Hi Hengameh

By far the most common reason for this is running out of disk space.

Cheers

Bruce

From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> On Behalf Of hmarzban@student.ubc.ca
Sent: Monday, May 15, 2023 1:02 PM
To: freesurfer@nmr.mgh.harvard.edu
Subject: [Freesurfer] Issue with running recon-all

External Email - Use Caution

Dear developers,

I am writing to report an issue I encountered while running recon-all on some subjects. Specifically, I received an error message stating "error: freadFloat: fread failed" for several of the subjects.

Starting surface-based mapping

Reading source registration

/arc/project/3T/fsaverage/surf/lh.sphere.reg

error: freadFloat: fread failed

...

I am wondering if any of you have experienced this issue before, and if so, I would greatly appreciate any recommendations on how to proceed with resolving it.

Thank you for your help.

Hengameh