topic Re: Exception Map is not in a ready state in .NET Maps SDK Questions

Exception Map is not in a ready state

IvanZazueta — Thu, 06 Nov 2014 19:04:36 GMT

How know state of Map?

Re: Exception Map is not in a ready state

IvanZazueta — Thu, 06 Nov 2014 22:55:55 GMT

Re: Exception Map is not in a ready state

DominiqueBroux — Fri, 07 Nov 2014 08:00:21 GMT

The editor can't be activated while the map view spatial reference has not been established.

To know that, you can either subscribe to MapView.SpatialReferenceeChanged event, or wait for all layers to load by using MapView.LayersLoadedAsync:

await MyMapView.LayersLoadedAsync();

Re: Exception Map is not in a ready state

IvanZazueta — Fri, 07 Nov 2014 17:32:07 GMT

thanks for replying, the code I show is the example of Area and Perimeter, sometimes it works and sometimes not, use mapView1.LayersLoadedAsync await() and also sometimes works and sometimes does not, any answer thanks in advance.

Re: Exception Map is not in a ready state

dotMorten_esri — Fri, 07 Nov 2014 18:59:43 GMT

Due to the async loading of the map view, use the spatial reference changed event, rather than waiting for the layers loaded as suggested by Dominique. This is more reliable since the spatial reference might or might not have been established when the layers loaded, depending on the network traffic and timings.

Re: Exception Map is not in a ready state

IvanZazueta — Fri, 07 Nov 2014 21:05:03 GMT

Thanks and you can fix it, one more question, as I can save the drawn polygon, then when you look at the polygon information is loaded.

Thank you again.

Re: Exception Map is not in a ready state

KatherineDalton — Wed, 19 Nov 2014 22:56:32 GMT

Thanks Ivan. We've updated the sample accordingly.

Katy