Davies iyanuoluwa Ogunsina comments

Results 16 comments of


                                            Davies iyanuoluwa Ogunsina

Amcl not working properly .

To reduce the number of TF_REPEATED_DATA warnings the laser scan publish rate needs to be reduced, because amcl depends on rate of incoming laser messages. I edited the source code...

No /turtlebot01/scan messaged recieved but data is being published to /turtlebot01/scan

I have the same issue . [ WARN] [1694952804.326719165, 1021.474000000]: No laser scan received (and thus no pose updates have been published) for 1021.474000 seconds. Verify that data is being...

Problem with AMCL (multi robot) .

I solved this problem. I had to tweak the source code . Since the ros::Duration was greater than my laser scan interval the warning messages pops up and my robot...

Timed out waiting for transform from tb3_2/base_footprint to map to become available before running costmap, tf error: Could not find a connection between 'map' and 'tb3_2/base_footprint' because they are not part of the same tree.Tf has two or more unconnected trees..

> I ran into this problem when I was running multiple robots and I didn't know what to do about it. Is it useful to publish a tf static transform...

/odom is not published in diff_drive_example.launch.py

I also have this issue when simulating my robot . The problem is i can see the topic /odom , but when i echo the topic .I see nothing displaying.

/odom is not published in diff_drive_example.launch.py

> I also have this issue when simulating my robot . The problem is i can see the topic /odom , but when i echo the topic .I see nothing...