Defined but empty SliceTiming should be skipped

[effigies]

What happened?

fMRIprep on ds001242 leads to poldracklab/tacc-openneuro#30:

Process Process-2:
Traceback (most recent call last):
File "/opt/conda/lib/python3.9/multiprocessing/process.py", line 315, in _bootstrap
self.run()
File "/opt/conda/lib/python3.9/multiprocessing/process.py", line 108, in run
self._target(*self._args, **self._kwargs)
File "/opt/conda/lib/python3.9/site-packages/fmriprep/cli/workflow.py", line 118, in build_workflow
retval["workflow"] = init_fmriprep_wf()
File "/opt/conda/lib/python3.9/site-packages/fmriprep/workflows/base.py", line 89, in init_fmriprep_wf
single_subject_wf = init_single_subject_wf(subject_id)
File "/opt/conda/lib/python3.9/site-packages/fmriprep/workflows/base.py", line 374, in init_single_subject_wf
func_preproc_wf = init_func_preproc_wf(bold_file, has_fieldmap=has_fieldmap)
File "/opt/conda/lib/python3.9/site-packages/fmriprep/workflows/bold/base.py", line 440, in init_func_preproc_wf
func_derivatives_wf = init_func_derivatives_wf(
File "/opt/conda/lib/python3.9/site-packages/fmriprep/workflows/bold/outputs.py", line 164, in init_func_derivatives_wf
timing_parameters = prepare_timing_parameters(metadata)
File "/opt/conda/lib/python3.9/site-packages/fmriprep/workflows/bold/outputs.py", line 96, in prepare_timing_parameters
TA = st[-1] + (st[1] - st[0]) # Final slice onset - slice duration
IndexError: list index out of range

What command did you use?

TACC openneuro script

What version of fMRIPrep are you running?

22

How are you running fMRIPrep?

Singularity

Is your data BIDS valid?

Yes

Are you reusing any previously computed results?

No

Please copy and paste any relevant log output.

No response

Additional information / screenshots

No response

[effigies]

It seems like this should already be the case? I guess this will take active debugging.

fmriprep/fmriprep/workflows/bold/base.py

Line 322 in 7124ef2

run_stc = bool(metadata.get("SliceTiming")) and "slicetiming" not in config.workflow.ignore