Just wondering if you already tried using bash to setup the environment. 

- R.

%] bash

bash-3.2$ export FREESURFER_HOME=/Applications/freesurfer/7.1.1

bash-3.2$ source $FREESURFER_HOME/SetUpFreeSurfer.sh

Setting up environment for FreeSurfer/FS-FAST (and FSL)

FREESURFER_HOME   /Applications/freesurfer/7.1.1

FSFAST_HOME       /Applications/freesurfer/7.1.1/fsfast

FSF_OUTPUT_FORMAT nii.gz

SUBJECTS_DIR      /Applications/freesurfer/7.1.1/subjects

bash-3.2$ which freeview

/Applications/freesurfer/7.1.1/bin/freeview

bash-3.2$ freeview --help

. . . output deleted . . .

. . . if that succeeds then see if freeview will open an empty window . . .

bash-3.2$ freeview

On Jul 16, 2021, at 17:33, Sahil Bajaj <sahil.brain@gmail.com> wrote:

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Hi Ruopeng

Thanks for your quick response.

If I use that I still get the similar error: 

BT136080:~ bajsah$ $FREESURFER_HOME/Freeview.app/Contents/MacOS/freeview

Segmentation fault: 11Segmentation fault: 11

Sahil

On Fri, Jul 16, 2021 at 1:23 PM Wang, Ruopeng <RWANG4@mgh.harvard.edu> wrote:

What if you run:

$FREESURFER_HOME/Freeview.app/Contents/MacOS/freeview -f fsaverage/surf/lh.inflated

> On Jul 16, 2021, at 1:07 PM, Sahil Bajaj <sahil.brain@gmail.com> wrote:
> 
>         External Email - Use Caution        
> 
> 
> Hi everyone,
> 
> I am having following error while opening freeview in terminal:
> 
> BT136080:01_Project_FreeSurfer bajsah$ freeview -f fsaverage/surf/lh.inflated
> /Applications/freesurfer/7.1.1/bin/freeview: line 2: 27046 Segmentation fault: 11  $FREESURFER_HOME/Freeview.app/Contents/MacOS/freeview "$@"
> 
> Somehow, this was working fine a few weeks ago, but I can't open freeview now. I double checked the folder: /Applications/freesurfer/7.1.1/bin/freeview and everything seems to be at place.
> 
> Any suggestions/tips to resolve this, please?
> 
> Thanks a lot !
> Sahil
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