As far as I can tell, you aren't instantiating
dynamic_reconfigure::Server<> in your trajectory planner, only in your
dynamic_reconfigure_node.cpp, which seems to be a test program.

blaise@bnl: ~/temp/src $ grep Server *
dynamic_reconfigure_node.cpp:
dynamic_reconfigure::Server<base_local_planner::MyStuffConfig> srv;
dynamic_reconfigure_node.cpp:
dynamic_reconfigure::Server<base_local_planner::MyStuffConfig>::CallbackType
f = boost::bind(&callback, _1, _2);
trajectory_planner.cpp:
dynamic_reconfigure::Server<base_local_planner::MyStuffConfig>::CallbackType
f = boost::bind(&TrajectoryPlanner::reconfigureCB,this, _1, _2);


On Fri, Feb 4, 2011 at 5:48 AM, Zhiping <TANZ0066@e.ntu.edu.sg> wrote:
>
> Thank for the enlightenment. The problem is solved.
>
> These are the overall configuration i made for the dynamic reconfigure
> support for the base_local_planner .
>
>  ( trajectory_planner.cpp )
> 1) include TrajectoryPlanner::reconfigureCB        ( line 46)
> 2) include string name in TrajectoryPlanner         ( line75)
>
>  ( trajectory_planner_ROS.cpp )
> 2) include statement in TrajectoryPlannerROS::initialize         ( line165)
>
>  ( trajectory_planner.h )
> 1) include reconfigureCB                                          ( line 78)
> 2) include string name in TrajectoryPlanner         ( line 113)
>
>  ( Other )
> 1) Include dynamic reconfigure api in CMakelist.txt
> 2) Create MyStuff.cfg
>
> But the Reconfigure_gui does not detect the present of the
> TrajectoryPlanner_node.
> Did i forget to amend any parameter or function ?
>
> With thanks,
> Zhiping
>
> Reference:
> http://www.ros.org/wiki/dwa_local_planner
> http://www.ros.org/wiki/dwa_local_planner
> Attachment
> http://ros-users.122217.n3.nabble.com/file/n2424256/base_local_planner.zip
> base_local_planner.zip
> --
> View this message in context: http://ros-users.122217.n3.nabble.com/Problem-with-dynamic-reconfigure-tp2300121p2424256.html
> Sent from the ROS-Users mailing list archive at Nabble.com.
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