Check each of your cross time points to make sure that all have an aseg.presurf.mgz.

On 4/16/2021 4:35 PM, Zeng, Qi wrote:

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Hi Experts, 

I am running the last step (-long) for a longitudinal analysis, However, encountering an error message saying: "error: ERROR: number of asegs and norm volumes do not match" for all the subjects I run this time. A similar problem has been reported before as the following link. The answer to the question is 'Freesufer version too old'. I have been following the exact same steps two months ago for my last cohort and it was fine. However, this time all the subjects reporting error messages (attaching error.log). 

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My system: x86_64 GNU/Linux

Freesufer version: freesurfer/6.0.0

attached the error.log

Best, 

Qi

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