sData - exception error

[LANoble]

Hi All

i've deployed sData successfully and can access http://localhost:3333/sdata/$system/adapters .
but when i try to access the url (http://localhost:3333/sdata/slx/dynamic/contacts) I get the following error:

<sdata:diagnosis>
<sdata:severity>error</sdata:severity>
-
<sdata:message>
Exception caught during the processing of a message

Verb: GET
Uri: http://114.201.40.12:3333/sdata/slx/dynamic/contacts

Original Message: Could not load type 'Sage.Utilities.Collections.MarshalByRefList`1' from assembly 'Sage.Utilities, Version=1.0.0.0, Culture=neutral, PublicKeyToken=c59b718b5ca510a8'.

Stack Trace:    at Sage.Integration.Entity.Adapter.ContactRequest.CreateFeed()
   at Sage.SalesLogix.Web.DynamicFeeds.DynamicRequestBase`3.DoGet(IRequest request)
   at Sage.Integration.Entity.Adapter.ContactRequest.Getcontacts(IRequest request) in c:\Documents and Settings\Administrator.TDW\Application Data\Sage\Platform\Output\sdata\Contact.cs:line 60
   at Invoke16e24f9342a84b429d67455b21777bfc.Invoke(Object , IRequest )
   at Sage.Integration.Messaging.RequestTargetRegistration.RequestTargetMethod.Invoke(IRequest request)
   at Sage.Integration.Messaging.MessagingService.Process(IRequest request)

</sdata:message>
<sdata:code>-1</sdata:code>
</sdata:diagnosis>

Any ideas on what may be the issue?
Thanks in advance

[NathanBaulch]

Has Sage.Utilities.dll been deployed to the bin folder of your sdata portal?

What version of SLX are you running?

Also, you're missing the "dataset" segment in your request URL. We don't use this segment in SLX so it should always contain a hyphen:

    http://localhost:3333/sdata/slx/dynamic/-/contacts

The various URL components are described in section 2.1 of the SData spec.