AMF request connection failed by soapUI

Hi all,

I am writing to seek your help for fixing the following problem:

I am trying to send an AMF request by soapUI 3.5 but I keep getting the following message.
Here is the system configuration:
1. Flex 4.0 (Rich internet application)
2. Cairngorm 3.0
3. BlazeDS 3


Thanks a lot!



Tue Jun 21 14:44:04 CST 2011:ERROR:ClientStatusException
message: flex.messaging.MessageException: Unsupported AMF version 15,464.
code: AMFConnection.Call.Failed
ClientStatusException
message: flex.messaging.MessageException: Unsupported AMF version 15,464.
code: AMFConnection.Call.Failed
at com.eviware.soapui.impl.wsdl.panels.teststeps.amf.SoapUIAMFConnection.call(SoapUIAMFConnection.java:277)
at com.eviware.soapui.impl.wsdl.panels.teststeps.amf.AMFSubmit.executeAmfCall(AMFSubmit.java:184)
at com.eviware.soapui.impl.wsdl.panels.teststeps.amf.AMFSubmit.run(AMFSubmit.java:128)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: flex.messaging.MessageException: Unsupported AMF version 15,464.
at flex.messaging.io.amf.AmfMessageDeserializer.readMessage(AmfMessageDeserializer.java:98)
at com.eviware.soapui.impl.wsdl.panels.teststeps.amf.SoapUIAMFConnection.processHttpResponseBody(SoapUIAMFConnection.java:411)
at com.eviware.soapui.impl.wsdl.panels.teststeps.amf.SoapUIAMFConnection.processHttpResponse(SoapUIAMFConnection.java:397)
at com.eviware.soapui.impl.wsdl.panels.teststeps.amf.SoapUIAMFConnection.send(SoapUIAMFConnection.java:489)
at com.eviware.soapui.impl.wsdl.panels.teststeps.amf.SoapUIAMFConnection.call(SoapUIAMFConnection.java:267)
... 8 more