Validation Log
2025-12-15 01:29:22.473831
mwtab Python Library Version: 2.0.0
Source:        https://www.metabolomicsworkbench.org/rest/study/analysis_id/AN004671/mwtab/json
Study ID:      ST002851
Analysis ID:   AN004671
File format:   json
Status: Contains Validation Issues
Number of Issues: 1

Number of Warnings: 0

Number of Value Errors: 1

Number of Consistency Errors: 0

Number of Format Errors: 0

Issue Log:
Error: An empty value or a null value was detected in ["CHROMATOGRAPHY"]["FLOW_GRADIENT"]. A legitimate value should be provided for this required key.