultEvent reports.. > > > > faultCode:EncodingError > > faultString:'Unknown Property: 'creationDate'.' > > faultDetail:'null' > > > > The object that is sent as an argument to the operation has the > > following schema.. > > > > <xsd:complexType name="TheObject"> > > <xsd:sequence> > > <xsd:element minOccurs="0" name="creationDate" type="xsd:dateTime"/> > > <xsd:element minOccurs="0" name="customerId" type="xsd:long"/> > > <xsd:element minOccurs="0" name="height" type="xsd:int"/> > > <xsd:element minOccurs="0" name="id" type="xsd:long"/> > > <xsd:element minOccurs="0" name="images" nillable="true" > > type="ns1:ArrayOfScrollerImage"/> > > <xsd:element minOccurs="0" name="modificationDate" type="xsd:dateTime"/> > > <xsd:element minOccurs="0" name="name" nillable="true" > > type="xsd:string"/> > > <xsd:element minOccurs="0" name="version" type="xsd:long"/> > > <xsd:element minOccurs="0" name="width" type="xsd:int"/> > > </xsd:sequence> > > </xsd:complexType> > > > > The actual object looks like (including the creationDate).. > > > > object = TheObject (@ee5f8b1) > > creationDate = Date (@f0695b1) > > date = 17 [0x11] > > dateUTC = 17 [0x11] > > day = 5 [0x5] > > dayUTC = 5 [0x5] > > fullYear = 2006 [0x7d6] > > fullYearUTC = 2006 [0x7d6] > > hours = 10 [0xa] > > hoursUTC = 17 [0x11] > > milliseconds = 234 [0xea] > > millisecondsUTC = 234 [0xea] > > minutes = 1 [0x1] > > minutesUTC = 1 [0x1] > > month = 10 [0xa] > > monthUTC = 10 [0xa] > > seconds = 23 [0x17] > > secondsUTC = 23 [0x17] > > time = 1163782883234 [0x10ef6dd87a2] > > timezoneOffset = 420 [0x1a4] > > customerId = 117 [0x75] > > height = 160 [0xa0] > > id = -1 [0xffffffffffffffff] > > images = mx.collections.ArrayCollection (@32dd551) > > imagesLength = 0 [0x0] > > imagesXmlString = "<images></images>" > > modificationDate = Date (@f069881) > > name = "TheObjectName" > > template = TheObjectTemplate (@eee6b31) > > templateId = 1 [0x1] > > version = -1 [0xffffffffffffffff] > > width = 266 [0x10a] > > > > > > Anyone have any ideas what's causing the fault? > > > > thanks, > > > > Paul > > > > > > > > >
