Re: Some issue with rtabmap_drone_example

Posted by matlabbe on
URL: http://official-rtab-map-forum.206.s1.nabble.com/Some-issue-with-rtabmap-drone-example-tp10628p10635.html


mavros should publish an imu topic. It is used here to provide the base_link_stabilized TF.

 and what about the error I am getting during slam.launch

Do you mean this error "[ERROR] [1730474056.085340010, 37.952000000]: Overwriting previous data! Make sure IMU is published faster than data rate. (last image stamp buffered=37.935000 and new one is 37.952000, last imu stamp received=37.934000)" ?
Maybe caused by some simulation lags, if it is appearing not too often, you may ignore it.