[Boost-users] Unserialize throws an exception

Dear all, I'm trying to unserialize a boost::archive::text_iarchive. The code used to work, but know (for no apparent reasons) it's calling terminate throwing the following exception. terminate called after throwing an instance of 'boost::archive::archive_exception what(): stream error Aborted The piece of code is very simple: std::ifstream ifs(filename); boost::archive::text_iarchive ia(ifs); ia >> map; where map is an STL hash_multimap. Any ideas? Btw, this is one of the first thing I'm doing in the code. Nonetheless to say, another code of mine which serialize and unserialize works like a charm... Boost library version is 1.34.1. TIA, bye Lorenzo -- Lorenzo `Gigi Sullivan' Cavallaro GPG key at http://security.dico.unimi.it/~sullivan/sullivan.asc Until I loved, life had no beauty; I did not know I lived until I had loved. (Theodor Korner) See the reality in your eyes, when the hate makes you blind. (A.H.X)