This is probably a big defect (eg, cerebellum or skull still attached). Try correcting it manually by viewing the lh.orig.nofix and the wm.mgz (or the brainmask.mgz)

On 3/23/2020 10:24 PM, Jong-eun Lee wrote:

External Email - Use Caution

Hello FreeSurfer Developers,

I'm trying to test Fmriprep pipeline for HBN datasets.

But I got an error:

CORRECTING DEFECT 158 (vertices=200262, convex hull=34956, v0=308501)
Excessive topologic defect encountered: could not allocate -993586868 edges for retessellation
Cannot allocate memory
Linux cnir14 2.6.32-754.23.1.el6.x86_64 #1 SMP Thu Sep 26 12:05:41 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

recon-all -s sub-NDARAC853DTE exited with ERRORS at Mon Mar 23 18:37:34 KST 202

I attach recon-all-lh log file.

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