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OneSignal / OneSignal-Xamarin-SDK

OneSignal is a free push notification service for mobile apps. This plugin makes it easy to integrate your Xamarin app with OneSignal. https://onesignal.com
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[Bug]: #334

Closed ChristianTBaker closed 1 year ago

ChristianTBaker commented 1 year ago

What happened?

I upgraded to the most recent version from the old nuget package per the documentation. On Android app start the app crashes with a null reference with the following inner exception:

InnerException {System.NullReferenceException: Object reference not set to an instance of an object. at OneSignalSDK.Xamarin.NativeConversion.DeviceStateToXam (Com.OneSignal.Android.OSDeviceState deviceState) [0x00000] in /Users/josh/Documents/release-repos/OneSignal-Xamari…} System.NullReferenceException

Environment

Project with OneSignalSDK.Xamarin 4.1.3 Xamarin Forms 5.0.02401 Xamarin Android 13 MVVMCross 7.1.2

Steps to reproduce?

Lauch App

What did you expect to happen?

I expected the app to start normally.

OneSignal Xamarin SDK version

Release 4.1.3

Which platform(s) are affected?

Relevant log output

[OneSignal] Waiting for remote params. Moving setExternalUserId() operation to a pending task queue.
[OneSignal] OneSignal.initWithContext has not been called. Could not get OSDeviceState
[OneSignal] Waiting for remote params. Moving setExternalUserId() operation to a pending task queue.
[OneSignal] OneSignal.initWithContext has not been called. Could not get OSDeviceState

Code of Conduct

ChristianTBaker commented 1 year ago

The point where we were collecting player ids seemed to be causing OneSignal to reinitialize and crash. This was not an issue in the 3.x version, but we were able to resolve it.