Hi Nicole,

The error message indicated the number of vertices or the number of triangles don’t match in the two surface files it read.

Can you send the commands that you ran? Also the version of Freesurfer and platform you ran the command.

Best,

Yujing

From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> On Behalf Of Nicole Rychagov
Sent: Tuesday, October 24, 2023 1:02 PM
To: Freesurfer@nmr.mgh.harvard.edu
Subject: [Freesurfer] Loading surfaces

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Dear team:

I am reaching out as I have encountered an error when loading surfaces on Freesurfer and am unsure what it means or how to address the error. I am including the error message below, and I would greatly appreciate any assistance you can provide.

mrisReadTriangleFile(/mnt/d/chtt_edited_long_subjects_corrected/090324_CH8357/surf/lh.pial): surface doesn't match /mnt/d/chtt_edited_long_subjects_corrected/090324_CH8357/surf/lh.white

No such file or directory
mrisReadTriangleFile failed.

No such file or directory
Converting main surface: 100% done.
Converting main surface: 100% done.
mrisReadTriangleFile(/mnt/d/chtt_edited_long_subjects_corrected/090324_CH8357/surf/rh.pial): surface doesn't match /mnt/d/chtt_edited_long_subjects_corrected/090324_CH8357/surf/rh.white

No such file or directory
mrisReadTriangleFile failed.

No such file or directory
reading colortable from MGH file...
colortable with 14176 entries read (originally /fslhome/aaclouse/compute/research_bin/version7_2/freesurfer/FreeSurferColorLUT.txt)

Thank you so much for your time!

Sincerely,

Nicole