hmmm, not sure. Your surface is very big with lots of defects and that is also a very big defect. Can you bring up the lh.inflated.nofix and see if anything is dramatically wrong with it (e.g. cerebellum or skull attached).

cheers Bruce

On Tue, 15 Aug 2017, 王康程 wrote:

Hello FreeSurfer Developers,

I'm attempting to do recon-all for a subject. But it reported error although I try several times. The files for recon-all log and error are attached.

CORRECTING DEFECT 1 (vertices=10662, convex hull=4463) normal vector of length zero at vertex 137885 with 0 faces vertex 137885 has 0 face No such file or directory Linux compute-0-106 2.6.32-642.3.1.el6.x86_64 #1 SMP Tue Jul 12 18:30:56 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

recon-all -s CTRL_011 exited with ERRORS at Tue Aug 15 04:28:55 EDT 2017

I've searched the list and no similar errors have been reported. Does anyone have any thoughts on how to trouble-shoot this one?

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Kangcheng Wang PhD, Faculty of Psychology, Southwest University, China / Visiting Research Scholor, Massachusetts General Hospital