dell@Dell:~/ROS-Nav-Platform/roshybridA_ws$ roslaunch hybrid_astar_planner navtest.launch
RLException: [navtest.launch] is neither a launch file in package [hybrid_astar_planner] nor is [hybrid_astar_planner] a launch file name
The traceback for the exception was written to the log fil
dell@Dell:~/ROS-Nav-Platform/roshybridA_ws$ roslaunch hybrid_astar_planner navtest.launch RLException: [navtest.launch] is neither a launch file in package [hybrid_astar_planner] nor is [hybrid_astar_planner] a launch file name The traceback for the exception was written to the log fil