Plugin Not Registered Error (SBPLLatticePlanner)

edit

Hello,

I managed to compile sbpl_lattice_planner under hydro. Its plugin is registered and when running

rospack plugins --attrib=plugin nav_core

outputs

sbpl_lattice_planner /home/yan/straight_nav/src/navigation_experimental/sbpl_lattice_planner/bgp_plugin.xml

However, when I'm running the navigation, I get the following error, showing the plugin is not registered:

[ INFO] [1417160047.298448917]: Loading from pre-hydro parameter style
[ INFO] [1417160047.349348370]: Using plugin "static_layer"
[ INFO] [1417160047.435368190]: Requesting the map...
[ INFO] [1417160047.667259434]: Resizing costmap to 4000 X 4000 at 0.050000 m/pix
[ INFO] [1417160047.782624823]: Received a 4000 X 4000 map at 0.050000 m/pix
[ INFO] [1417160047.788759929]: Using plugin "obstacle_layer"
[ INFO] [1417160047.819685654]:     Subscribed to Topics: 
[ INFO] [1417160047.935887527]: Using plugin "inflation_layer"
[FATAL] [1417160048.000805977]: Failed to create the SBPLLatticePlanner planner, are you sure it is properly registered and that the containing library is built? Exception: According to the loaded plugin descriptions the class SBPLLatticePlanner with base class type nav_core::BaseGlobalPlanner does not exist. Declared types are  carrot_planner/CarrotPlanner navfn/NavfnROS
[move_base-6] process has died [pid 20298, exit code 1, cmd /opt/ros/hydro/lib/move_base/move_base odom:=shark/odom __name:=move_base __log:=/home/yan/.ros/log/e734a656-76d0-11e4-95d8-0024e832832e/move_base-6.log].
log file: /home/yan/.ros/log/e734a656-76d0-11e4-95d8-0024e832832e/move_base-6*.log

Any thoughts?

Thanks