Hi Haojie, <div><br></div><div>Please ask debugging questions on <a href="http://answers.ros.org">answers.ros.org</a>  You&#39;ll see there&#39;s already a couple questions about nav_view already asked: <a href="http://answers.ros.org/questions/scope:all/sort:activity-desc/query:nav_view/page:1/">http://answers.ros.org/questions/scope:all/sort:activity-desc/query:nav_view/page:1/</a> Also you may find the nav_view wiki page of use: <a href="http://www.ros.org/wiki/nav_view">http://www.ros.org/wiki/nav_view</a> </div>

<div><br></div><div>Tully<br></div><div><br><div class="gmail_quote">On Sun, Mar 11, 2012 at 9:59 PM, Haojie Zhang <span dir="ltr">&lt;<a href="mailto:haojie.bit@gmail.com">haojie.bit@gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">

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.<span class="HOEnZb"><font color="#888888"><br clear="all"><br>-- <br>Haojie<br><br>
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br>Tully Foote<br>Systems Engineer<br>Willow Garage, Inc.<br><a href="mailto:tfoote@willowgarage.com">tfoote@willowgarage.com</a><br>(650) 475-2827<br>
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