Having trouble running QSIPrep

[Steven]

Hi @gavkhar_a,

Yes these errors are precluding qsiprep.

@gavkhar_a

polar
		/ses-pre/dwi/sub-FACT130_ses-pre_dir-PA_epi.bval - Datatype rule being applied: rules.files.raw.fmap.pepolar

.epi is not a bids valid suffix for DWI

@gavkhar_a

ERROR] VOLUME_COUNT_MISMATCH The number of volumes in this scan does not match the number of volumes in the
associated '.bvec' and '.bval' files.

You should see if this is consistent for all subjects, and how large the discrepancy is. I recommend using most up to date dcm2niix when converting subjects. The version you are using is 5 years old.

@gavkhar_a

ERROR] ALL_FILENAME_RULES_HAVE_ISSUES Multiple filename rules were found as potential matches. All of them had at least one issue during filename validation.
		/ses-post/dwi/sub-FACT130_ses-post_task-topupdwi_run-01_events.tsv 

DWI files do not have event files or task labels.

Best,
Steven

[gavkhar_a]

Ah got it! Thank you so so much Steven!

Best,
Gavkhar