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Hello, 

I'm trying to run Freesurfer7.1 on docker. I have a macbook air with an apple chip with BigSur as the OSX.

To test out the installation, I ran recon-all on bert:

recon-all -all -s bert

The command quits with this error:

"ERROR: cannot determine file type for /usr/local/freesurfer/subjects/bert/mri/rawavg.mgz 
Linux 8c70180fb77b 5.10.25-linuxkit #1 SMP PREEMPT Tue Mar 23 09:24:45 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
recon-all -s bert exited with ERRORS at Mon May 10 16:50:51 UTC 2021"

I'm attaching the recon-all.log file. 

Could you please advise on how to troubleshoot?

Many thanks,
Lara

Lara Foland-Ross, Ph.D.
Senior Research Associate and Imaging Lab Manager
Center for Interdisciplinary Brain Sciences Research
Stanford University School of Medicine
401 Quarry Road, Room 1356
Stanford, CA 94305-5795