my topic 'scan' was change to 'base_scan'
i can successfully run the command
roslaunch rplidar_ros rplidar.launch
then i found i cannot found the topic scan
created by rplidar_node
,but a topic named base_scan
created by rplidar_node
. what can i do to let the topic base_scan
back to scan
?
you can also edit the rplidar.launch file to change the topic name to suit your need.
@chrissunny94 It's not a good idea to edit other packages' source (including launch files). If/when the package is updated then the modified source is gone. @Delb's answer is correct, modify your own source, which is under your control.