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  • flex.messaging.MessageException: Argument i

    I'm getting a strange serialization issue with flex blazeds Spring.
    I can search, add and alter entities but when trying to delete i'm getting this error:

    flex.messaging.MessageException: Argument is not an array

    However when i try the debug mode on server(apache tomcat 6) everything is fine.
    here the stack trace for BlazeDs:

    Code:
    [BlazeDS]Exception when invoking service 'remoting-service': flex.messaging.MessageException: Argument is not an array
      incomingMessage: Flex Message (flex.messaging.messages.RemotingMessage)
        operation = supprimer
        clientId = EA1F8D9C-BD0C-941A-F168-02A08E454F43
        destination = ClientService
        messageId = F8D2B72B-C1D3-E4C5-CB06-11AA332A95B8
        timestamp = 1301671457890
        timeToLive = 0
        body = null
        hdr(DSId) = EA1E7EDA-C60E-F245-CF47-35D38F0ED6FB
        hdr(DSEndpoint) = my-amf
      Exception: flex.messaging.MessageException: Argument is not an array
    at flex.messaging.services.RemotingService.serviceMessage(RemotingService.java:225)
    at flex.messaging.MessageBroker.routeMessageToService(MessageBroker.java:1503)
    at flex.messaging.endpoints.AbstractEndpoint.serviceMessage(AbstractEndpoint.java:884)
    at flex.messaging.endpoints.amf.MessageBrokerFilter.invoke(MessageBrokerFilter.java:121)
    at flex.messaging.endpoints.amf.LegacyFilter.invoke(LegacyFilter.java:158)
    at flex.messaging.endpoints.amf.SessionFilter.invoke(SessionFilter.java:44)
    at flex.messaging.endpoints.amf.BatchProcessFilter.invoke(BatchProcessFilter.java:67)
    at flex.messaging.endpoints.amf.SerializationFilter.invoke(SerializationFilter.java:146)
    at flex.messaging.endpoints.BaseHTTPEndpoint.service(BaseHTTPEndpoint.java:278)
    at org.springframework.flex.messaging.servlet.MessageBrokerHandlerAdapter.handle(MessageBrokerHandlerAdapter.java:79)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:771)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:716)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:647)
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:563)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
    ...
    at java.lang.Thread.run(Unknown Source)
    Caused by: java.lang.IllegalArgumentException: Argument is not an array
    at java.lang.reflect.Array.getLength(Native Method)
    at flex.messaging.io.amf.translator.decoder.CollectionDecoder.decodeCollection(CollectionDecoder.java:155)
    at flex.messaging.io.amf.translator.decoder.CollectionDecoder.decodeObject(CollectionDecoder.java:139)
    at flex.messaging.io.amf.translator.decoder.ActionScriptDecoder.decodeObject(ActionScriptDecoder.java:70)
    at flex.messaging.io.amf.translator.ASTranslator.convert(ASTranslator.java:77)
    at flex.messaging.io.Java15TypeMarshaller.convert(Java15TypeMarshaller.java:71)
    at flex.messaging.util.MethodMatcher.convertParams(MethodMatcher.java:211)
    at flex.messaging.util.MethodMatcher.getMethod(MethodMatcher.java:132)
    at flex.messaging.services.remoting.adapters.JavaAdapter.invoke(JavaAdapter.java:420)
    at flex.messaging.services.RemotingService.serviceMessage(RemotingService.java:183)
    ... 27 more
    Thanks for help.
    Last edited by salem_b_a; Apr 1st, 2011, 11:08 AM. Reason: Title truncated
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