Fix Zotero urldate
When importing bib-file from zotero, the urldate format is yyyy-mm-ddTZ instead of yyyy-mm-dd. This causes "Invalid format '2014-09-06TZ' of date field 'urldate' - ignoring"-warnings with biblatex and makes it seemingly impossible to print accessed-dates of links
Thanks for reporting this, and sorry for the slow response. The conversion to BibTeX is handled by Zotero’s API, so we’ll ask them about this and report back here.
This problem still exists, hope it can be addressed soon. thanks!
Alain L'Hostis commented
Thanks Samuel for the quickfix, removing the hour in the url visit timestamp in Zotero and leaving the date works, but has to be done in each entries of the bibliography, boring task!
Christof Kälin commented
This is still a problem, I need the "last visited" stamp for a correct bibliography, please have a look into this again.
Thanks, Eric! That's a good tip.
Eric Ireland commented
If you don't need the urldate, a bit of code will stop the warnings:
Conor Anderson commented
This is still a problem. There has to be an easier way than manually deleting the timestamp in the date field!
Samuel Henriksson commented
Quickfix: remove the timestamp in Zotero that is added automatically and just keep the date. Still would appreciate the real fix. Great job, loving Overleaf!