Xamarin
A Microsoft open-source app platform for building Android and iOS apps with .NET and C#.
5,366 questions
Error with Xamarin Forms iOS release build
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(259.20000000000005, 66%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDJ%3C/text%3E%3C/svg%3E)
Dave Jonker
1
Reputation point
I'm developing an app with Xamarin Forms for Android and iOS.
The Android version is in the store and is working fine.
The iOS version however works perfectly in debug mode, but whenever I install the app in release mode on a device, it crashes immediately.
I'm not getting much info when it crashes, but this is what I'm able to log:
CallContext.LogicalGetData (System.String )
System.Diagnostics
CorrelationManager.get_ActivityId ()
Microsoft.Azure.Cosmos.ActivityScope
Microsoft.Azure.Cosmos.ActivityScope..ctor (System.Guid activityId) <0x106c6d570 + 0x0002f> in <908f52fa2d71491f9d0af93469cedaec#571c84de367aff99c9a9dd63a567fef4>:0
Microsoft.Azure.Cosmos
ClientContextCore.RunWithDiagnosticsHelperAsync[TResult] (Microsoft.Azure.Cosmos.Tracing.ITrace trace, System.Func`2[T,TResult] task)
Microsoft.Azure.Cosmos
ClientContextCore.OperationHelperWithRootTraceAsync[TResult] (System.String operationName, Microsoft.Azure.Cosmos.RequestOptions requestOptions, System.Func`2[T,TResult] task, Microsoft.Azure.Cosmos.Tracing.TraceComponent traceComponent, Microsoft.Azure.Cosmos.Tracing.TraceLevel traceLevel)
*AppName*.Services
LiveDataStoreGameType.GetAll_AzureAsync (System.Boolean forceRefresh, *AppName*.Shared.enCulture culture)
Does anyone have any idea what to do or what this is? It's almost as if the app isn't able to download anything (but I know for a fact that it has a connection).
Any help is appreciated!
{count} votes
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 23%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKW%3C/text%3E%3C/svg%3E)
Kyle Wang 5,531 Reputation points Microsoft Vendor2021-07-06T09:40:21.753+00:00 @Dave Jonker Any other crash log? Which profile did you use? When deploy in release mode, you also need to use profile with "developer certificate".
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Dave Jonker 1 Reputation point
2021-07-06T09:45:19.533+00:00 Dear KyleWang,
I've used the correct profile etc. I think. The app is accepted in testflight in the apple store already.
Unfortunately there is no other crash log. The first page in the app is a "sync" page. On Android this page syncs the data ok and it takes a couple of minutes. On iOS however, the page shows and then immediately goes to the next page.
Then the app crashes, so my guess is that the app is unable to fetch any data.
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Kyle Wang 5,531 Reputation points Microsoft Vendor
2021-07-07T09:42:53.777+00:00 @Dave Jonker It works fine in Debug, but failed in Release. Did you try to add breakpoint to check whether the data is synchronized. If you get "Debug is not enable ..." error, go to "iOS properties -> iOS Debug - > Enable debugging".
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Dave Jonker 1 Reputation point
2021-07-23T08:28:07.287+00:00 Hi Kyle,
Sorry for the late response...I can narrow it down to the Azure Cosmos DB package. Everytime I want some data from Azure Cosmos the app doesn't do what it's suppose to. But it is really hard to get more exception data; the app crashes before it can be send. And debugging in release mode doesn't seem to work either.
I did manage to get this error from the app:
CallContext.LogicalGetData (System.String) System.NotSupportedException: Linked Away ----------------------------------------- System.Runtime.Remoting.Messaging CallContext.LogicalGetData (System.String ) System.Diagnostics CorrelationManager.get_ActivityId () Microsoft.Azure.Cosmos.ActivityScope Microsoft.Azure.Cosmos.ActivityScope..ctor (System.Guid activityId) <0x106c6d570 + 0x0002f> in <908f52fa2d71491f9d0af93469cedaec#571c84de367aff99c9a9dd63a567fef4>:0 Microsoft.Azure.Cosmos ClientContextCore.RunWithDiagnosticsHelperAsync[TResult] (Microsoft.Azure.Cosmos.Tracing.ITrace trace, System.Func`2[T,TResult] task) Microsoft.Azure.Cosmos ClientContextCore.OperationHelperWithRootTraceAsync[TResult] (System.String operationName, Microsoft.Azure.Cosmos.RequestOptions requestOptions, System.Func`2[T,TResult] task, Microsoft.Azure.Cosmos.Tracing.TraceComponent traceComponent, Microsoft.Azure.Cosmos.Tracing.TraceLevel traceLevel) ProjectName.Services LiveDataStoreGameType.GetAll_AzureAsync (System.Boolean forceRefresh, ProjectName.Shared.enCulture culture)Does this mean anything to you?
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Kyle Wang 5,531 Reputation points Microsoft Vendor
2021-07-26T09:44:10.597+00:00 @Dave Jonker Did you change "Link Behavior"? Refer to this thread.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(76.8, 12%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Mike Mendelow 1 Reputation point2021-10-22T15:27:45.683+00:00 Hi, I'm experiencing very similar behavior in my app. Changing linker behavior does not correct the issue. Wondering if you ever found a solution for this?
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(12.8, 78%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKC%3C/text%3E%3C/svg%3E)
Konstantinos Chalvantzis 1 Reputation point2022-04-21T12:17:10.773+00:00 Hi, I have the same issue. Any solution? thanks
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