It looks like you're attempting to link object files built with different _ITERATOR_DEBUG_LEVEL (IDL) settings -- since the standard library / run-time libs versions linked with different IDL settings are not mutually compatible, this won't work. Try rebuilding the entire solution, making sure (in the configuration/properties) that the debug/release setting are consistent throughout all of its projects.

For more info on what _ITERATOR_DEBUG_LEVEL is and what it does, see:

http://blogs.msdn.com/b/vcblog/archive/2011/04/05/10150198.aspx

http://channel9.msdn.com/Shows/Going+Deep/C9-Lectures-Stephan-T-Lavavej-Advanced-STL-3-of-n