Joaquín, Unfortunately, my example code which does not compile on my platform (gcc 3.4.2 on Win 2000 Pro) seems to compile with Robert's platform (same compiler !!), so it is very strange... Thus Robert has not been able to help further. Jean-Noël _____ De : boost-users-bounces@lists.boost.org [mailto:boost-users-bounces@lists.boost.org] De la part de Joaquín Mª López Muñoz Envoyé : vendredi 10 mars 2006 16:15 À : boost-users@lists.boost.org Objet : Re: [Boost-users] serialization: again a problem, failing to serializeastd::vector of pointers RIVASSEAU Jean Noel ha escrito: Hi Joaquin Jean-Noël, maybe you can try using the proposed patch at http://lists.boost.org/Archives/boost/2006/02/101539.php and report your results. I've got the hunch your problem might be related to the issue dealt with at that post. Joaquín M López Muñoz Telefónica, Investigación y Desarrollo _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users I replied to this, but did not hear from you again... Here was my reply below: Hello Jean-Noël, my apologies for not answering before, but I'm without a clue as to what the problem might be with your code... I suggested you applied the patches because the error messages seemed to be related to the problem I had been investigating in parallel, but looks like it is something else. Hasn't Robert assisted you? Joaquín M López Muñoz Telefónica, Investigación y Desarrollo