From @sehyod
I did some testing this morning and it appears there is indeed an issue with one of the pdfs I had in my directory. I'm joining the pdf to this message but it's not a scholar pdf, just a text pdf I used while working on the PDF viewer.
Since it is not a scholarly PDF, I suspect that grobid is unable to parse it and then downstream processing within ingest.py is not handling that properly.
From @sehyod
Since it is not a scholarly PDF, I suspect that grobid is unable to parse it and then downstream processing within
ingest.pyis not handling that properly.