Name generator error messages

Newbie here.
Didn’t see a current thread about name generator problems.
I added several lists to the Name Generator and I’m getting some weird errors that I suspect have to do with malformed XML, but I’m not sure how to find and fix the errors. I’ve attached a screenshot of typical error. I’ve toggled various files to try to isolate which files may be the culprits, but no obvious errors in the files jump out at me.
Any suggestions?

It looks like you’ve used html files instead of csv files to create your new lists. I’d delete the lists you added and add them again making sure they are straight csv.

Also, for a discussion of custom name lists and their format, see section 20.3.1 of the Scrivener manual.