Hi Ela - Is there a specific reason why you are not using the default method for dMRI-to-T1 registration (bbregister, a.k.a. boundary-based registration in the config file)?

Anastasia.
From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Salar Dini, Elaheh <elaheh.salardini@yale.edu>
Sent: Monday, January 3, 2022 9:09 PM
To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu>
Subject: [Freesurfer] Trac-all -prep -c error
 

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Dear Freesurfer developers and Anastasia,

Happy new year. I am trying to run trac-all -pep -c dmriEla. dmriEla is my config file which is also attached to this message. I am also attaching the trac-all.log file to this email. I am getting the following error:

Segmentation fault (core dumped)

When I check the /home1/es2263/freesurfer_7.2.0/trctrain/hcp/mgh_1024/mni folder, there is a file named acomm.bbr.prep.trk, but no file with the name acomm.flt.prep.trk. I uninstall and reinstalled freesurfer 7.2.0, considering there might be a problem in installation and some files might be missed,  but I still face the same error. 

I'm running freesurfer on Linux Centos7, the version of freesurfer is 7.2.0 and the installed package is freesurfer-linux-centos7_x86_64-7.2.0.tar.gz. The installed fsl version is 6.0.5.1 . 

Thank you for your help and best wishes in 2022,
Ela