[Bug] iOS Crash when receiving Push Notification

[jbattersby-gg]

Description

When receiving a push notification from Firebase an internal NullReferenceException occurs:

System.NullReferenceException: Object reference not set to an instance of an object.
  at Firebase.Messaging.AndroidNotificationParams.FromInternal (Firebase.Messaging.AndroidNotificationParamsInternal other) [0x00000] in <00000000000000000000000000000000>:0 
  at Firebase.Messaging.FirebaseNotification.FromInternal (Firebase.Messaging.FirebaseNotificationInternal other) [0x00000] in <00000000000000000000000000000000>:0 
  at Firebase.Messaging.FirebaseMessage.FromInternal (Firebase.Messaging.FirebaseMessageInternal other) [0x00000] in <00000000000000000000000000000000>:0 
  at Firebase.Messaging.FirebaseMessagingInternal+Listener+<>c__DisplayClass13_0.<MessageReceivedDelegateMethod>b__0 () [0x00000] in <00000000000000000000000000000000>:0 
  at Firebase.ExceptionAggregator.Wrap[T] (System.Func`1[TResult] func, T errorValue) [0x00000] in <00000000000000000000000000000000>:0 
  at Firebase.AppUtil.PollCallbacks () [0x00000] in <00000000000000000000000000000000>:0 
  at Firebase.Platform.FirebaseHandler.Update () [0x00000] in <00000000000000000000000000000000>:0 
Firebase.ExceptionAggregator:LogException(Exception)
Firebase.ExceptionAggregator:ThrowAndClearPendingExceptions()
Firebase.Platform.FirebaseHandler:Update()

NullReferenceException: Object reference not set to an instance of an object.
  at Firebase.ExceptionAggregator.ThrowAndClearPendingExceptions () [0x00000] in <00000000000000000000000000000000>:0 
  at Firebase.Platform.FirebaseHandler.Update () [0x00000] in <00000000000000000000000000000000>:0 

Reproducing the issue

No response

Firebase Unity SDK Version

12.2.0

Unity editor version

2022.3.32f1

Installation Method

.unitypackage

Problematic Firebase Component(s)

In-App Messaging

Other Firebase Component(s) in use

Analytics

Additional SDKs you are using

PlayFab

Targeted Platform(s)

