Yes, you can edit your previous posts and delete the links
In addition, this template seems to have problems with fieldtrip for segmentation. Is it the same problem as cat?
I could reproduce the error you reported for CAT: I fixed it.
I could not reproduce the error you reported for FieldTrip. I right-clicked on Subject04_bug2/chnpd_asym_07.0-08.0_t1w > FieldTrip MRI segmentation, it produced the expected files without errors, but the results do not make any sense.
Both CAT and FieldTrip start by the tissue segmentation from SPM, which requires in the first place to have all the tissues present in the processed volume. This is not the case in your volumes, therefor for them there is nothing to hope from those two methods.
I'm sorry, I'm not going to invest time in trying to fix the FieldTrip error, since it is not a valid use case.
Please report these bugs again if you observe them when trying to process real T1 scans.