Failed to change the odom_topic of bt_navigator #2785
Description
Bug report
Required Info:
- Operating System:
- Ubuntu 20.04
- ROS2 Version:
- Galactic binaries
Steps to reproduce issue
In the nav2_params.yaml file, I changed the odom_topic of bt_navigator from /odom to /odom1, but the bt_navigator node was still subscribed to /odom when launch
Expected behavior
bt_navigator node subscribes to /odom1
Actual behavior
bt_navigator node subscribes to /odom