Hi all,
I have been trying to run this analysis for several days but I keep getting this error - does this mean one of my ROI files is too small? I checked them all and they are all the proper size so I don't understand what is tripping CONN up -  This is for a poster and I have a tight deadline so any help would be appreciated! Using Matlab 2021b and CONN 21.a

Step 5/7: Importing ROI data
ERROR DESCRIPTION:

Error using spm_slice_vol
File too small.
Error in spm_read_vols (line 34)
Y(:,:,p,i) = spm_slice_vol(V(i),spm_matrix([0 0 p]),V(i).dim(1:2),0);
Error in conn_process (line 761)
X0=spm_read_vols(V0);
Error in conn_process (line 50)
case 'setup', conn_disp(['CONN: RUNNING SETUP STEP']); conn_process([0:4,4.5,5]);
Error in conn (line 6306)
conn_process(processname); ispending=false;
Error in conn_menumanager (line 121)
feval(CONN_MM.MENU{n0}.callback{n1}{1},CONN_MM.MENU{n0}.callback{n1}{2:end});

SUGGESTIONS:

Potential corrupt or incomplete volume. Try revising or regenerating source volumes