ds003059-mriqc: "bids.exceptions.BIDSDerivativesValidationError: Every valid BIDS-derivatives dataset must have a GeneratedBy.Name field set inside 'dataset_description.json'."

[jbwexler]

All subjects failed with the following error. None of them started and the job ended after 1 minute. This was a brand new empty derivatives directory (just code/, README.md and sourcedata/) so I'm not sure why it's expecting a dataset_description.json.

Traceback (most recent call last): File "/opt/conda/bin/mriqc", line 8, in sys.exit(main()) File "/opt/conda/lib/python3.9/site-packages/mriqc/cli/run.py", line 40, in main parse_args() File "/opt/conda/lib/python3.9/site-packages/mriqc/cli/parser.py", line 456, in parse_args config.from_dict(vars(opts)) File "/opt/conda/lib/python3.9/site-packages/mriqc/config.py", line 609, in from_dict execution.load(settings) File "/opt/conda/lib/python3.9/site-packages/mriqc/config.py", line 234, in load cls.init() File "/opt/conda/lib/python3.9/site-packages/mriqc/config.py", line 484, in init cls._layout = BIDSLayout( File "/opt/conda/lib/python3.9/site-packages/bids/layout/layout.py", line 144, in init raise err File "/opt/conda/lib/python3.9/site-packages/bids/layout/layout.py", line 141, in init self.source_pipeline = validate_derivative_path(root) File "/opt/conda/lib/python3.9/site-packages/bids/layout/validation.py", line 130, in validate_derivative_path raise BIDSDerivativesValidationError( bids.exceptions.BIDSDerivativesValidationError: Every valid BIDS-derivatives dataset must have a GeneratedBy.Name field set inside 'dataset_description.json'. Example: {'GeneratedBy': [{'Name': 'Example pipeline'}]}