ERROR: cannot launch node of type [spot_micro_motion_cmd/spot_micro_motion_cmd_node]: can't locate node [spot_micro_motion_cmd_node] in package [spot_micro_motion_cmd]

[b-madhukar]

ubuntu@ubiquityrobot:~/catkin_ws/src/spotMicro$ roslaunch spot_micro_motion_cmd motion_cmd.launch run_standalone:=true ... logging to /home/ubuntu/.ros/log/71c9e388-d0dc-11e5-8795-337ab8d05316/roslaunch-ubiquityrobot-2329.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://ubiquityrobot.local:41957/

SUMMARY

PARAMETERS

• /rosdistro: kinetic
• /rosversion: 1.12.16
• /spot_micro_motion_cmd_node/LB_1/center: 306
• /spot_micro_motion_cmd_node/LB_1/center_angle_deg: -0.4
• /spot_micro_motion_cmd_node/LB_1/direction: -1
• /spot_micro_motion_cmd_node/LB_1/num: 9
• /spot_micro_motion_cmd_node/LB_1/range: 374
• /spot_micro_motion_cmd_node/LB_2/center: 306
• /spot_micro_motion_cmd_node/LB_2/center_angle_deg: 38.7
• /spot_micro_motion_cmd_node/LB_2/direction: 1
• /spot_micro_motion_cmd_node/LB_2/num: 8
• /spot_micro_motion_cmd_node/LB_2/range: 392
• /spot_micro_motion_cmd_node/LB_3/center: 306
• /spot_micro_motion_cmd_node/LB_3/center_angle_deg: -73.9
• /spot_micro_motion_cmd_node/LB_3/direction: 1
• /spot_micro_motion_cmd_node/LB_3/num: 7
• /spot_micro_motion_cmd_node/LB_3/range: 390
• /spot_micro_motion_cmd_node/LF_1/center: 306
• /spot_micro_motion_cmd_node/LF_1/center_angle_deg: -7.6
• /spot_micro_motion_cmd_node/LF_1/direction: 1
• /spot_micro_motion_cmd_node/LF_1/num: 12
• /spot_micro_motion_cmd_node/LF_1/range: 389
• /spot_micro_motion_cmd_node/LF_2/center: 306
• /spot_micro_motion_cmd_node/LF_2/center_angle_deg: 38.6
• /spot_micro_motion_cmd_node/LF_2/direction: 1
• /spot_micro_motion_cmd_node/LF_2/num: 11
• /spot_micro_motion_cmd_node/LF_2/range: 397
• /spot_micro_motion_cmd_node/LF_3/center: 306
• /spot_micro_motion_cmd_node/LF_3/center_angle_deg: -82.8
• /spot_micro_motion_cmd_node/LF_3/direction: 1
• /spot_micro_motion_cmd_node/LF_3/num: 10
• /spot_micro_motion_cmd_node/LF_3/range: 387
• /spot_micro_motion_cmd_node/RB_1/center: 306
• /spot_micro_motion_cmd_node/RB_1/center_angle_deg: -4.4
• /spot_micro_motion_cmd_node/RB_1/direction: 1
• /spot_micro_motion_cmd_node/RB_1/num: 6
• /spot_micro_motion_cmd_node/RB_1/range: 411
• /spot_micro_motion_cmd_node/RB_2/center: 306
• /spot_micro_motion_cmd_node/RB_2/center_angle_deg: -35.4
• /spot_micro_motion_cmd_node/RB_2/direction: 1
• /spot_micro_motion_cmd_node/RB_2/num: 5
• /spot_micro_motion_cmd_node/RB_2/range: 396
• /spot_micro_motion_cmd_node/RB_3/center: 306
• /spot_micro_motion_cmd_node/RB_3/center_angle_deg: 85.8
• /spot_micro_motion_cmd_node/RB_3/direction: 1
• /spot_micro_motion_cmd_node/RB_3/num: 4
• /spot_micro_motion_cmd_node/RB_3/range: 396
• /spot_micro_motion_cmd_node/RF_1/center: 306
• /spot_micro_motion_cmd_node/RF_1/center_angle_deg: -5.4
• /spot_micro_motion_cmd_node/RF_1/direction: -1
• /spot_micro_motion_cmd_node/RF_1/num: 3
• /spot_micro_motion_cmd_node/RF_1/range: 396
• /spot_micro_motion_cmd_node/RF_2/center: 306
• /spot_micro_motion_cmd_node/RF_2/center_angle_deg: -27.6
• /spot_micro_motion_cmd_node/RF_2/direction: 1
• /spot_micro_motion_cmd_node/RF_2/num: 2
