Hi,
I have run my workflow on 5 different kinds of invoices, after the validation station I have used train extractor scope >>> ML extractor trainer to have extractor trainer output folder that I may use in Data Manager to retrain the existing out-of-the-box ML Extractor. However, when I try to import the ExtractorTrainerOutput.zip folder it shows me the error in the attached screenshot.
I do not understand what this error means. Help!