I added the Drone2Map.oictype and the Drone2Map.py per the instructions here oriented-imagery/CustomTypes at master · Esri/oriented-imagery · GitHub Per the instruction I created new OIC, then when I use the Add Images to the Oriented Imagery Catalog and choose Drone 2 Map for the Input Type Field then nearly all fields get the red X mark denoting an error. I'm not yet savy enough to understand the errors. Anyone else having this issue?
I have made a fix for this. The issue was that oictype was not a valid json file. Its now fixed in github. You can download it again to avail of the fix.
