Hi,


I have just installed FreeSurfer, and I have problems running recon-all. The error log says nothing, only "exited with ERRORS" after running the following line:


                         mri_nu_correct.mni --n 1 --proto-iters 1000 --distance 50 --no-rescale --i orig.mgz --o orig_nu.mgz 


If I go in freesurfer/mri/ and run this line, the output says many warnings such as


                       defined(@array) is deprecated at /usr/local/FreeSurfer//mni/bin/nu_estimate_np_and_em line 165.
                         (Maybe you should just omit the defined()?)

And then stops while running the following line:

                        nu_estimate_np_and_em -parzen -log -sharpen 0.15 0.01 -iterations 1000 -stop 0.001 -shrink 4 -auto_mask -nonotify -b_spline 1 -distance 50 -quiet -execute -clobber                             -nokeeptmp -tmpdir ./tmp.mri_nu_correct.mni.4145/0/ ./tmp.mri_nu_correct.mni.4145/nu0.mnc ./tmp.mri_nu_correct.mni.4145/nu1.imp

                         Assertion failed at line 827 in file templates/CachedArray.cc
                         nu_estimate_np_and_em: crashed while running volume_stats (termination status=256)
                         nu_correct: crashed while running nu_estimate_np_and_em (termination status=256)
                         ERROR: nu_correct


I found many threads about similar problems, but none were solved, and they were all old. One recommanded adding more memory to the VirtualBox, and since it is my case, I did so, but the bug stays. Most recommanded asking directly to MNI, but I found no such thread on the MINC-users forum. I thought I would check if there has been any update on this issue recently.



Thank you very much,


Emmanuelle




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