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Modular Application with DataServices

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Greetings,



I am putting an appication together that loads 'sub
applications' as Modules. The sub applications use LiveCycle
dataService ES. (Express version at the moment) for data access.
Individually the modules load and work properly. The problem I have
encountered is this. I load Module1 which calls dataService.fill(),
retrieves and displays data properly. I then load Module2 which
calls dataService.fill(), retrieves and displays data properly.
When I return to Module1 and call dataService.fill() I can see that
the fill request is recieved and properly processed on the server
but on the return I get thefollowing exception.



TypeError: Error #1034: Type Coercion failed: cannot convert
mx.data.messages::SequencedMessage@c42b151 to
mx.data.messages.SequencedMessage.

at mx.data::DataList/
http://www.adobe.com/2006/flex/mx/internal::processSequenceResult()

at ::DataListRequestResponder/result()

at mx.rpc::AsyncRequest/acknowledge()

at
::NetConnectionMessageResponder/NetConnectionChannel.as$33:NetConnectionMessageResponder::resultHandler()

at mx.messaging::MessageResponder/result()



On the server side I am using SpringFramework2.0.2, Hibernate
3.2, and LiveCycle DS version 2.5 06/2007

The client side is built through eclipse with the sdk
deleivered with LCDS.



Can anyone shed some light on this problem.



Thanks



Rick Solari

State Street Corp.
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