Hi Katherine,
are you sure you downloaded the right executable for your operating
system? It seems to be not able to run the command (exec format error).
Did you replace mri_convert?
what happens if you run the command yourself:
mri_convert --frame 0 ./tmp-0001_base_lh_thickness_3f8Byr/glm/beta.mgh
./tmp-0001_base_lh_thickness_3f8Byr/beta0.mgh
Best, Martin
On 05/16/2014 04:45 PM, Katherine Reiter wrote:
Hi Freesurfer experts,
I'm working on analyzing longitudinal data using the longitudinal
2-stage model. When running the data through long_mris_slopes, I was
getting the following error message: ERROR 1 : mris_calc compute sym.
pct. change (spc) problem?
I saw in previous messages that this is the result of a bug. I found
the fix under the release notes, though after downloading it and
placing the fix in the bin and makign these files executable, I keep
receiving the following error messages. Does anyone have any insight
into the problem and possible solutions?
mri_convert --frame 0 ./tmp-0001_base_lh_thickness_3f8Byr/glm/beta.mgh
./tmp-0001_base_lh_thickness_3f8Byr/beta0.mgh
Traceback (most recent call last):
File "/Applications/freesurfer//bin/long_mris_slopes", line 744, in
<module>
run_cmd(cmd,'mri_convert split frames 0 did not work?')
File "/Applications/freesurfer//bin/long_mris_slopes", line 422, in
run_cmd
retcode = subprocess.call(args)
File
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py",
line 486, in call
return Popen(*popenargs, **kwargs).wait()
File
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py",
line 672, in __init__
errread, errwrite)
File
"/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py",
line 1202, in _execute_child
raise child_exception
OSError: [Errno 8] Exec format error
Thank you,
Katherine Reiter, M.S.
Clinical Psychology Doctoral Student
Marquette University
Phone: (414) 288-3807
Email: katherine.rei...@marquette.edu
<mailto:katherine.rei...@marquette.edu>
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--
Martin Reuter, Ph.D.
Instructor in Neurology
Harvard Medical School
Assistant in Neuroscience
Dept. of Radiology, Massachusetts General Hospital
Dept. of Neurology, Massachusetts General Hospital
Research Affiliate
Computer Science and Artificial Intelligence Lab,
Dept. of Electrical Engineering and Computer Science,
Massachusetts Institute of Technology
A.A.Martinos Center for Biomedical Imaging
149 Thirteenth Street, Suite 2301
Charlestown, MA 02129
Phone: +1-617-724-5652
Email:
mreu...@nmr.mgh.harvard.edu
reu...@mit.edu
Web : http://reuter.mit.edu
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