FeatureLayer_AddAttachmentsNotSupported

Permanently deleted user

7. September 2017 15:46

Downloaded the workflow AttachmentManager from the Code Gallery. I am able to view attachments and delete attachments. But when trying to add an attachment I get this error message "There was a workflow error running activity: Exception has been thrown by the target of an invocation. Workflow 'Attachment Manager' failed Unhandled exception: 'FeatureLayer_AddAttachmentsNotSupported' in activity '1.173: AddAttachment'. FeatureLayer_AddAttachmentsNotSupported"

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  Zack Robison

  7. September 2017 16:25

  I've seen quite a few attachment issues, but not this one.  This sounds like it may be a service issue, but whether or not that's the case I would start debugging here by loking at the server log for that service after you try to upload an attachment, I think (though don't know off hand) that you'll get at least a little something there.

   

  If it that doesn't help, I've found that the error responses directly from the rest api are the most informative esri errors around when it comes to debugging.  Unfortunately, I don't think there is a friendly interface for adding attachments at the feature's rest endpoint, so you'll need to build that post request yourself to see these responses.

   

  If you can add attachements to one of these features in this feature service through some other web interface, then the problem probably is in what the workflow is sending off to the service and you may just want to check and make sure that this package being sent is what's needed.

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  Permanently deleted user

  8. September 2017 16:32

  When published the map service did not have the "feature access" capability turned on/checked. So I turned this on and republished the map service using ArcMap. I chose operations allowed = create, delete, query, and update.

   

  Once that was done I added the feature as a "Feature Layer" using the Map, Map Services tab in Geocortex.

   

  Then added the property "HasAttachments" used by the AttachmentManager workflow by editing the layer.

   

  After this the error went away and I was able to use the AttachmentManager workflow.

   

  After these steps

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