Ken Mankoff <mank...@gmail.com> writes: Hello, Ken!
>> Debugger entered--Lisp error: (wrong-type-argument integer-or-marker-p nil) >> put-text-property(28799 nil org-effort ":15") >> org-refresh-properties("Effort" org-effort) >> byte-code("\306!\203\f.q\210\202. I think Bastien has just committed a patch fixing this in the maint branch. Hope that helps! =) Sacha