"ring" error

[shashankyld]

ERROR
ROS_MASTER_URI=http://localhost:11311

process[clins_offline_node-1]: started with pid [302973]
process[rviz-2]: started with pid [302974]
[ INFO] [1694090432.050190813]: now iterate... over. 8199
size: 9
name: x
name: y
name: z
name: intensity
name: t
name: reflectivity
name: ring
size: 9
name: x
name: y
name: z
name: intensity
name: t
name: reflectivity
name: ring
name: ambient
name: range
size: 9
name: x
name: y
name: z
name: intensity
name: t
Failed to find match for field 'ring'.

But there is ring field in every point, we just tested using rostopic echo