I am trying to add and view a single feature layer from our service with the following code:
"http://orbittest.miner.com:6080/arcgis/rest/services/GRU_ElectricDistribution/MapServer/1", "Support Structure");
public void AddLayerFromUrl(string layerUrl, string name)
var layer = new FeatureLayer(new Uri(layerUrl))
Id = name,
Name = name,
IsVisible = true,
ScaleSymbols = false
The "Lines" layer displays fine in the map. The "Support Structure" labels appear, but the actual symbols / graphics do not. I have tried with ScaleSymbols set to true and false. I am using 100.5. I have reproduced this in the Sample App WPF provided by Esri.
See attached screenshot.
I also attached the json for the troublesome layer. Note that there are multiple layers on this service that demonstrate this behavior. I also attached the .json for Anchor Guy which is a simple layer that reproduces the problem.