Hello, Heiko Schmidt <heiko.schm...@webbedtables.de> writes:
> When M-x org-columns I'd like to see column view with the balanced sum > of the hours planned and the hours really worked, but I get an error > > cond: Invalid duration format: "-2 h" > > I know I'm using old versions but this problem is also on newer > versions. Effort property accepts a specific, and well defined type of value: a duration. Such values cannot be negative, as explained in the error message. You may, however, use a different property for your use-case, and apply column view on it. Regards, -- Nicolas Goaziou
