[Boost-users] unsupported version problem of serialization of graph

I am using boost graph library. I can serialize the graph successfully. But when deserialized a graph from the file, an unsupported version exception was throwed out. I created a minimum runnable example and posted it [here] (http://www.rapidshare.com.cn/Bq95n2v). The serialized graph file is enclosed as well. The file is generated with the same version of graph library. Could anyone help me to find the problem? thx!