Hello, I’ve been experiencing errors message whenever I try to preview my cascading questions,
" There does not seem to be a allow_choice_duplicates column header defined in your settings sheet. You must have set allow_choice_duplicates setting in your settings sheet to have duplicate choice list names in your choices sheet"
Welcome to the community! Kindly please be informed that you are seeing this error message as you have duplicate choices within your choices tab. Please have a look at the post discussed previously to learn more on the same:
As a backup you could also check out your xlsform here to see if there are any syntax errors within your xlsform.
If you still have issues, kindly please reach us back by sharing your xlsform so that the community would help solve your issue.