Traceback (most recent call last): File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/init.py", line 307, in main p.start() File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/parent.py", line 268, in start self.startinfrastructure() File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/parent.py", line 217, in startinfrastructure self.loadconfig() File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/parent.py", line 132, in loadconfig roslaunchstrs=self.roslaunchstrs, verbose=self.verbose) File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/config.py", line 451, in loadconfigdefault loader.load(f, config, verbose=verbose) File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/xmlloader.py", line 746, in load self.loadlaunch(launch, rosconfig, iscore=core, filename=filename, argv=argv, verbose=verbose) File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/xmlloader.py", line 718, in loadlaunch self.recurseload(rosconfig, launch.childNodes, self.rootcontext, None, iscore, verbose) File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/xmlloader.py", line 682, in _recurseload val = self.includetag(tag, context, rosconfig, defaultmachine, iscore, verbose) File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/xmlloader.py", line 95, in call return f(args, *kwds) File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/xmlloader.py", line 587, in _includetag incfilename = self.resolveargs(tag.attributes['file'].value, context) File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/xmlloader.py", line 183, in resolveargs return substitutionargs.resolveargs(args, context=context.resolvedict, resolveanon=self.resolveanon) File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/substitutionargs.py", line 370, in resolveargs resolved = resolveargs(resolved, context, resolveanon, commands) File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/substitutionargs.py", line 383, in resolveargs resolved = commandscommand File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/substitutionargs.py", line 151, in _find sourcepathtopackages=sourcepathtopackages) File "/opt/ros/kinetic/lib/python2.7/dist-packages/roslaunch/substitutionargs.py", line 197, in findexecutable fullpath = _getexecutablepath(rp.getpath(args[0]), path) File "/usr/lib/python2.7/dist-packages/rospkg/rospack.py", line 203, in getpath raise ResourceNotFound(name, rospaths=self.rospaths) ResourceNotFound: rostful ROS path [0]=/opt/ros/kinetic/share/ros ROS path [1]=/home/byron/catkin_ws/src ROS path [2]=/opt/ros/kinetic/share