Surface-based analyses vertex coords error in setup

Dear Alfonso,

I am importing FreeSurfer brainmask.mgz files into CONN in order to conduct surface-based analyses but I have encountered an error during the set process. (I used FreeSurfer's recon-all function with default parameters, using FreeSurfer version 7.1 and set the analysis space in CONN to surface: same as template (Freesurfer fsaverage).

Could you please help with the following?

ERROR DESCRIPTION:

Undefined function or variable 'vertex_coords'.
Error in conn_freesurfer_read_surf (line 77)
vertex_coords = reshape(vertex_coords, 3, vnum)' ;
Error in conn_surf_readsurf (line 38)
[vertices,faces]=conn_freesurfer_read_surf(filename);
Error in conn_menu (line 712)
title=[conn_surf_readsurf(files{2}) conn_surf_readsurf(files{5})];
Error in conn (line 2507)
conn_menu('updateimage',CONN_h.menus.m_setup_00{5},vol);
CONN20.b
SPM12 + DEM FieldMap MEEGtools
Matlab v.2019a
project: CONN19.c
storage: 1775.0Gb available

Thank you,
Amy