Range sensor layer can't transform from odom to /ultrasound
Hi good people of ros,
I am trying to use rangesensorlayer with my ultrasonic sensors, whenever i try using move_base with the layer.
It brings up this error: Range sensor layer can't transform from odom to /ultrasound at 1589919763.622455
How do i fix this please? Its driving me nuts.
See attached my tf picture Tf_screenshot and Topics_rate
Regards, and thanks
Update: Screenshot of Odom - Ultrasound TF odom_ultrasound Tf
Asked by femitof on 2020-05-19 15:30:58 UTC
Comments
can you show the actual TF of odom <-- ultrasound?
Asked by billy on 2020-05-19 22:59:43 UTC
@billy Thanks a lot
Updated the question with the screenshot
Asked by femitof on 2020-05-19 23:13:34 UTC
@femitof: please attach your images directly to the post instead of linking to 3rd party sites.
I've given you sufficient karma.
Asked by gvdhoorn on 2020-05-20 03:14:50 UTC
I'm looking for the transform itself, not the status of the publishing. The transform should consist of a vector and quaterion. You're publishing it from somewhere.
Also, instead of a screen shot, it would have been better to copy the text from the terminal and paste into question.
Asked by billy on 2020-05-20 18:02:04 UTC
Hi Billy @billy fixed this issue. I just modified the odom hz rate. Increased from 10Hz to 20Hz.
I am in another mess. Robot cant seem to find the a part around obstacle generated by the ultrasonic sensor. Also, robot seems to put up an obstacle where there is none.
Any ideas on how to fix this?
Asked by femitof on 2020-05-20 18:45:48 UTC