Error computing the convex hull treeqsm() function

[zhorve]

I am trying to use the treeqsm() function to produce QSM. However, I run into an issue when using the treeqsm() function, as the processing stops and the following error message displays:

Error using convhull
Error computing the convex hull. The points may be collinear.

If needed, I can provide my full code plus an example point cloud.