Description
We are seeing a production crash at first 5 seconds after app launch on iOS. Crashlytics reports the crash on thread com.google.fira.worker inside Firebase Analytics / GoogleAppMeasurement during StoreKit 1 automatic in-app purchase reporting.
Top crash frames:
Crashed: com.google.fira.worker
0 libobjc.A.dylib objc_retain_x0 + 16
1 libobjc.A.dylib objc_retain + 16
2 Lanetalk +[APMInAppPurchaseTransactionReporter transactionFingerprint:]
3 Lanetalk __54-[APMMeasurement filterPurchaseTransactions:callback:]_block_invoke
4 Lanetalk __51-[APMScheduler scheduleOnWorkerQueueBlockID:block:]_block_invoke
A few notes:
- The app is not crashing on the main thread.
- The issue happens very early after cold launch, within 1-4 seconds after startup.
- The only app analytics breadcrumbs before the crash are splash events:
screen_view with firebase_screen_class=LtLaunchViewControllerlt_splash_displayed with loggedIn=1
- The app uses StoreKit 1 (
SKPaymentQueue) and CocoaPods.
- The app is on Firebase 12.9.0.
- The app currently has
FIREBASE_ANALYTICS_COLLECTION_ENABLED = false in Info.plist, and we also tried runtime gating with setAnalyticsCollectionEnabled, but the crash still points into Analytics startup / purchase-processing internals.
We could not reproduce locally yet, but this crash is recurring in production like 5 times already.
We also did not find a documented way to disable only automatic StoreKit 1 IAP reporting while keeping Firebase Analytics enabled for other events. Is there a supported opt-out for that specific path?
Reproducing the issue
No deterministic local reproduction yet.
Observed pattern:
- Install and run the app with Firebase Analytics 12.9.0 on iOS.
- Cold launch the app.
- The app sometimes crashes within 1-4 seconds after startup.
- Crash is on
com.google.fira.worker in +[APMInAppPurchaseTransactionReporter transactionFingerprint:].
Potentially related to startup processing of StoreKit 1 transactions or unfinished/pending transactions in SKPaymentQueue, but we do not yet have a minimal standalone repro.
Firebase SDK Version
12.9.0
Xcode Version
26.4 (Build 17E192)
Installation Method
CocoaPods
Firebase Product(s)
Analytics, Crashlytics, Messaging, Remote Config
Targeted Platforms
iOS
Relevant Log Output
# Crashlytics - Stack trace
# Application: com.Lanetalk.Bowling
# Platform: apple
# Version: 4.15.9 (1381)
# Date: Tue Mar 24 2026 22:29:22 GMT+0700
Crashed: com.google.fira.worker
0 libobjc.A.dylib 0x144c objc_retain_x0 + 16
1 libobjc.A.dylib 0x144c objc_retain + 16
2 Lanetalk 0x1161bf4 +[APMInAppPurchaseTransactionReporter transactionFingerprint:] + 4236268
3 Lanetalk 0x116e5f8 __54-[APMMeasurement filterPurchaseTransactions:callback:]_block_invoke + 4287984
4 Lanetalk 0x11c68c0 __51-[APMScheduler scheduleOnWorkerQueueBlockID:block:]_block_invoke + 4649144
5 libdispatch.dylib 0x1adc _dispatch_call_block_and_release + 32
6 libdispatch.dylib 0x1b7fc _dispatch_client_callout + 16
7 libdispatch.dylib 0xa468 _dispatch_lane_serial_drain + 740
8 libdispatch.dylib 0xaf44 _dispatch_lane_invoke + 388
9 libdispatch.dylib 0x153ec _dispatch_root_queue_drain_deferred_wlh + 292
10 libdispatch.dylib 0x14ce4 _dispatch_workloop_worker_thread + 692
11 libsystem_pthread.dylib 0x13b8 _pthread_wqthread + 292
12 libsystem_pthread.dylib 0x8c0 start_wqthread + 8
Custom logs before the crash:
screen_view firebase_screen_class=LtLaunchViewController
lt_splash_displayed loggedIn=1 firebase_screen_class=LtLaunchViewController
If using CocoaPods, the project's Podfile.lock
Relevant dependency excerpt:
- Firebase/Analytics (12.9.0)
- FirebaseAnalytics (12.9.0)
- FirebaseAnalytics/Default (12.9.0)
- GoogleAppMeasurement/Default (12.9.0)
- GoogleAdsOnDeviceConversion (3.2.0)
- Firebase/Crashlytics (12.9.0)
- Firebase/Messaging (12.9.0)
- Firebase/RemoteConfig (12.9.0)
Description
We are seeing a production crash at first 5 seconds after app launch on iOS. Crashlytics reports the crash on thread
com.google.fira.workerinside Firebase Analytics / GoogleAppMeasurement during StoreKit 1 automatic in-app purchase reporting.Top crash frames:
A few notes:
screen_viewwithfirebase_screen_class=LtLaunchViewControllerlt_splash_displayedwithloggedIn=1SKPaymentQueue) and CocoaPods.FIREBASE_ANALYTICS_COLLECTION_ENABLED = falseinInfo.plist, and we also tried runtime gating withsetAnalyticsCollectionEnabled, but the crash still points into Analytics startup / purchase-processing internals.We could not reproduce locally yet, but this crash is recurring in production like 5 times already.
We also did not find a documented way to disable only automatic StoreKit 1 IAP reporting while keeping Firebase Analytics enabled for other events. Is there a supported opt-out for that specific path?
Reproducing the issue
No deterministic local reproduction yet.
Observed pattern:
com.google.fira.workerin+[APMInAppPurchaseTransactionReporter transactionFingerprint:].Potentially related to startup processing of StoreKit 1 transactions or unfinished/pending transactions in
SKPaymentQueue, but we do not yet have a minimal standalone repro.Firebase SDK Version
12.9.0
Xcode Version
26.4 (Build 17E192)
Installation Method
CocoaPods
Firebase Product(s)
Analytics, Crashlytics, Messaging, Remote Config
Targeted Platforms
iOS
Relevant Log Output
Custom logs before the crash:
If using CocoaPods, the project's Podfile.lock
Relevant dependency excerpt: