ubuntu@ubuntu-VirtualBox:~$ roslaunch magni_viz view_robot.launch
[view_robot.launch] is neither a launch file in package [magni_viz] nor is [magni_viz] a launch file name
The traceback for the exception was written to the log file
When I search for .launch files on the workstation i do not find “magni_viz” or “view_robot.launch”.
where could it be hiding?