Dear Ethica support,
I’m busy adapting my questionnaires for the next wave of data collection in my project and now get the error “Triggering logic with an ID of 0 has an invalid period.” when I’m trying to publish one of the questionnaires. However, I didn’t change anything in the triggering logic and the logic is also the same as used in another survey which doesn’t get any error notifications.
The problem shows up for survey 11454 in study 1602. Could you help me figure out what goes wrong here?
P.S. On a possibly related note, I also get warning messages that some pages/questions may be unreachable in other surveys when they are reachable also after testing.