roslaunch freenect_launch freenect.launch getting this error while launching kinect on ros kinetic . not able to read laser data , kindly help

[ WARN] [1581279688.297453840]: Could not find any compatible depth output mode for 1. Falling back to default depth output mode 1. [ INFO] [1581279688.332145533]: rgbframeid = 'camerargbopticalframe' [ INFO] [1581279688.332253411]: depthframeid = 'cameradepthopticalframe' [ WARN] [1581279688.349228211]: Camera calibration file /home/akash/.ros/camerainfo/rgbA70777V03370301A.yaml not found. [ WARN] [1581279688.349311228]: Using default parameters for RGB camera calibration. [ WARN] [1581279688.349392983]: Camera calibration file /home/akash/.ros/camerainfo/depthA70777V03370301A.yaml not found. [ WARN] [1581279688.349645652]: Using default parameters for IR camera calibration. [ INFO] [1581279690.633907233]: Stopping device RGB and Depth stream flush.