Hello all,

I am getting the following exceptions when I try to save, delete or
update an entity from a GWT app. Both front-end and back-end entity
classes are serialized. One interesting behavior I see is that i can
pull a list of entities just fine from server just not save, delete or
update.

2009-09-04 10:00:49,267 [ERROR] - EXCEPTION in UpcDaoImpl-
>deleteInformationalItem: attempt to create delete event with null
entity
2009-09-04 10:24:27,271 [ERROR] - EXCEPTION in UpcDaoImpl-
>newServiceOption: attempt to create saveOrUpdate event with null
entity
2009-09-04 10:27:10,363 [ERROR] - EXCEPTION in UpcDaoImpl-
>updateServiceOption: attempt to create saveOrUpdate event with null
entity
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