I don't think you pass the arguments correctly to mri_info. You need to specify an input image - 'mri_info input.mgz --voxel 0 0 0'.
This should be done after you have sourced Freesurfer environment correctly. Here are the instructions to setup your environment on Mac https://surfer.nmr.mgh.harvard.edu/fswiki/SetupConfiguration_Mac
Also, which version of Freesurfer you are using?
Best,
Yujing
From: freesurfer-bounces@nmr.mgh.harvard.edu freesurfer-bounces@nmr.mgh.harvard.edu On Behalf Of Savoia, Alice (Stud. FPN) Sent: Monday, April 15, 2024 11:12 AM To: Freesurfer support list freesurfer@nmr.mgh.harvard.edu Subject: Re: [Freesurfer] Freeview problems
External Email - Use Caution Ok I tried again and when I inserted the mri_info... the output was "mri_info: could not parse extension from 0" ________________________________ From: freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Huang, Yujing <YHUANG43@MGH.HARVARD.EDUmailto:YHUANG43@MGH.HARVARD.EDU> Sent: Monday, April 15, 2024 4:44 PM To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu> Subject: Re: [Freesurfer] Freeview problems
Can you try 'mri_info <input.mgz> --voxel 0 0 0'? Just wanted to make sure the license file is read properly.
Best,
Yujing
From: freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu> On Behalf Of Savoia, Alice (Stud. FPN) Sent: Monday, April 15, 2024 10:42 AM To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu> Subject: Re: [Freesurfer] Freeview problems
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Is in the freesurfer directory
________________________________
From: freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edumailto:freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Wang, Ruopeng <RWANG4@MGH.HARVARD.EDUmailto:RWANG4@MGH.HARVARD.EDU> Sent: Monday, April 15, 2024 4:40 PM To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edumailto:freesurfer@nmr.mgh.harvard.edu> Subject: Re: [Freesurfer] Freeview problems
Can you confirm where your license file is?
Ruopeng
On Apr 15, 2024, at 10:36 AM, Savoia, Alice (Stud. FPN) <a.savoia@student.maastrichtuniversity.nlmailto:a.savoia@student.maastrichtuniversity.nl> wrote:
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To whom it may concern,
I am using freesurfer package on a MacBook Pro (macOS Sonoma, Version 14.1), but freeview shuts down immediately when I try to open any file. The license is in the correct place.
Thank you for your help,
Best regards.
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