https://svn.boost.org/trac10/ticket/8771 <p> The constructor of polymorphic_iarchive_route assumes that the wrapped archive takes a std::stream argument. While that may be the case for the current archives provided Boost.Serialization, it is not generally the case. I have some archives that takes two iterators (begin/end) instead. </p> <p> Robert has suggested that the constructor should take an already constructed archive instead. That would solve my problem. </p> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/8771 Trac 1.4.3