What is bibtexparser.model.DuplicateFieldKeyBlock ?

[keithbriggs]

I'm getting

Unknown block type <class 'bibtexparser.model.DuplicateFieldKeyBlock'>

when I apply bibtexparser.parse_file to some of my .bib files. But then it doesn't seem possible to dump the fields to find the source of the problem.

And bibtexparser.model.DuplicateFieldKeyBlock is not documented.

[auge]

sounds like you have duplicate keys in your bib file.
you could try to open your bib file with e.g. JabRef

[MiWeiss]

sounds like you have duplicate keys in your bib file.

Exactly!

Thanks for pointing out the missing documentation. I'll have a look.

The block should actually provide information about the duplicate key. Do you sill have the bib file that caused the issue s.t. I can have a look? Maybe there's another problem that's shadowing correct behavior here.