I'm trying to view Date Indexes in the 'portal catalog'. When I go to the Zope Manager and then click on 'portal_catalog' and then click on 'Indexes', and then click an index of DateIndex type such as 'created', and then click 'Browse', I get this error:
Traceback (innermost last):
Module ZPublisher.WSGIPublisher, line 155, in transaction_pubevents
Module ZPublisher.WSGIPublisher, line 337, in publish_module
Module ZPublisher.WSGIPublisher, line 255, in publish
Module ZPublisher.mapply, line 85, in mapply
Module ZPublisher.WSGIPublisher, line 61, in call_object
Module Shared.DC.Scripts.Bindings, line 335, in call
Module Shared.DC.Scripts.Bindings, line 372, in _bindAndExec
Module App.special_dtml, line 214, in _exec
Module DocumentTemplate._DocumentTemplate, line 145, in render_blocks
Module DocumentTemplate.DocumentTemplate, line 246, in render_blocks
Module DocumentTemplate.DT_Let, line 85, in render
Module DocumentTemplate._DocumentTemplate, line 145, in render_blocks
Module DocumentTemplate.DocumentTemplate, line 246, in render_blocks
Module DocumentTemplate.DT_In, line 645, in renderwb
Module DocumentTemplate._DocumentTemplate, line 145, in render_blocks
Module DocumentTemplate.DocumentTemplate, line 228, in render_blocks
Module DocumentTemplate.DocumentTemplate, line 169, in render_blocks
Module DocumentTemplate.DT_Util, line 228, in eval
-
traceback_info: DateTime
Module , line 1, in
Module DateTime.DateTime, line 447, in init
DateTime.interfaces.SyntaxError: Unable to parse (2020.0582959976105, 1.6672939068084816, 21.68611111107748, 16.466666664928198, 28, 0, 'UTC'), {}
I tried this on a new Plone site and have not changed any settings nor installed any custom packages. I'm using Plone 5.2.
Is there a conflict with a default setting I need to change?