No transform from[camera_color_frame] to frame world [closed]

edit

I was calibrating the eye on base camera as mentioned in the tutorial at

https://github.com/xArm-Developer/xar...

using https://github.com/IFL-CAMP/easy_hand...

I am providing link to the issue as can not paste screen short here

Link - https://github.com/xArm-Developer/xar...

I am using Ubunut 20.04, ROS noetic and Realsense D435

[ WARN] [1664914833.031059726]: Unable to transform object from frame 'camera_depth_frame' to planning frame 'world' (Could not find a connection between 'world' and 'camera_depth_frame' because they are not part of the same tree.Tf has two or more unconnected trees.)
[ WARN] [1664914833.031101054]: Unable to transform object from frame 'camera_link' to planning frame 'world' (Could not find a connection between 'world' and 'camera_link' because they are not part of the same tree.Tf has two or more unconnected trees.)
[ WARN] [1664914833.031115355]: Unable to transform object from frame 'camera_depth_optical_frame' to planning frame 'world' (Could not find a connection between 'world' and 'camera_depth_optical_frame' because they are not part of the same tree.Tf has two or more unconnected trees.)
[ WARN] [1664914833.031127627]: Unable to transform object from frame 'camera_color_frame' to planning frame 'world' (Could not find a connection between 'world' and 'camera_color_frame' because they are not part of the same tree.Tf has two or more unconnected trees.)
[ INFO] [1664914833.031174538]: Planning request received for MoveGroup action. Forwarding to planning pipeline.
[ WARN] [1664914833.031377440]: Cannot find planning configuration for group 'xarm6' using planner 'RRTConnectkConfigDefault'. Will use defaults instead.