How to set to true?: 'This application requires a layer that supports attachments and has 'supportsQueryAttachments' set to true'

Question

Hello,

I am receiving this error when attempting to use the Attachment Viewer Instant App but can't find resources on how to set to true 'supportsQueryAttachments'.

This application requires a layer that supports attachments and has 'supportsQueryAttachments' set to true.

Enterprise 11.2 with ArcPro 3.2.

Data is inside an Enterprise GDB and published as a feature service to Portal.

DakotaLott-Werkheiser · Answer

Hey Amarz,

I'm still on 11.1 but I'm having the same issue. I've found that if you have published a dataset where only some of the feature layers have attachments that it will throw this error. If you create a new map with only the layers with attachments you should be able to get it to work.

VHolubec · Answer

It should work then - could you share the URL of the Serivce @amarcz_cc?

amarcz_cc · Answer

I do see that as an option, and when I query an attachment, I get the following: