Cannot query using "rostopic echo"
The cmd_vel topic has relevant publishers and subscribers with rostopic info, but cannot query relevant information with rostopic echo.
Asked by ROS_Practicer on 2022-09-18 09:28:20 UTC
The cmd_vel topic has relevant publishers and subscribers with rostopic info, but cannot query relevant information with rostopic echo.
Asked by ROS_Practicer on 2022-09-18 09:28:20 UTC
Comments
I recommend being more descriptive, please. For example, we need to know what command you execute, what code you run, what relevant information is, etc.
Asked by ravijoshi on 2022-09-19 03:52:07 UTC