0 Replies Latest reply on Jun 19, 2007 10:47 AM by soljrick

    Modular Application with DataServices


      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.


      Rick Solari
      State Street Corp.