1# boost/serialization/singleton.hpp:181:13: runtime error: reference binding to null pointer of type X 2src:../../boost/serialization/singleton.hpp 3 4# boost/archive/detail/interface_oarchive.hpp:47:16: runtime error: downcast of address X which does not point to an object of type Y 5src:../../boost/archive/detail/interface_oarchive.hpp 6 7# boost/archive/detail/interface_iarchive.hpp:46:16: runtime error: downcast of address X which does not point to an object of type Y 8src:../../boost/archive/detail/interface_iarchive.hpp 9 10# boost/archive/basic_binary_oprimitive.hpp:73:16: runtime error: downcast of address X which does not point to an object of type Y 11src:../../boost/archive/basic_binary_oprimitive.hpp 12 13# boost/archive/basic_binary_iprimitive.hpp:77:16: runtime error: downcast of address X which does not point to an object of type Y 14src:../../boost/archive/basic_binary_iprimitive.hpp 15 16# boost/archive/iterators/escape.hpp:85:12: runtime error: applying non-zero offset 1 to null pointer 17src:../../boost/archive/iterators/escape.hpp 18