MeshLab error: "Require same number of chosen points"

Question

I'm trying to align two different 3d scanned objects together using MeshLab.

I started by choosing the first mesh and clicked on "Glue Mesh Here". Then, I clicked on the second mesh and selected "Point Base Glueing".

After I tried aligning them, I kept on receiving this error: "Require same number of chosen points"

Do you have any idea about how to fix this error?

Thank you!

Answer 1

You should pick at least four corresponding points on each point cloud.Maybe this tutorial will be helpful.