Hi, I am learning the developing web interface and trying to implement in on my real robot.
In the course, I am be able to show the map being generated as the robot do mapping, but when I follow the exact same steps and code, there is an error as follow:
The step I did:
- Run turtlebot3_gazebo turtlebot3_world.launch
- Run slam_toolbox online_asnyc_mapper
- Run rosbridge and the http.server
Does anyone have the same problem or know the solution for this?