Apparently your package code still uses as.personList():
bibtex/R/bibtex.R:
as.personList(authors)
Since R 2.14.0, person objects can be combined into person objects via
c(), and there is no need for a seperate personList class for
collections of persons.
Can you please change your code to no longer use as.personList()?
As far as we can tell, in your case 'authors' is built as a list of
person objects, so you should be able to simply replace
From Kurt: