rostopic pub /move_base_simple/goal geometry_msgs/PoseStamed generates no response

edit

It may be that some nodes are no longer running due to reinstallation. Is it possible to share the results of the rostopic list and the rosnode list? It would be great to have a rostopic list and a rosnode list too, when it was working.

TOPIC list from existing setup, I used shorthand (srv_node) below to accommodate everything

/cmd_vel /map /move_base/goal /move_base_simple/goal /odom /rosout /rosout_agg /scan /slam_planner_node/current_goal / slamware_ros_sdk_server_node (srv_node)/add_line / (srv_node) /add_lines /(srv_node) /basic_sensors_info /(srv_node) /basic_sensors_values /(srv_node) /cancel_action /(srv_node) /clear_lines /(srv_node) /clear_map /(srv_node) /global_plan_path /(srv_node) /go_home /(srv_node) /map_metadata /(srv_node) /move_by_direction /(srv_node) /move_by_theta /(srv_node) /move_line /(srv_node) /move_lines /(srv_node) /move_to /(srv_node) /move_to_locations /(srv_node) /recover_localization /(srv_node) /set_map_update /(srv_node) /set_pose /(srv_node) /sync_map /(srv_node) /virtual_tracks /(srv_node) /virtual_walls /tf /tf_static

NODE List from the existing setup

/base_controller_node /rosout /slam_planner_node /slamware_ros_sdk_server_node

Preinstallation setup was unavailable

Thank you. I see that there is no /move_base node, but /move_base_simple/goal is in the topic.

Can you run rostopic info /move_base_simple/goal to see which nodes are subscribing to /move_base_simple/goal?

Hi,

Here is the result

unitree@nx:~$ rostopic info /move_base_simple/goal 
Type: geometry_msgs/PoseStamped

Publishers: 

Subscribers: 
 * /slam_planner_node (http://nx:34423/)

This topic is subscribed by slam_planner_node. My understanding is that this node is either not getting all the packages it needs or some parameters need to be configured in some other way. In order to debug that I have to see what happens to the data/how it is processed when I publish the data on that topic. What can I do to understand what this slam_planner_node do to the data ?

Thanks

You may have already done this, but you might want to try rosnode info slam_planner_node first. You can see what topics slam_planner_node subscribes to and what topics it publishes.

You can visualize it with the tool rqt_graph or try to echo the topics one by one, which may help you understand it.

In fact, it would be nice to have a manual. According to this page (in Japanese), which I found by searching slam_planner_node, slam_planner_node is based on the move_base of navigation.

If it is move_base, documentation and tutorials exist. It may be useful to refer to this page.