[Boost-users] [serialization] Assertion `new_cid == cid' failed - fails on gcc, works on msvc

Hi, I am serializing/deserializing a polymorphic class and I am having the above issue upon deserialization where it fails on gcc and works in msvc. The serializer and deserializer are implemented in two different executables. Should that be an issue? All the object files *except* the serialize/deserialize/main functions are the same in both executables. In the gcc case, its comparing new_cid=2 against cid=1 (if that helps at all!) TIA, Sohail