i downloaded a project at "http://wiki.ros.org/multirobot_map_merge" using ROS kinetic but cant execute
I am working on map merging at "http://wiki.ros.org/multirobot_map_merge" I have downloaded and run catkin_make properly. than i type at the command prompt
roslaunch map_merge map_merge.launch
but i receive an error as follow
[map_merge.launch] is neither a launch file in package [map_merge] nor is [map_merge] a launch file name The traceback for the exception was written to the log file
I don't understand what is the problem please guide me
Have you sourced the workspace ?