[Freesurfer] mri_watershed Error: GLOBAL region of the brain empty !

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李志豪 2310117128@stu.pku.edu.cn Hello , freesurfer developers,

I’m attempting to segment some brain mri data which is for training.But I encounter the following error: mri_watershed Error: GLOBAL region of the brain empty ! I have tried the possible resolution on freesurfer wiki but it does not work.I infer that the error happen in the fifth step-skull strip so I pre-finish this process by FSL bet.Unfortunately, it goes without effect.Can you offer some suggestions? I have attached recon-all.log if it’s of any use.

1):version—freesurfer-macos-darwin-x86_64-7.4.1 2):platform:mac0s darwin 14,6 3):recon-all.log:see attached

hope for your reply!