Re: [Freesurfer] Segfault errors in tkmedit and tksurfer

Hi Joon,

What version of OSX are you on and have you installed XQuartz (http://xquartz.macosforge.org/landing/)? XQuartz is required for proper tkmedit/tksurfer functionality.

-Zeke

On 06/11/2014 11:48 PM, Joonkoo Park, Ph.D. wrote:

Hello,

I've used FreeSurfer previously on a linux machine (from a previous lab). Now, I have just installed it on a Mac OSX, using the "freesurfer-Darwin-lion-stable-pub-v5.3.0.dmg" version. I followed all the instructions on the installation page. However, there were segfault errors when running both tkmedit and tksurfer as follows:

dyn-152-3-184-222:freesurfer joonkoopark$ more .xdebug_tkmedit
tkmedit started: Wed Jun 11 23:28:05 2014

         /Applications/freesurfer/tktools/tkmedit.bin bert orig.mgz

$Id: tkmedit.c,v 1.343 2011/03/01 01:41:22 nicks Exp $ $Name: stable5 $
Set user home dir to /Applications/freesurfer
Set subject home dir to /Applications/freesurfer/subjects/bert
Using interface file /Applications/freesurfer/tktools/tkmedit.tcl

Segfault
Setting global interpreter
xDebug stack (length: 2)
     01: main()
     01: Setting global interpreter
   00:
   00:
dyn-152-3-184-222:freesurfer joonkoopark$ more .xdebug_tksurfer

Segfault
Initializing glut
xDebug stack (length: 1)
   00:
   00: Initializing glut

Segfault
Initializing glut
dyn-152-3-184-222:freesurfer joonkoopark$

Any idea what went wrong and how to fix it?

Thank you!

Joon

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