Error cannot find package (Mastering ROS Chapter 10)

asked 2016-04-25 22:24:02 -0600

calvintanct gravatar image

Hello, I want o do the simple grasps and I copy the file from Mastering ROS code bundle

When i run

roslaunch moveit_simple_grasps grasp_generator_server.launch

I will get this message

SUMMARY
========

PARAMETERS
 * /moveit_simple_grasps_server/base_link: base_link
 * /moveit_simple_grasps_server/left_hand/end_effector_name: left_hand
 * /moveit_simple_grasps_server/left_hand/end_effector_parent_link: left_hand_graspin...
 * /moveit_simple_grasps_server/left_hand/grasp_pose_to_eef: [0.054, 0.0, 0.018]
 * /moveit_simple_grasps_server/left_hand/grasp_pose_to_eef_rotation: [0, 1.5708, 0]
 * /moveit_simple_grasps_server/left_hand/grasp_posture: [4.5, 4.5, 2.0]
 * /moveit_simple_grasps_server/left_hand/grasp_time_from_start: 4.0
 * /moveit_simple_grasps_server/left_hand/joints: ['hand_left_index...
 * /moveit_simple_grasps_server/left_hand/pregrasp_posture: [0.0, 0.0, 2.0]
 * /moveit_simple_grasps_server/left_hand/pregrasp_time_from_start: 4.0
 * /moveit_simple_grasps_server/right_hand/end_effector_name: right_hand
 * /moveit_simple_grasps_server/right_hand/end_effector_parent_link: right_hand_graspi...
 * /moveit_simple_grasps_server/right_hand/grasp_pose_to_eef: [0.054, 0.0, 0.018]
 * /moveit_simple_grasps_server/right_hand/grasp_pose_to_eef_rotation: [0, 1.5708, 0]
 * /moveit_simple_grasps_server/right_hand/grasp_posture: [4.5, 4.5, 2.0]
 * /moveit_simple_grasps_server/right_hand/grasp_time_from_start: 4.0
 * /moveit_simple_grasps_server/right_hand/joints: ['hand_right_inde...
 * /moveit_simple_grasps_server/right_hand/pregrasp_posture: [0.0, 0.0, 2.0]
 * /moveit_simple_grasps_server/right_hand/pregrasp_time_from_start: 4.0
 * /rosdistro: indigo
 * /rosversion: 1.11.19

NODES
  /
    moveit_simple_grasps_server (moveit_simple_grasps/moveit_simple_grasps_server)

auto-starting new master
process[master]: started with pid [7097]
ROS_MASTER_URI=http://localhost:11311

setting /run_id to 208bb01c-0b5d-11e6-aa8f-40a8f066d068
process[rosout-1]: started with pid [7110]
started core service [/rosout]
ERROR: cannot launch node of type [moveit_simple_grasps/moveit_simple_grasps_server]: can't locate node [moveit_simple_grasps_server] in package [moveit_simple_grasps]

If someone read and follow the tutorial in this book, can you helo me what's gong on?

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Comments

For me also, Same problem.

Did you find the Solution?

Can you please share me?

Sai kiran gravatar imageSai kiran ( 2017-08-24 07:13:45 -0600 )edit

As far as I know this package is currently unmaintained (a shame :/), so it is not unexpected that something might fail to work out of the box. Try to file an issue in the project repository.

v4hn gravatar imagev4hn ( 2017-08-24 12:11:51 -0600 )edit