I have a yearly process of setting up a Google Form with a copy down formula and using auto crat. The process has worked fine the past 3 years. I tried setting it up following the detailed notes and directions I have for myself this year and got the error below which prevented the file from going to the correct Google Drive folder.
Document successfully created; Document successfully merged; !!!!ERR: Failed to add merged file to folder due to Google error: API call to drive.files.patch failed with error: Increasing the number of parents is not allowed:
This copy down formula uses a a dynamic folder reference in conjunction with autocrat that in the past has correctly filed the templated document based on the form submission to the corresponding folder that is outlined on the second sheet of the spreadsheet.
Does anyone know what it means by "increasing the number of parents is not allowed"? I'm assuming it's referring to something about the parent folder, but this is the same process I've used previously with no changes.
Thanks for your help.