*Hello,*

*I’m trying to run recon-all -lgi - s Subjectname on my data but i am getting this error!*

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Error in dsearchn (line 79) [d(i),t(i)] = min(sum((x-yi).^2,2));

Error in mesh_vertex_nearest (line 29) nearestIndex = dsearchn(vertices,points);

Error in reorganize_verticeslist (line 28)

[nextindex,nextvalue]=mesh_vertex_nearest(mesh_total.vertices(remaininglist,:),mesh_total.vertices(verticeslist(start_vertex),:));

Error in make_roi_paths (line 93) reorglist = reorganize_verticeslist (mesh_total, A, mesh_outer, perim, verticeslist, step);

...

ERROR: make_roi_paths did not complete successfully!

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*I checked the archives and saw a reply by Marie to someone who had the same problem.* *She recommended changing the info inside “SearchProjectionByPial.m" in the ~/Application/freesurfer/matlab directory to:*

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function [verticeslist]=SearchProjectionOnPial(mesh_total,mesh_outer,perim, step)

% step is typically set between 5 and 10. Default is 7, increasing it will % limit redundancies in the resulting path file.

verticeslist=[]; si=max(size(perim)); for t=1:step:si [nearestIndexMT,nearestValuesMT]=mesh_vertex_nearest(mesh_total.vertices,mesh_outer.vertices(perim(t),:)); verticeslist= [verticeslist nearestIndexMT]; end verticeslist=unique(vertices list);

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*Which i did, but i am still getting this error!* *Any recommendations on what to do next? I am running MATLAB_R2016.*

*Thank you in advance,*

*WY*