Hi All,
My question is why I am able to make web map edits to certain feature layers but not others.
I have several map services published to a an ArcGIS Server 10.5 instance.
The first map service I add to a web map via the Add - > Add Layer from Web tool. I am able to edit the symbology and configure popups for each of the sub feature layers.
The second map service is on the same server but when I add it to the web map I can only edit certain feature layers.
For a handful of sub layers when I click the Change Style button it opens this empty form. The "Choose an attribute" dropdown is empty.

When I click the Configure Pop-up button nothing happens. I don't get the usual configure popups form. I don't get anything.
I have seem some folks have a similar issue that is related to field order - https://community.esri.com/thread/182363-why-cant-i-continue-configuring-the-pop-ups-on-my-agol-map but this does not seem to be the issue in my case.
Any suggestions of what to look for?
Thanks!
Jill