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Dear all,

thanks for your reply. I did as below and the first time I run the command “freeview”, it works. Then if I try to open it again, it gives the same error as below…can you help me please?

Thanks, appreciated,

Michelangelo

Il giorno 31 mag 2023, alle ore 23:43, fsbuild fsbuild@contbay.com ha scritto:

Please make sure you have downloaded a freesurfer license.txt file by filling out the form at, https://secure-web.cisco.com/1hc5Xc7px__3EjuoO1_Ni4orsJzMv2R3iM-TJ3g17W6pD1J... https://secure-web.cisco.com/1hc5Xc7px__3EjuoO1_Ni4orsJzMv2R3iM-TJ3g17W6pD1Jv2-zP7lu8luJ73VfXWqrsbHX_7eZc4dqW0qWuk88NFuUNQxZ7E35P7PaGZrx3_HXCb5RW8jZWDDtzYCB_ukWSy3Fz5lbERnNvMc0l8SgVPh66EIA3pkAdAz9x6wHNX_sxP2xYQ4KCLPgHYRndbQ5stn4tNAVOQ7iNJMa_86RhGR2kP6sEXQ_MQzPRxYuQdUq-PQnSOzmYT1KnKZFMtzRCEAgwtXdhwDvUybAWLzyl6qjmND8kf0yQveUBT1m0eM_PHPXIOqS9cs64lCoxG/https%3A%2F%2Fsurfer.nmr.mgh.harvard.edu%2Fregistration.html

Place the license.txt file you will receive in your home directory, e.g.,

$ cd $HOME $ head -1 license.txt

<email you used to register>

Set the FS_LICENSE environment variable manually (and/or in your shell initialization file, e.g., .bashrc) to point to the license file, … here set from a terminal window running bash shell ...

$ export FS_LICENSE=$HOME/license.txt

Setup the freesurfer environment,

$ export FREESURFER_HOME=/Applications/freesurfer/7.4.0 $ source $FREESURFER_HOME/SetUpFreeSurfer.sh -------- freesurfer-darwin-macOS-7.4.0-20230504-55dcf98 -------- Setting up environment for FreeSurfer/FS-FAST (and FSL) FREESURFER_HOME /Applications/freesurfer/7.4.0 FSFAST_HOME /Applications/freesurfer/7.4.0/fsfast FSF_OUTPUT_FORMAT nii.gz SUBJECTS_DIR /Applications/freesurfer/7.4.0/subjects MNI_DIR /Applications/freesurfer/7.4.0/mni

$ which freeview /Applications/freesurfer/7.4.0/bin/freeview

Then try running freeview with no arguments to see if it brings up an empty window,

$ freeview

If that works, quit freeview and try running it again with an example volume included in the distribution,

$ freeview $SUBJECTS_DIR/bert/mri/brain.mgz

If that works, quit freeview and try your own surface/volume files.

• R.

...

On May 31, 2023, at 17:05, Michelangelo Fabbrizzi michefabb@gmail.com wrote:

    External Email - Use Caution        

Dear Sirs,

I am new to Freesurfer. I installed as shown on website and added the license.txt, however when I open freeview I get an error "/Applications/freesurfer/7.4.0/bin/freeview: riga 2: 2047 Segmentation fault: 11 $FREESURFER_HOME/Freeview.app/Contents/MacOS/freeview "$@“” Attached the report.

Freesurfer version: freesurfer-darwin-macOS-7.4.0-20230510-e558e6e Platform: MacOS12.6.6 Mac: Macbook Pro Intel Core i5 dual-core XQuartz2.8.15 XQuartz2.8.5 Can you help me please?

Thanks!

Michelangelo <report.txt>