I've been having the same problem. Here's my web service.
<mx:WebService
id="weatherService"
wsdl="http://www.weather.gov/forecasts/xml/SOAP_server/ndfdXMLserver.php?
wsdl"
endpointURI="http://www.weather.gov/forecasts/xml/SOAP_server/ndfdXMLserver.php";
service="ndfdXML"
makeObjectsBindable="true"
result="resultHandler(event)"
fault="{showError(event)}"
>
<mx:operation name="LatLonListZipCode">
<mx:request xmlns="">
<zipCodeList>{zipCode.text}</zipCodeList>
</mx:request>
</mx:operation>
<mx:operation name="NDFDgenByDay">
<mx:request xmlns="">
<latitude>{latitude}</latitude>
<longitude>{longitude}</longitude>
<startDate>{startDate}</startDate>
<numDays>{numDays}</numDays>
<format>{format}</format>
</mx:request>
</mx:operation>
</mx:WebService>
Calling LatLonListZipCode works, calling NDFDgenByDay gives the 1009 error.
I call event.fault.getStackTrace(); in the error handler which returns:
[RPC Fault faultString="Error #1009: Cannot access a property or method of a
null object
reference." faultCode="EncodingError" faultDetail="null"]
at
mx.rpc.soap::Operation/http://www.adobe.com/2006/flex/mx/internal::invokePendingCa
ll()[C:\dev\enterprise_bali\frameworks\mx\rpc\soap\Operation.as:582]
at
mx.rpc.soap::Operation/send()[C:\dev\enterprise_bali\frameworks\mx\rpc\soap\Operatio
n.as:492]
at Function/http://adobe.com/AS3/2006/builtin::apply()
at
mx.rpc.soap.mxml::Operation/send()[C:\dev\enterprise_bali\frameworks\mx\rpc\soap\m
xml\Operation.as:140]
at Function/http://adobe.com/AS3/2006/builtin::apply()
........
I cut and paste so all of the parameters are spelled correctly.
Purposely miss-spelling latitude gives the error "Required parameter 'latitude'
not found
in input arguments." So I know an attempt was made to call NDFDgenByDay.
Trying to pass non-strings -startDate:Date= new Date(2008, 1, 26, 0, 0, 0, 0);
and numDays:int=5; gives the error:
[RPC Fault faultString="HTTP request error" faultCode="Server.Error.Request"
faultDetail="Error: [IOErrorEvent type="ioError" bubbles=false cancelable=false
eventPhase=2 text="Error #2032: Stream Error. URL:
http://www.weather.gov/forecasts/xml/SOAP_server/ndfdXMLserver.php";]. URL:
http://www.weather.gov/forecasts/xml/SOAP_server/ndfdXMLserver.php";]
at
mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::faultHandler()
at mx.rpc::Responder/fault()
at mx.rpc::AsyncRequest/fault()
at ::DirectHTTPMessageResponder/errorHandler()
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at flash.net::URLLoader/flash.net:URLLoader::redirectEvent()
Linda
--- In [email protected], "bobignacio" <[EMAIL PROTECTED]> wrote:
>
> Hey Jay,
>
> When looking at the WSDL from weather.gov:
>
> http://www.weather.gov/forecasts/xml/DWMLgen/wsdl/ndfdXML.wsdl
>
> These are the following sections of the WSDL which is posted which you
> are attempting to use:
>
> <message name="NDFDgenByDayRequest">
> <part name="latitude" type="xsd:decimal"/>
> <part name="longitude" type="xsd:decimal"/>
> <part name="startDate" type="xsd:date"/>
> <part name="numDays" type="xsd:integer"/>
> <part name="format" type="typens:formatType"/>
> </message>
>
> <message name="NDFDgenByDayResponse">
> <part name="dwmlByDayOut" type="xsd:string"/>
> </message>
>
> In your flex application, reexamine that the method name is spelled
> correctly (NDFDgenByDay), all of your arguments are spelled correctly
> (latitude, longitude, etc.) and check the case of your spelling as
> well. Also double check that what you are sending are not null.
>
> Posting a snippet of your code may help as well.
>
> Hope this gives you some more clues...
>
> Bob I.
>
> --- In [email protected], "jaywood58" <jaywood@> wrote:
> >
> > Thanks Bob... that's a very helpful tag that I didn't know about.
> >
> > The trace shows I'm getting as far as "encoding soap request body"
> > before the error crops up - seems to suggest something wrong with my
> > input args??
>
