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Exception while loading ServiceFeatureTable

Question asked by CSMike_PDX on Jul 12, 2018
Latest reply on Jul 19, 2018 by CSMike_PDX

At 100.3 I'm getting a The item to be created already exists in the database exception when calling LoadAsync() on a service feature table for some sublayers in a specific on-premise 10.5.1 cached map service. 

 

Here is the complete exception string and I've attached a screen grab of inspecting the exception in debug mode. 

 

Esri.ArcGISRuntime.ArcGISRuntimeException: The item to be created already exists in the database.
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.GetResult()
at MapWorks.LayerSelection.SelectableItem.<PrepareForUse>d__31.MoveNext() in C:\Users\csmike\Documents\GitHub\MapWorks\MapWorks\LayerSelection.xaml.cs:line 931

 

This behavior is an improvement over 100.2.x which cratered at the same location despite being wrapped in a try/catch, but I don't have any idea why this is happening or what I can do to mitigate. 

 

Thanks in advance for any suggestions.

 

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