problem with rtab map

edit

im follow this tutorial http://wiki.ros.org/rtabmap_ros/Tutor... so i have a bag file with camera topics and imu topic

https://drive.google.com/open?id=1HGV... https://drive.google.com/open?id=1YUh...

run bag file

rosbag play --clock 2016-11-03-20-26-19.bag /camera/infra1/image_rect_raw/compressed:=/stereo_camera/left/image_raw_throttle/compressed /camera/infra2/image_rect_raw/compressed:=/stereo_camera/right/image_raw_throttle/compressed /camera/infra1/camera_info:=/stereo_camera/left/camera_info_throttle /camera/infra2/camera_info:=/stereo_camera/right/camera_info_throttle /imu:=/imu_data i dont get any tf data,how to fix ?