- Copy the .launch file in package VINS-Fusion to the directory of realsense2_cameara/launch
$ cp /home/william/catkin_ws/src/VINS-Fusion/config/realsense_d435i/rs_camera.launch /home/william/catkin_ws/src/realsense-2.1.3/realsense2_camera/launch/rs_imu_camear.launch
then error occured
[ERROR] [1555901595.625850921]: Hardware Notification:Right MIPI error,1.5559e+12,Error,Hardware Error
change the USB and Type-C hardware interface to another one because sometimes someone might don't work.