Error /move_base->/move_base (/move_base/global_costmap/footprint) /move_base->/move_base (/move_base/local_costmap/footprint)
How to fix this problem?
WARNING The following node subscriptions are unconnected:
* /twist_to_motors:
* /cmd_vel
* /move_base:
* /mobile_base/sensors/bumper_pointcloud
* /move_base/cancel
* /rviz:
* /mobile_base/sensors/bumper_pointcloud
* /map_updates
WARNING These nodes have died:
* robot_state_publisher-1
Found 2 error(s).
ERROR The following nodes should be connected but aren't:
* /move_base->/move_base (/move_base/global_costmap/footprint)
* /move_base->/move_base (/move_base/local_costmap/footprint)
ERROR Different number of openni2 sensors found.
* 0 openni2 sensors found (expected: 1).
Having the exact same problem! (I know a node could "connect" to itself)
thank you michael , How do I solve this problems?
Sorry I haven't solve this one yet. Looking forward to any answer or hint.
Please vote question for increase visibility and hopefully get an answer.
Exactly the same problem. Upvoted to attract more attention.
Exactly the same issue today. Upvoted so that someone sees and helps.
I started to get this error after switching to wireless network from ethernet. It could be due to network error.
Do you guys have some hint for this. I have exact same problem here.