** ERROR: Choleski factorization failure in startup_lsqfit [0]
** ERROR: mri_startup_lsqfit: bad call to startup_lsqfit!
Hello, I am trying to motion correct an fMRI data set and I am encountering the following error. This is a script that we have been using in lab on data acquired with the same protocol. Any suggestions would be appreciated.
I have tried to change all parameter and the functions to perform the alignment (Fourier, linear, cubic, heptic, etc) and its all failing with the same error.
Fatal Signal 11 (SIGSEGV) received
mri_3dalign_one
3dvolreg main
Bottom of Debug Stack
** Command line was:
3dvolreg -twopass -twodup -verbose -rot_thresh 0.1 -dfile funcmotion -1Dmatrix_save motionpar.1D -base ‘4Dvolume0001_afni+orig[0]’ -tshift 0 -prefix volreg ‘4Dvolume0001_afni+orig[0…209]’
** AFNI version = AFNI_17.0.02 Compile date = Jan 20 2017
** [[Precompiled binary macosx_10.7_Intel_64: Jan 20 2017]]
** Program Death **
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** please copy the error messages EXACTLY, and give
** the command line you used to run the program, and
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I believe in the past this kind of error was seen with odd datasets - maybe TRs that were all zero, for instance. Check over that particular dataset for issues.
Thank you Daniel! I have tried it in all data sets and I get the same error. My boss ran the same dataset, same command on his computer and it worked fine. He used a linux virtual machine and I have a mac. However, he created the script (with this command) on a mac. I have tried running the problematic command
on Xterm and the terminal. I have used bash and tcsh and I get the same error. I am running the afni version “Precompiled binary macosx_10.7_Intel_64: Jan 20 2017 (Version AFNI_17.0.02)” on a macos Sierra 10.12.3. Could it be something with my macos version?
Thank you Rick and Daniel. There are a few errors, including one with starting “3dAlliniate” which might have the same source as my problem with “3dVolreg”. It seems that you are correct reg the need of DYLD_FALLBACK_LIBRARY_PATH. I already sent the output of the afni check to afni.bootcamp AT gmail.com hopefully I can receive some help soon. Best, Luis
Sorry, I am still used to typing the FALLBACK version of that.
But you should be sure that DYLD_LIBRARY_PATH is set to
/opt/X11/lib/flat_namespace .
Thanks,
rick
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