In the notebook for the Navigation rosject, we’re told to use roslaunch turtlebot3_telep keyboard_teleop.launch
in order to navigate the robot and do the gmapping. A couple of problems:
There’s a typo - the package is turtlebot3_teleop (the ‘o’ was left out).
There is also no “keyboard_teleop.launch” file in that package. There is a “turtlebot3_teleop_key.launch” file. However it won’t run without specifying which model of robot - you just get an error message
I tried to pass in the model with roslaunch turtlebot3_teleop turtlebot3_teleop_key.launch model:="burger"
but that didn’t work (nor did other variations I tried.
I ended up using export TURTLEBOT3_model='burger' . That finally worked
Thanks @albertoezquerro. I just looked at my Rosject again. The notebook still lists the command as: roslaunch turtlebot3_telep keyboard_teleop.launch
When I try it (but include the ‘o’ - in other words roslaunch turtlebot3_teleop keyboard_teleop.launch), I still get an error message saying it’s not a launch file.
I tried refreshing the notebook - that didn’t change anything. Is there something else I should be doing to refresh this?
