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global_costmap/footprint and local_costmap/footprint should be connected

Hello All, This error appears to me when I am using the Navigation stack with RTAB map using the ZED 2 camera. Can anyone help me with that error? how can I handle it and what it means? Thanks in advance!

Found 1 warning(s). Warnings are things that may be just fine, but are sometimes at fault

WARNING The following node subscriptions are unconnected: * /rtabmap/rtabmap: * /rtabmap/userdataasync * /rtabmap/initialpose * /rtabmap/goal * /rtabmap/gps/fix * /rtabmap/imu * /rtabmap/globalpose * /rtabmap/goalnode * /zed2/zed2statepublisher: * /zed2/jointstates * /planner/movebase: * /planner/movebase/cancel * /planner/movebase_simple/goal

Found 1 error(s).

ERROR The following nodes should be connected but aren't: * /planner/movebase->/planner/movebase (/planner/movebase/globalcostmap/footprint) * /planner/movebase->/planner/movebase (/planner/movebase/localcostmap/footprint)

image description

Asked by MahmoudF98 on 2021-04-30 19:27:51 UTC

Comments

How are passing params for the costmaps?

Asked by skpro19 on 2021-05-02 12:50:59 UTC

In the launch file:

Asked by MahmoudF98 on 2021-05-04 18:06:09 UTC

Please format the code properly (selct and press Ctrl + K). Also, what do you mean by following nodes should be connected ?

Asked by skpro19 on 2021-05-07 06:06:05 UTC

Answers