I pushed a fix for this last night. I don't totally understand why it
happens and the fix is to not run the advice in the agenda buffer.

On Wednesday, March 16, 2016, Nicolas Goaziou <mail@nicolasgoaziou.fr>
wrote:

> Hello,
>
> britt@uwaterloo.ca <javascript:;> writes:
>
> > This message just started appearing today when I open an agenda view
> > "C-c a a". It is not obvious to me what I am doing or have done
> > differently, and I would appreciate some advice how to diagnose the
> > problem:
> > Emacs: 24.5.1
> > Orgmode: 8.3.4-5 (20160229 elpa)
> >
> > Thank you, -- Britt
> >
> > The error trace follows:
> >
> > Debugger entered--Lisp error: (args-out-of-range #<buffer *Org Agenda*>
> 1372 1409)
> >   match-string(1)
> >   (let ((s (match-string 1)) (s-begin (match-beginning 1)) (s-end
> > (match-end 1)) (beg (match-beginning 0)) (end (match-end 0)) (cite-re
> > (format "^\\(%s:\\)" (regexp-opt (-sort (function (lambda ... ...))
> > org-ref-cite-types)))) cite-type) (if (and s (string-match cite-re s))
> > (progn (setq cite-type (match-string 1 s)) (remove-text-properties beg
> > end (quote (invisible))) (add-text-properties beg end (list (quote
> > face) (list (quote :foreground) org-ref-cite-color))))))
> >   (progn (let ((s (match-string 1)) (s-begin (match-beginning 1))
> > (s-end (match-end 1)) (beg (match-beginning 0)) (end (match-end 0))
> > (cite-re (format "^\\(%s:\\)" (regexp-opt (-sort (function ...)
> > org-ref-cite-types)))) cite-type) (if (and s (string-match cite-re s))
> > (progn (setq cite-type (match-string 1 s)) (remove-text-properties beg
> > end (quote (invisible))) (add-text-properties beg end (list (quote
> > face) (list (quote :foreground) org-ref-cite-color)))))))
> >   (unwind-protect (progn (let ((s (match-string 1)) (s-begin
> > (match-beginning 1)) (s-end (match-end 1)) (beg (match-beginning 0))
> > (end (match-end 0)) (cite-re (format "^\\(%s:\\)" (regexp-opt (-sort
> > ... org-ref-cite-types)))) cite-type) (if (and s (string-match cite-re
> > s)) (progn (setq cite-type (match-string 1 s)) (remove-text-properties
> > beg end (quote (invisible))) (add-text-properties beg end (list (quote
> > face) (list ... org-ref-cite-color))))))) (set-match-data
> > save-match-data-internal (quote evaporate)))
> >   (let ((save-match-data-internal (match-data))) (unwind-protect
> > (progn (let ((s (match-string 1)) (s-begin (match-beginning 1)) (s-end
> > (match-end 1)) (beg (match-beginning 0)) (end (match-end 0)) (cite-re
> > (format "^\\(%s:\\)" (regexp-opt ...))) cite-type) (if (and
> > s (string-match cite-re s)) (progn (setq cite-type (match-string 1 s))
> > (remove-text-properties beg end (quote ...)) (add-text-properties beg
> > end (list ... ...)))))) (set-match-data save-match-data-internal
> > (quote evaporate))))
> >   org-ref-make-org-link-cite-key-visible(416)
>
> This looks like an org-ref issue. I'm Cc'ing John Kitchin.
>
> Regards,
>
> --
> Nicolas Goaziou
>


-- 
John

-----------------------------------
John Kitchin
Professor
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
http://kitchingroup.cheme.cmu.edu