Hi I was hoping to get some assistance troubleshooting.
I've setup the Campus Place Locator App with my own services and it kinda works, except the floors don't filter as expected?
The only hint of an error I see is a [ undefined "" ] in devtools... which happens after you select a building (only 1 currently loaded)
Here is the app...
http://data.orangeville.ca/Apps/OfficeLocator/CampusPlaceLocator/
AGOL Source Map
https://arcg.is/iuWzz
REST
ImageryBasemap/AlderBM (MapServer)
Structure/BuildingInterior (MapServer)
I used the CMDM (Canadian Local Gov) however all fields being used seem to be the same. I published the services in NAD83 UTM 17N but I would expect they should reproject like the example data.