• /spot_micro_motion_cmd_node/RF_2/range: 389
• /spot_micro_motion_cmd_node/RF_3/center: 306
• /spot_micro_motion_cmd_node/RF_3/center_angle_deg: 88.2
• /spot_micro_motion_cmd_node/RF_3/direction: 1
• /spot_micro_motion_cmd_node/RF_3/num: 1
• /spot_micro_motion_cmd_node/RF_3/range: 372
• /spot_micro_motion_cmd_node/alpha: 0.5
• /spot_micro_motion_cmd_node/back_body_balance_shift: 0.005
• /spot_micro_motion_cmd_node/beta: 0.5
• /spot_micro_motion_cmd_node/body_length: 0.186
• /spot_micro_motion_cmd_node/body_shift_phases: [1, 2, 3, 4, 5, 6...
• /spot_micro_motion_cmd_node/body_width: 0.078
• /spot_micro_motion_cmd_node/debug_mode: False
• /spot_micro_motion_cmd_node/default_stand_height: 0.155
• /spot_micro_motion_cmd_node/dt: 0.02
• /spot_micro_motion_cmd_node/foot_height_time_constant: 0.02
• /spot_micro_motion_cmd_node/fwd_body_balance_shift: 0.035
• /spot_micro_motion_cmd_node/hip_link_length: 0.055
• /spot_micro_motion_cmd_node/lb_contact_phases: [1, 1, 1, 1, 1, 0...
• /spot_micro_motion_cmd_node/lf_contact_phases: [1, 1, 1, 1, 1, 1...
• /spot_micro_motion_cmd_node/lidar_x_pos: 0.045
• /spot_micro_motion_cmd_node/lidar_y_pos: 0.0
• /spot_micro_motion_cmd_node/lidar_yaw_angle: 180
• /spot_micro_motion_cmd_node/lidar_z_pos: 0.085
• /spot_micro_motion_cmd_node/lie_down_foot_x_offset: 0.065
• /spot_micro_motion_cmd_node/lie_down_height: 0.083
• /spot_micro_motion_cmd_node/lower_leg_link_length: 0.13
• /spot_micro_motion_cmd_node/max_fwd_velocity: 0.4
• /spot_micro_motion_cmd_node/max_side_velocity: 0.4
• /spot_micro_motion_cmd_node/max_yaw_rate: 0.35
• /spot_micro_motion_cmd_node/num_phases: 8
• /spot_micro_motion_cmd_node/num_servos: 12
• /spot_micro_motion_cmd_node/overlap_time: 0.0
• /spot_micro_motion_cmd_node/plot_mode: False
• /spot_micro_motion_cmd_node/publish_odom: True
• /spot_micro_motion_cmd_node/rb_contact_phases: [1, 0, 1, 1, 1, 1...
• /spot_micro_motion_cmd_node/rf_contact_phases: [1, 1, 1, 0, 1, 1...
• /spot_micro_motion_cmd_node/run_standalone: True
• /spot_micro_motion_cmd_node/servo_max_angle_deg: 82.5
• /spot_micro_motion_cmd_node/side_body_balance_shift: 0.015
• /spot_micro_motion_cmd_node/stand_back_x_offset: -0.0
• /spot_micro_motion_cmd_node/stand_front_x_offset: 0.015
• /spot_micro_motion_cmd_node/standalone_mode: False
• /spot_micro_motion_cmd_node/swing_time: 0.36
• /spot_micro_motion_cmd_node/transit_angle_rl: 0.35
• /spot_micro_motion_cmd_node/transit_rl: 0.06
• /spot_micro_motion_cmd_node/transit_tau: 0.3
• /spot_micro_motion_cmd_node/upper_leg_link_length: 0.1075
• /spot_micro_motion_cmd_node/z_clearance: 0.05

NODES / spot_micro_motion_cmd_node (spot_micro_motion_cmd/spot_micro_motion_cmd_node)

ROS_MASTER_URI=http://ubiquityrobot.local:11311

ERROR: cannot launch node of type [spot_micro_motion_cmd/spot_micro_motion_cmd_node]: can't locate node [spot_micro_motion_cmd_node] in package [spot_micro_motion_cmd] No processes to monitor shutting down processing monitor... ... shutting down processing monitor complete

[mike4192]

This is a ros environment issue. Need to make sure you have setup your catkin workspace correctly, and environment vars, and have sourced devel/setup.bash correctly.