Setting up 2dnav goal: "In the Tool Properties panel of rviz after setting the topic of 2D Nav Goal to the topic that your \move_base_node is subscribed to to receive goal states. In our case it is /move_base_simple/goal. You can now click 2d Nav Goal button and then draw an arrow on the map. Which specifies the position and the direction of the robot. The robot will try to move to achieve it."

I have drawn an arrow, but the robot is not moving..... Is there any bug in the erratic navigation apps package???

And also after giving the following command, i am getting some error which also been uploaded next-----------------------------------------------

roslaunch erratic_navigation_apps demo_2dnav_slam.launch

... logging to /home/muin/.ros/log/f166d278-512c-11e2-b1c6-003048da718e/roslaunch-Gaitlab-9184.log Checking log directory for disk usage. This may take awhile. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://Gaitlab:54654/

SUMMARY

PARAMETERS * /use_sim_time * /move_base_node/global_costmap/observation_sources * /slam_gmapping/sigma * /move_base_node/local_costmap/origin_y * /move_base_node/local_costmap/origin_x * /move_base_node/local_costmap/update_frequency * /move_base_node/global_costmap/base_scan/max_obstacle_height * /wg_walls * /slam_gmapping/lskip * /move_base_node/local_costmap/base_scan/marking * /move_base_node/local_costmap/observation_sources * /move_base_node/TrajectoryPlannerROS/vx_samples * /move_base_node/local_costmap/base_scan/clearing * /slam_gmapping/ogain * /move_base_node/global_costmap/base_scan/topic * /move_base_node/global_costmap/obstacle_range * /slam_gmapping/lasamplerange * /move_base_node/local_costmap/base_scan_marking/expected_update_rate * /move_base_node/TrajectoryPlannerROS/sim_time * /base_laser_self_filter/self_see_default_scale * /move_base_node/TrajectoryPlannerROS/max_vel_x * /slam_gmapping/map_update_interval * /move_base_node/global_costmap/base_scan_marking/data_type * /move_base_node/TrajectoryPlannerROS/acc_lim_th * /move_base_node/global_costmap/base_scan/observation_persistence * /slam_gmapping/temporalUpdate * /move_base_node/local_costmap/inflation_radius * /move_base_node/recovery_behaviors * /move_base_node/local_costmap/base_scan/sensor_frame * /move_base_node/global_costmap/map_type * /robot_state_publisher/publish_frequency * /move_base_node/TrajectoryPlannerROS/escape_vel * /slam_gmapping/lsigma * /move_base_node/TrajectoryPlannerROS/acc_lim_y * /move_base_node/TrajectoryPlannerROS/acc_lim_x * /move_base_node/global_costmap/static_map * /move_base_node/global_costmap/base_scan/data_type * /slam_gmapping/srt * /slam_gmapping/srr * /move_base_node/TrajectoryPlannerROS/sim_granularity * /move_base_node/local_costmap/base_scan/observation_persistence * /move_base_node/TrajectoryPlannerROS/min_vel_x * /move_base_node/local_costmap/map_type * /slam_gmapping/lasamplestep * /base_laser_self_filter/self_see_default_padding * /slam_gmapping/angularUpdate * /move_base_node/global_costmap/base_scan_marking/min_obstacle_height * /base_shadow_filter/scan_filter_chain * /move_base_node/global_costmap/inflation_radius * /move_base_node/local_costmap/base_scan_marking/sensor_frame * /move_base_node/local_costmap/base_scan/data_type * /move_base_node/global_costmap/base_scan_marking/max_obstacle_height * /move_base_node/global_costmap/robot_base_frame * /base_laser_self_filter/self_see_links * /slam_gmapping/particles * /rosdistro * /move_base_node/global_costmap/transform_tolerance * /move_base_node/global_costmap/unknown_cost_value * /move_base_node/global_costmap/base_scan_marking/expected_update_rate * /move_base_node/local_costmap/global_frame * /move_base_node/TrajectoryPlannerROS/holonomic_robot * /move_base_node/local_costmap/rolling_window * /move_base_node/TrajectoryPlannerROS/dwa * /move_base_node/global_costmap/base_scan/min_obstacle_height * /move_base_node/local_costmap/base_scan_marking/clearing * /move_base_node/global_costmap/base_scan_marking/observation_persistence * /move_base_node/local_costmap/width * /slam_gmapping/resampleThreshold * /move_base_node/global_costmap/base_scan/clearing * /move_base_node/local_costmap/publish_frequency * /move_base_node/local_costmap/base_scan_marking/observation_persistence * /move_base_node/local_costmap/base_scan_marking/marking * /slam_gmapping/linearUpdate * /move_base_node/local_costmap/base_scan_marking/min_obstacle_height * /move_base_node/local_costmap/base_scan_marking/topic * /move_base_node/global_costmap/base_scan_marking/clearing * /move_base_node/local_costmap/height * /move_base_node/local_costmap/static_map * /slam_gmapping/base_frame * /move_base_node/TrajectoryPlannerROS/yaw_goal_tolerance * /move_base_node/global_costmap/global_frame * /move_base_node/controller_frequency * /slam_gmapping/astep * /move_base_node/controller_patience * /base_shadow_filter/target_frame * /move_base_node/clearing_radius * /move_base_node/TrajectoryPlannerROS/max_rotational_vel * /robot_state_publisher/tf_prefix * /slam_gmapping/llsamplestep * /slam_gmapping/xmin * /move_base_node/global_costmap/publish_frequency * /move_base_node/TrajectoryPlannerROS/goal_distance_bias * /move_base_node/local_costmap/transform_tolerance * /slam_gmapping/delta * /move_base_node/global_costmap/raytrace_range * /move_base_node/global_costmap/base_scan_marking/sensor_frame * /slam_gmapping/xmax * /move_base_node/local_costmap/base_scan/max_obstacle_height * /move_base_node/local_costmap/obstacle_range * /move_base_node/TrajectoryPlannerROS/vtheta_samples * /move_base_node/local_costmap/robot_base_frame * /move_base_node/TrajectoryPlannerROS/heading_lookahead * /move_base_node/footprint * /slam_gmapping/stt * /slam_gmapping/ymax * /move_base_node/global_costmap/base_scan/sensor_frame * /slam_gmapping/lstep * /slam_gmapping/llsamplerange * /move_base_node/local_costmap/base_scan_marking/data_type * /slam_gmapping/maxUrange * /move_base_node/global_costmap/rolling_window * /move_base_node/global_costmap/base_scan/expected_update_rate * /move_base_node/local_costmap/raytrace_range * /robot_description * /move_base_node/TrajectoryPlannerROS/min_in_place_rotational_vel * /move_base_node/conservative_clear/reset_distance * /base_laser_self_filter/sensor_frame * /move_base_node/TrajectoryPlannerROS/path_distance_bias * /move_base_node/local_costmap/base_scan/min_obstacle_height * /move_base_node/global_costmap/base_scan ... (more)