Re: [Boost-users] problem of deserializing from a xml file

On 30/07/2015 14:21, breadbread1984 wrote:

I am having problem deserializing from a file of a serialized object. An exception of input stream error always occurs. The class of the object is pasted [here](http://pastebin.com/6XEBybWV). The xml file is pasted [here](http://pastebin.com/e2Ka2kVH). I tried debugging the program. The top few frames of the back trace of the exception is as follows

#0 0x00007f8f9be4c267 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:55 #1 0x00007f8f9be4deca in __GI_abort () at abort.c:89 #2 0x00007f8f9c76006d in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #3 0x00007f8f9c75dee6 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #4 0x00007f8f9c75df31 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #5 0x00007f8f9c75e149 in __cxa_throw () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007f8f9e661734 in void boost::serialization::throw_exceptionboost::archive::archive_exception(boost::archive::archive_exception const&) () from /usr/lib/x86_64-linux-gnu/libboost_serialization.so.1.55.0 #7 0x00007f8f9e67e2f7 in boost::archive::basic_xml_iarchiveboost::archive::xml_iarchive::load_start(char const*) () from /usr/lib/x86_64-linux-gnu/libboost_serialization.so.1.55.0 #8 0x0000000000486ab4 in boost::archive::basic_xml_iarchiveboost::archive::xml_iarchive::load_override, std::less<int>, std::allocator > > > > (this=0x7ffe12327440, t=...) at /usr/include/boost/archive/basic_xml_iarchive.hpp:85

It seems the problem occurs when the std::map in Status is loaded. I can't step into frame #7 to checkout the detail of the exception. Could anyone give a hint of the problem. Thanks!

Terminate is being called because you're not catching the exception. If you wrap a try/catch around it and examine the caught exception, you may get more details about what went wrong.