Download odata service sample: http://aspnet.codeplex.com/SourceControl/list/changesets
Upgrade odata package from myget nightly build: http://www.myget.org/F/aspnetwebstacknightly/
Run query:
http://localhost:50231/ProductFamilies?$filter=abc+eq+null
User-Agent: Fiddler
Host: localhost:50231
Accept: application/json;odata=verbose
It just return 406 error without any error information in response.
Comments: Related to your error clean up.
Upgrade odata package from myget nightly build: http://www.myget.org/F/aspnetwebstacknightly/
Run query:
http://localhost:50231/ProductFamilies?$filter=abc+eq+null
User-Agent: Fiddler
Host: localhost:50231
Accept: application/json;odata=verbose
It just return 406 error without any error information in response.
Comments: Related to your error clean up.