topic Re: Crash after "The position's spatial reference is null" on iOS in .NET Maps SDK Questions

Crash after "The position's spatial reference is null" on iOS

MichaelCauser — Tue, 08 Sep 2020 16:06:45 GMT

We are sporadically experiencing crashes of our iOS iPad application after the ArcGisRuntime is reporting "The position's spatial reference is null". Has anyone experienced the same issue? This happens right as the app starts up

Nuget Packages

Xamarin.Forms 4.5.0.356

Esri.ArcGisRuntime.Xamarin.Forms 100.8

Re: Crash after "The position's spatial reference is null" on iOS

dotMorten_esri — Tue, 08 Sep 2020 17:08:31 GMT

There's been some general improvements around spatial references in the location datasources in Update 9. Do you still see this with v100.9?

Re: Crash after "The position's spatial reference is null" on iOS

MichaelCauser — Wed, 09 Sep 2020 00:05:46 GMT

We have not upgraded to v100.9 yet. It will take a bit until we go that route but I will update this issue once we do.

Re: Crash after "The position's spatial reference is null" on iOS

dotMorten_esri — Wed, 09 Sep 2020 02:35:39 GMT

I wasn't so much asking you to move to 100.9, but just if you could try it out locally and see if it makes any difference. Knowing if an issue has been resolved since, can help us narrow down what caused it (or rather fixed it) and potentially provide a workaround for you until you can upgrade the entire project.