blazeds w/Spring Integration errors like, received, message, support, convert

amy

I'm trying to get the pojo messaging example from the test drive application working, and I'm getting an error message returned in the message (no stacktrace I can find). What could cause an error like this? (where do I start to debug this)

I'm using Spring-Flex 1.0.1, Spring 3.0RC3, Spring-integration 2.0M1
There was an unhandled failure on the server. org//core/convert/support/DefaultConversionService

2009-12-10 15:18:37,892 [from-8080-1] DEBUG (IntegrationAdapter.java:128) ? received Flex Message: Flex Message (flex.messaging.messages.AsyncMessageExt)    clientId = 7FF81856-5E0A-5C36-5F84-EE3A1B542149   correlationId =    destination = si-send   messageId = CFDC0EB7-B06A-7A04-4D3C-7A752DAD1082   timestamp = 1260479917886   timeToLive = 0   body = start   hdr(DSId) = 7FF81417-F10A-9800-03BC-C861C0577741   hdr(DSEndpoint) = my-polling-amf
2009-12-10 15:18:37,898 [from-8080-1] DEBUG (AbstractMessageChannel.java:156) ? preSend on channel 'fromFlex', message: [Payload=start][Headers={flex_destination_id=si-send, springintegration_expirationDate=1260479917886, springintegration_timestamp=1260479917886, flex_client_id=7FF81856-5E0A-5C36-5F84-EE3A1B542149, springintegration_id=CFDC0EB7-B06A-7A04-4D3C-7A752DAD1082, DSId=7FF81417-F10A-9800-03BC-C861C0577741, DSEndpoint=my-polling-amf}]
2009-12-10 15:18:37,900 [from-8080-1] DEBUG (AbstractMessageHandler.java:59) ? ServiceActivator for [org..integration.handler.MethodInvo  kingMessageProcessor@3e2ad6a0] received message: [Payload=start][Headers={flex_destination_id=si-send, springintegration_expirationDate=1260479917886, springintegration_timestamp=1260479917886, flex_client_id=7FF81856-5E0A-5C36-5F84-EE3A1B542149, springintegration_id=CFDC0EB7-B06A-7A04-4D3C-7A752DAD1082, DSId=7FF81417-F10A-9800-03BC-C861C0577741, DSEndpoint=my-polling-amf}]
2009-12-10 15:18:37,915 [from-8080-1] DEBUG (ThrowsAdviceInterceptor.java:117) ? Found handler for exception of type [java.lang.Throwable]: public void org..flex.core.ExceptionTranslation  Advice.afterThrowing(java.lang.Throwable) throws java.lang.Throwable
[BlazeDS]Serializing AMF/from response
Version: 3 (Message #0 targetURI=/1/onStatus, responseURI=)   (Typed Object #0 'flex.messaging.messages.ErrorMessage')     headers = (Object #1)     rootCause = null     body = null     correlationId = quot;CFDC0EB7-B06A-7A04-4D3C-7A752DAD1082quot;     faultDetail = null     faultString = quot;There was an unhandled failure on the server. org//core/convert/support/DefaultConversionServicequot;     clientId = quot;7FF81856-5E0A-5C36-5F84-EE3A1B542149quot;     timeToLive = 0.0     destination = quot;si-sendquot;     timestamp = 1.26047991792E12     extendedData = null     faultCode = quot;Server.Processingquot;     messageId = quot;7FF818A9-6008-A0E6-8BB6-6A4EF8CD48D6quot;
Here is my spring configuration

lt;flex:integration-message-destination id=quot;si-sendquot; message-channel=quot;fromFlexquot; /gt;
lt;flex:integration-message-destination id=quot;si-receivequot; message-channel=quot;toFlexquot;/gt;lt;integration:channel id=quot;toFlexquot;/gt;
lt;integration:channel id=quot;fromFlexquot;/gt;

lt;!--integration:inbound-channel-adapter ref=quot;counterquot; method=quot;nextquot; channel=quot;fromFlexquot;gt;
lt;integrationoller max-messages-per-poll=quot;1quot;gt;
lt;integration:interval-trigger interval=quot;5000quot;/gt;
lt;/integrationollergt;
lt;/integration:inbound-channel-adapter--gt;

lt;integration:inbound-channel-adapter ref=quot;counterquot; method=quot;nextquot; channel=quot;toFlexquot;gt;
lt;integrationoller max-messages-per-poll=quot;1quot;gt;
lt;integration:interval-trigger interval=quot;5000quot;/gt;
lt;/integrationollergt;
lt;/integration:inbound-channel-adaptergt;

lt;integration:service-activator input-channel=quot;fromFlexquot; ref=quot;counterquot; method=quot;handlequot;/gt;lt;bean id=quot;counterquot; class=quot;com.nomee.stream.test.Counterquot;/gt;

I did get past this error. I'm not sure what change finally did it, but I'm good.