Having difficulties with downloading offline maps in Collector. The trouble shooting log gives the following message "Feature table must have a spatial reference to store features with geometry."
My current workflow for creating maps is:
Create file geodatabase for project site (using ArcMap desktop)
Create feature classes
Add GNSS fields using CollectorUtils Toolbox (need to be able to reference to NAVD88 in pop ups)
Zip file geodatabase and upload to AGOL as hosted feature layer
Create AGOL map and add hosted feature layer
Check all the boxes required for allowing map to go offline (layer and map)
In Collector the option to download offline areas is there, but essentially fails immediately.
We're using AGOL/Collector with high accuracy survey equipment through EOS for projects in several areas with essentially zero cell service, so really need to get these working. I feel like I've tried everything and I'm just hoping that there is something super obvious that I'm missing to get these up and running.