Trouble trying to initialize a GeodatabaseSyncTask for downloading a feature layer

JasonLatko — Tue, 18 May 2021 21:37:53 GMT

Hi experts,

Hoping someone can help explain why this isn't working for me. Using .NET 100.10, I'm trying to use one of the test ESRI services to download a feature layer for offline use. Any feature layer service will do for my purposes. I actually tried all 3 of the WildFireSync URLs, but none are working for me. If someone has another publicly accessible URL, that would be great too. When my code runs, I keep getting the following error from the CreateAsync method:

Esri.ArcGISRuntime.ArcGISRuntimeException: Invalid request response: The feature service does not support geodatabase sync.

Here is my code:

url = "https://sampleserver6.arcgisonline.com/arcgis/rest/services/Sync/WildfireSync/FeatureServer/1";

GeodatabaseSyncTask syncTask = await GeodatabaseSyncTask.CreateAsync(new Uri(url));

I thought the point of those WildFireSync services was to support sync testing? Am I missing something? Thanks much for any suggestions.

Jason

Re: Trouble trying to initialize a GeodatabaseSyncTask for downloading a feature layer

MichaelBranscomb — Tue, 18 May 2021 21:52:36 GMT

Hi,

Try removing the layer ID, and instead just use: https://sampleserver6.arcgisonline.com/arcgis/rest/services/Sync/WildfireSync/FeatureServer

Re: Trouble trying to initialize a GeodatabaseSyncTask for downloading a feature layer

JasonLatko — Wed, 19 May 2021 15:33:30 GMT

Michael,

That was it! Thanks for the easy fix.

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Trouble trying to initialize a GeodatabaseSyncTask for downloading a feature layer

Re: Trouble trying to initialize a GeodatabaseSyncTask for downloading a feature layer

Re: Trouble trying to initialize a GeodatabaseSyncTask for downloading a feature layer