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Cannot change parameters in Navigation2 [closed]

asked 2020-07-07 00:16:43 -0500

fuji gravatar image

I changed parameters in dwb_controller. Modified file is the following.


After that, colcon build and launch TurtleBot simulation.

ros2 launch turtlebot3_navigation2 use_sim_time:=True map:=$HOME/map.yaml
ros2 launch turtlebot3_gazebo

But when I checked, modified parameters keep default values.
I would appreciate it if you would give me some advice.

ubuntu 18.04
ros2 dashing (binary)
Navigaiton2 (branch:dashing-devel,commit:942ea4)
Turtlebot3 simulation


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Closed for the following reason duplicate question by fuji
close date 2020-07-07 05:04:53.399427

1 Answer

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answered 2020-07-07 02:04:54 -0500

See TB3 Nav2:

Clearly, the launch file you're running is using its own configuration file, not that supplied in the Navigation2 repo (which it looks like is the one you're modifying).

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Indeed, the correct .yaml file is in TurtleBot3 folder. Thank you for your answering.

fuji gravatar image fuji  ( 2020-07-07 04:18:09 -0500 )edit

No problem. Can you mark this as correct to get off unanswered questions queue?

stevemacenski gravatar image stevemacenski  ( 2020-07-07 11:04:46 -0500 )edit

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Asked: 2020-07-07 00:16:43 -0500

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Last updated: Jul 07 '20