topic Re: How to set to true?: 'This application requires a layer that supports attachments and has 'supportsQueryAttachments' set to true' in ArcGIS Instant Apps Questions https://community.esri.com/t5/arcgis-instant-apps-questions/how-to-set-to-true-this-application-requires-a/m-p/1423355#M2471 <P>Hello&nbsp;<a href="https://community.esri.com/t5/user/viewprofilepage/user-id/528032">@amarcz_cc</a>,&nbsp;</P><P>when you check your Feature Service, has this service Attachment enabled, and please check the QueryAttachment is present in the REST page of the layer in the Feature Service:<BR /><BR /></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="VHolubec_0-1715271725536.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/103617iBE55DE0FAC5A3EA4/image-size/medium?v=v2&amp;px=400" role="button" title="VHolubec_0-1715271725536.png" alt="VHolubec_0-1715271725536.png" /></span></P><P>&nbsp;</P> Thu, 09 May 2024 16:22:36 GMT VHolubec 2024-05-09T16:22:36Z How to set to true?: 'This application requires a layer that supports attachments and has 'supportsQueryAttachments' set to true' https://community.esri.com/t5/arcgis-instant-apps-questions/how-to-set-to-true-this-application-requires-a/m-p/1423254#M2470 <P>Hello,</P><P>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'.</P><LI-CODE lang="c">This application requires a layer that supports attachments and has 'supportsQueryAttachments' set to true.</LI-CODE><P>Enterprise 11.2 with ArcPro 3.2.</P><P>Data is inside an Enterprise GDB and published as a feature service to Portal.</P> Thu, 09 May 2024 16:08:52 GMT https://community.esri.com/t5/arcgis-instant-apps-questions/how-to-set-to-true-this-application-requires-a/m-p/1423254#M2470 amarcz_cc 2024-05-09T16:08:52Z Re: How to set to true?: 'This application requires a layer that supports attachments and has 'supportsQueryAttachments' set to true' https://community.esri.com/t5/arcgis-instant-apps-questions/how-to-set-to-true-this-application-requires-a/m-p/1423355#M2471 <P>Hello&nbsp;<a href="https://community.esri.com/t5/user/viewprofilepage/user-id/528032">@amarcz_cc</a>,&nbsp;</P><P>when you check your Feature Service, has this service Attachment enabled, and please check the QueryAttachment is present in the REST page of the layer in the Feature Service:<BR /><BR /></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="VHolubec_0-1715271725536.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/103617iBE55DE0FAC5A3EA4/image-size/medium?v=v2&amp;px=400" role="button" title="VHolubec_0-1715271725536.png" alt="VHolubec_0-1715271725536.png" /></span></P><P>&nbsp;</P> Thu, 09 May 2024 16:22:36 GMT https://community.esri.com/t5/arcgis-instant-apps-questions/how-to-set-to-true-this-application-requires-a/m-p/1423355#M2471 VHolubec 2024-05-09T16:22:36Z Re: How to set to true?: 'This application requires a layer that supports attachments and has 'supportsQueryAttachments' set to true' https://community.esri.com/t5/arcgis-instant-apps-questions/how-to-set-to-true-this-application-requires-a/m-p/1423552#M2472 <P>I do see that as an option, and when I query an attachment, I get the following:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Amarz_0-1715273510008.png" style="width: 400px;"><img src="https://community.esri.com/t5/image/serverpage/image-id/103621iF386FDFF2153CF6E/image-size/medium?v=v2&amp;px=400" role="button" title="Amarz_0-1715273510008.png" alt="Amarz_0-1715273510008.png" /></span></P><P>&nbsp;</P> Thu, 09 May 2024 16:52:18 GMT https://community.esri.com/t5/arcgis-instant-apps-questions/how-to-set-to-true-this-application-requires-a/m-p/1423552#M2472 amarcz_cc 2024-05-09T16:52:18Z Re: How to set to true?: 'This application requires a layer that supports attachments and has 'supportsQueryAttachments' set to true' https://community.esri.com/t5/arcgis-instant-apps-questions/how-to-set-to-true-this-application-requires-a/m-p/1423866#M2473 <P>It should work then - could you share the URL of the Serivce&nbsp;<a href="https://community.esri.com/t5/user/viewprofilepage/user-id/528032">@amarcz_cc</a>?</P> Thu, 09 May 2024 17:39:07 GMT https://community.esri.com/t5/arcgis-instant-apps-questions/how-to-set-to-true-this-application-requires-a/m-p/1423866#M2473 VHolubec 2024-05-09T17:39:07Z Re: How to set to true?: 'This application requires a layer that supports attachments and has 'supportsQueryAttachments' set to true' https://community.esri.com/t5/arcgis-instant-apps-questions/how-to-set-to-true-this-application-requires-a/m-p/1497639#M2533 <P>Hey Amarz,</P><P>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.</P> Wed, 26 Jun 2024 14:38:03 GMT https://community.esri.com/t5/arcgis-instant-apps-questions/how-to-set-to-true-this-application-requires-a/m-p/1497639#M2533 DakotaLott-Werkheiser 2024-06-26T14:38:03Z