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unkown sender when visualizing IMU data.

I am publishing IMU data to the base_link frameid from a node that broadcasts the data on the topic /robot/imu/imu does the name of the topic where it is broadcast have to match the ```frameid``` when I run the system I get the following error in RVIZ

Transform [sender=unknown_publisher]
Transform OK

any help would be very appreciated.

Asked by badrobit on 2016-04-04 16:40:22 UTC

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Answers

No, the frame_id is a field in the message Header.

Asked by joq on 2016-04-04 17:07:12 UTC

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do you have any theories as to why RVIZ is showing the sender=unknown_publisher message?

Asked by badrobit on 2016-04-05 09:58:10 UTC