Hi, all<br><br>I don&#39;t know how to use nav_view package in Electric. I download the package from diamondback and compile it in Electric. When I roslaunch my pkg, I get the error:<br><b>ERROR: cannot launch node of type [nav_view/nav_view]: cannot locate node of type [nav_view] in package [nav_view]</b><br>
<br>Anyone knows how to solve this problem? Thanks.<br clear="all"><br>-- <br>Haojie<br><br>