Apple Platforms

Unity editor platform

Mac

Scripting Runtime

IL2CPP

Release Distribution Type

Pre-built SDK from https://firebase.google.com/download/unity

Relevant Log Output

No response

If using CocoaPods for Apple platforms, the project's Podfile.lock

Expand Podfile.lock snippet

PODS:
  - Firebase/Analytics (11.0.0):
    - Firebase/Core
  - Firebase/Core (11.0.0):
    - Firebase/CoreOnly
    - FirebaseAnalytics (~> 11.0.0)
  - Firebase/CoreOnly (11.0.0):
    - FirebaseCore (= 11.0.0)
  - Firebase/Messaging (11.0.0):
    - Firebase/CoreOnly
    - FirebaseMessaging (~> 11.0.0)
  - FirebaseAnalytics (11.0.0):
    - FirebaseAnalytics/AdIdSupport (= 11.0.0)
    - FirebaseCore (~> 11.0)
    - FirebaseInstallations (~> 11.0)
    - GoogleUtilities/AppDelegateSwizzler (~> 8.0)
    - GoogleUtilities/MethodSwizzler (~> 8.0)
    - GoogleUtilities/Network (~> 8.0)
    - "GoogleUtilities/NSData+zlib (~> 8.0)"
    - nanopb (~> 3.30910.0)
  - FirebaseAnalytics/AdIdSupport (11.0.0):
    - FirebaseCore (~> 11.0)
    - FirebaseInstallations (~> 11.0)
    - GoogleAppMeasurement (= 11.0.0)
    - GoogleUtilities/AppDelegateSwizzler (~> 8.0)
    - GoogleUtilities/MethodSwizzler (~> 8.0)
    - GoogleUtilities/Network (~> 8.0)
    - "GoogleUtilities/NSData+zlib (~> 8.0)"
    - nanopb (~> 3.30910.0)
  - FirebaseCore (11.0.0):
    - FirebaseCoreInternal (~> 11.0)
    - GoogleUtilities/Environment (~> 8.0)
    - GoogleUtilities/Logger (~> 8.0)
  - FirebaseCoreInternal (11.1.0):
    - "GoogleUtilities/NSData+zlib (~> 8.0)"
  - FirebaseInstallations (11.1.0):
    - FirebaseCore (~> 11.0)
    - GoogleUtilities/Environment (~> 8.0)
    - GoogleUtilities/UserDefaults (~> 8.0)
    - PromisesObjC (~> 2.4)
  - FirebaseMessaging (11.0.0):
    - FirebaseCore (~> 11.0)
    - FirebaseInstallations (~> 11.0)
    - GoogleDataTransport (~> 10.0)
    - GoogleUtilities/AppDelegateSwizzler (~> 8.0)
    - GoogleUtilities/Environment (~> 8.0)
    - GoogleUtilities/Reachability (~> 8.0)
    - GoogleUtilities/UserDefaults (~> 8.0)
    - nanopb (~> 3.30910.0)
  - GoogleAppMeasurement (11.0.0):
    - GoogleAppMeasurement/AdIdSupport (= 11.0.0)
    - GoogleUtilities/AppDelegateSwizzler (~> 8.0)
    - GoogleUtilities/MethodSwizzler (~> 8.0)
    - GoogleUtilities/Network (~> 8.0)
    - "GoogleUtilities/NSData+zlib (~> 8.0)"
    - nanopb (~> 3.30910.0)
  - GoogleAppMeasurement/AdIdSupport (11.0.0):
    - GoogleAppMeasurement/WithoutAdIdSupport (= 11.0.0)
    - GoogleUtilities/AppDelegateSwizzler (~> 8.0)
    - GoogleUtilities/MethodSwizzler (~> 8.0)
    - GoogleUtilities/Network (~> 8.0)
    - "GoogleUtilities/NSData+zlib (~> 8.0)"
    - nanopb (~> 3.30910.0)
  - GoogleAppMeasurement/WithoutAdIdSupport (11.0.0):
    - GoogleUtilities/AppDelegateSwizzler (~> 8.0)
    - GoogleUtilities/MethodSwizzler (~> 8.0)
    - GoogleUtilities/Network (~> 8.0)
    - "GoogleUtilities/NSData+zlib (~> 8.0)"
    - nanopb (~> 3.30910.0)
  - GoogleDataTransport (10.1.0):
    - nanopb (~> 3.30910.0)
    - PromisesObjC (~> 2.4)
  - GoogleUtilities/AppDelegateSwizzler (8.0.2):
    - GoogleUtilities/Environment
    - GoogleUtilities/Logger
    - GoogleUtilities/Network
    - GoogleUtilities/Privacy
  - GoogleUtilities/Environment (8.0.2):
    - GoogleUtilities/Privacy
  - GoogleUtilities/Logger (8.0.2):
    - GoogleUtilities/Environment
    - GoogleUtilities/Privacy
  - GoogleUtilities/MethodSwizzler (8.0.2):
    - GoogleUtilities/Logger
    - GoogleUtilities/Privacy
  - GoogleUtilities/Network (8.0.2):
    - GoogleUtilities/Logger
    - "GoogleUtilities/NSData+zlib"
    - GoogleUtilities/Privacy
    - GoogleUtilities/Reachability
  - "GoogleUtilities/NSData+zlib (8.0.2)":
    - GoogleUtilities/Privacy
  - GoogleUtilities/Privacy (8.0.2)
  - GoogleUtilities/Reachability (8.0.2):
    - GoogleUtilities/Logger
    - GoogleUtilities/Privacy
  - GoogleUtilities/UserDefaults (8.0.2):
    - GoogleUtilities/Logger
    - GoogleUtilities/Privacy
  - nanopb (3.30910.0):
    - nanopb/decode (= 3.30910.0)
    - nanopb/encode (= 3.30910.0)
  - nanopb/decode (3.30910.0)
  - nanopb/encode (3.30910.0)
  - PromisesObjC (2.4.0)

DEPENDENCIES:
  - Firebase/Analytics (= 11.0.0)
  - Firebase/Core (= 11.0.0)
  - Firebase/Messaging (= 11.0.0)

SPEC REPOS:
  trunk:
    - Firebase
    - FirebaseAnalytics
    - FirebaseCore
    - FirebaseCoreInternal
    - FirebaseInstallations
    - FirebaseMessaging
    - GoogleAppMeasurement
    - GoogleDataTransport
    - GoogleUtilities
    - nanopb
    - PromisesObjC

SPEC CHECKSUMS:
  Firebase: 9f574c08c2396885b5e7e100ed4293d956218af9
  FirebaseAnalytics: 27eb78b97880ea4a004839b9bac0b58880f5a92a
  FirebaseCore: 3cf438f431f18c12cdf2aaf64434648b63f7e383
  FirebaseCoreInternal: adefedc9a88dbe393c4884640a73ec9e8e790f8c
  FirebaseInstallations: d0a8fea5a6fa91abc661591cf57c0f0d70863e57
  FirebaseMessaging: d2d1d9c62c46dd2db49a952f7deb5b16ad2c9742
  GoogleAppMeasurement: 6e49ffac7d3f2c3ded9cc663f912a13b67bbd0de
  GoogleDataTransport: aae35b7ea0c09004c3797d53c8c41f66f219d6a7
  GoogleUtilities: 26a3abef001b6533cf678d3eb38fd3f614b7872d
  nanopb: fad817b59e0457d11a5dfbde799381cd727c1275
  PromisesObjC: f5707f49cb48b9636751c5b2e7d227e43fba9f47

PODFILE CHECKSUM: 38f2732c8a68405bfb714b91517ba11f90e9526e

COCOAPODS: 1.14.3

[google-oss-bot]

I couldn't figure out how to label this issue, so I've labeled it for a human to triage. Hang tight.

[jbattersby-gg]

Same thing happens with the tar package

[jbattersby-gg]

Crash doesn't occur with 12.1.0

[argzdev]

Thanks for reaching out, @jbattersby-gg. This looks like a duplicate of #1091. In order to keep a single line of communication, I'll go ahead and close this thread for now.

Feel free to continue your report on the linked thread, and kindly leave a thumbs up on the author's post. It'll help us prioritize issues based on severity. Thanks!