Project Background: I have a spreadsheet of existing assets that I will be inspecting in an upcoming site visit. I uploaded the Existing Assets CSV file to AGOL to create a feature layer. A PDF of the feature layer screen is here (Lake Pleasant Feature Layer) and the JSON is here (Lake Pleasant JSON). I then created a new survey in Survey123 Connect using the Feature Service radio button, and successfully created a survey in which I'm able to use the Inbox to view existing assets and modify any field I'd like.
Question: I want to be able to take photos of these existing assets during the site visit. I've read online that this is a shortcoming of Survey123 if modifying existing records, and that a repeat field needs to be added to create a related table. I attempted to create a repeat field for the images to be taken in the field; however, I get the error message "The custom feature service submission_url is not compatible with this survey (Table PHOTOS not found)" (also in the screenshot below).
How can I fix this problem?