The frame_id in the /Imu message is empty. It seems that in the file advanced_navigation_driver.cpp, during the initialization of imu_msg the frame_id is set to "imu" but then is set to the variable imu_frame_id each time a packet is decoded and imu_frame_id is always empty.
The frame_id in the /Imu message is empty. It seems that in the file advanced_navigation_driver.cpp, during the initialization of imu_msg the frame_id is set to "imu" but then is set to the variable imu_frame_id each time a packet is decoded and imu_frame_id is always empty.