error moving to kinetic

/home/rosuser/catkin_ws/src/naoqi_driver/src/converters/joint_state.cpp: In member function 'virtual void naoqi::converter::JointStateConverter::reset()':
/home/rosuser/catkin_ws/src/naoqi_driver/src/converters/joint_state.cpp:77:98: error: conversion from 'std::map<std::__cxx11::basic_string<char>, std::shared_ptr<urdf::Joint> >::iterator {aka std::_Rb_tree_iterator<std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<urdf::Joint> > >}' to non-scalar type 'std::map<std::__cxx11::basic_string<char>, boost::shared_ptr<urdf::Joint> >::iterator {aka std::_Rb_tree_iterator<std::pair<const std::__cxx11::basic_string<char>, boost::shared_ptr<urdf::Joint> > >}' requested
 < std::string, boost::shared_ptr< urdf::Joint > >::iterator i = model.joints_.begin(); i != model.joints_.end(); i++){