When linking my code I got missing implementations of the TColgp_HSequence code.
It seems that all HSequence code is missing implementation of ShallowCopy, that causes unresolved link errors:
error LNK2028: unresolved token (0A000683) "public: class Handle_TColgp_HSequenceOfVec __cdecl TColgp_HSequenceOfVec::ShallowCopy(void)const
This is happening for all HSequence classes.
Maybe this has to do with migration of generated code ? (maybe old in cdl or missing macro)?