Hey @paulminors - mind including a screenshot of the variable fields you’re passing over? Are you using the exact same variables I have listed, or have you added additional ones?
Would also be helpful to see one of the tasks you have in the template that you are moving over (preferably the most complicated one showing all of the data). My guess is that there’s a conflict regarding the schedule dates (being “schedule_dates.due_on” and “schedule_dates.start_on”).
Without seeing some screenshots of the data you are passing over it’ll be tough to debug as I haven’t gotten that error before.
This thread might be helpful in understanding all of the allowed variables:
Cheers!