# boost/serialization/singleton.hpp:181:13: runtime error: reference binding to null pointer of type X
src:../../boost/serialization/singleton.hpp

# boost/archive/detail/interface_oarchive.hpp:47:16: runtime error: downcast of address X which does not point to an object of type Y
src:../../boost/archive/detail/interface_oarchive.hpp

# boost/archive/detail/interface_iarchive.hpp:46:16: runtime error: downcast of address X which does not point to an object of type Y
src:../../boost/archive/detail/interface_iarchive.hpp

# boost/archive/basic_binary_oprimitive.hpp:73:16: runtime error: downcast of address X which does not point to an object of type Y
src:../../boost/archive/basic_binary_oprimitive.hpp

# boost/archive/basic_binary_iprimitive.hpp:77:16: runtime error: downcast of address X which does not point to an object of type Y
src:../../boost/archive/basic_binary_iprimitive.hpp