If the input has 17 frames it is likely to be the wrong type of acquisition. Usually T1-weighted structurals have only a single frame, or maybe 4-8 if it is a multi-echo acquisition. What kind of data did you acquire?

On Thu, 4 Jul 2019, ???? wrote:

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I DON'T KNOW,WHAT KIND OF frames will be considered unmultiple? My inputs' format is dicom,when it is 200kB,the software can run.but when the dicom is more than 500kB,the next error will happen:

Checking for (invalid) multi-frame inputs... ERROR: input(s) cannot have multiple frames! /usr/local/freesurfer/subjects/18I/mri/orig/001.mgz has 17 frames

My English is so bad that you know......  Forgive me,please!