I have added a Feature Layer to my AGOL content. I used the 'Add Item' tool to add an ArcGIS Server web service from the web.
I was able to add the feature layer to a web map, but i cannot change the style of the feature layer. When i click on the 'Change Style' tool, the dialog below opens up abd there are no options in the 'Choose an attribute to show' drop down.
If i click on the 'Options' button, a dojo error is throw and the page freezes up
Interestingly, i can add the Feature Layer to a map in an ArcGIS Pro project and change the style without any problems. When I share the ArcGIS Pro map as a web map, it is published as expected but the style is reverted back, i.e. the feature layer loses the style set in Pro.
Any thoughts on what's going on.