Why can't ROS find this file?
#Error
error loading <rosparam> tag:
file does not exist [costmap_common_params.yaml]
XML is <rosparam command="load" file="costmap_common_params.yaml" ns="global_costmap"/>
The traceback for the exception was written to the log file
I tried putting the files in the same folder as the launch file and that didn't work. Scanning around my hard drive I found the file located at ~/catkin_ws/src/rtabmap_ros/launch/azimut3/config/costmap_common_params.yaml
What's going on here?