Crash caused by java.lang.UnsupportedOperationException: at com.google.protobuf.AbstractProtobufList.ensureIsMutable(AbstractProtobufList.java:161)

[tolulonge]

Step 2: Describe your environment

• Android Studio version: Android Studio Ladybug Feature Drop | 2024.2.2
• Firebase Component: Firebase performance
• Component version: Firebase BOM 33.7.0

Step 3: Describe the problem

Stack trace from firebase crashlytics:

Fatal Exception: kotlinx.coroutines.CompletionHandlerException: Exception in invokeOnCancellation handler for 
CancellableContinuation(DispatchedContinuation[Dispatchers.Default.limitedParallelism(1), Continuation at 
com.usercentrics.sdk.domain.api.http.HttpRequestsImpl$getSync2$2.invokeSuspend(HttpRequestsImpl.kt:83)@a62131a]). 
{Cancelled}@db03e4b
   at kotlinx.coroutines.CompletionHandlerException.<init>(CompletionHandlerException.java:9)
   at kotlinx.coroutines.CancellableContinuationImpl.callCancelHandler(CancellableContinuationImpl.kt:711)
   at kotlinx.coroutines.CancellableContinuationImpl.cancel(CancellableContinuationImpl.kt:209)
   at kotlinx.coroutines.CancellableContinuationImpl.parentCancelled$kotlinx_coroutines_core(CancellableContinuationImpl.kt:221)
   at kotlinx.coroutines.ChildContinuation.invoke(CancellableContinuationImpl.kt:698)
   at kotlinx.coroutines.JobSupport.notifyHandlers(JobSupport.kt:365)
   at kotlinx.coroutines.JobSupport.notifyCancelling(JobSupport.kt:324)
   at kotlinx.coroutines.JobSupport.tryMakeCancelling(JobSupport.kt:826)
   at kotlinx.coroutines.JobSupport.makeCancelling(JobSupport.kt:786)
   at kotlinx.coroutines.JobSupport.cancelImpl$kotlinx_coroutines_core(JobSupport.kt:702)
   at kotlinx.coroutines.JobSupport.parentCancelled(JobSupport.kt:668)
   at kotlinx.coroutines.ChildHandleNode.invoke(JobSupport.kt:1580)
   at kotlinx.coroutines.JobSupport.notifyHandlers(JobSupport.kt:365)
   at kotlinx.coroutines.JobSupport.notifyCancelling(JobSupport.kt:324)
   at kotlinx.coroutines.JobSupport.tryMakeCancelling(JobSupport.kt:826)
   at kotlinx.coroutines.JobSupport.makeCancelling(JobSupport.kt:786)
   at kotlinx.coroutines.JobSupport.cancelImpl$kotlinx_coroutines_core(JobSupport.kt:702)
   at kotlinx.coroutines.JobSupport.cancelInternal(JobSupport.kt:663)
   at kotlinx.coroutines.JobSupport.cancel(JobSupport.kt:648)
   at kotlinx.coroutines.Job$DefaultImpls.cancel$default(Job.java:192)
   at com.usercentrics.sdk.v2.async.dispatcher.Dispatcher$dispatchWithTimeout$1$1$1$1.invoke(Dispatcher.kt:44)
   at com.usercentrics.sdk.v2.async.dispatcher.Dispatcher$dispatchWithTimeout$1$1$1$1.invoke(Dispatcher.kt:43)
   at kotlinx.coroutines.CancelHandler$UserSupplied.invoke(CancellableContinuationImpl.kt:667)
   at kotlinx.coroutines.CancellableContinuationImpl.callCancelHandler(CancellableContinuationImpl.kt:239)
   at kotlinx.coroutines.CancellableContinuationImpl.cancel(CancellableContinuationImpl.kt:209)
   at kotlinx.coroutines.CancellableContinuationImpl.parentCancelled$kotlinx_coroutines_core(CancellableContinuationImpl.kt:221)
   at kotlinx.coroutines.ChildContinuation.invoke(CancellableContinuationImpl.kt:698)
   at kotlinx.coroutines.JobSupport.notifyHandlers(JobSupport.kt:365)
   at kotlinx.coroutines.JobSupport.notifyCancelling(JobSupport.kt:324)
   at kotlinx.coroutines.JobSupport.tryMakeCancelling(JobSupport.kt:826)
   at kotlinx.coroutines.JobSupport.makeCancelling(JobSupport.kt:786)
   at kotlinx.coroutines.JobSupport.cancelImpl$kotlinx_coroutines_core(JobSupport.kt:702)
   at kotlinx.coroutines.JobSupport.cancelCoroutine(JobSupport.kt:689)
   at kotlinx.coroutines.TimeoutCoroutine.run(Timeout.kt:156)
   at kotlinx.coroutines.EventLoopImplBase$DelayedRunnableTask.run(EventLoop.common.kt:505)
   at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:263)
   at kotlinx.coroutines.DefaultExecutor.run(DefaultExecutor.kt:105)
   at java.lang.Thread.run(Thread.java:929)


Caused by java.lang.UnsupportedOperationException:
   at com.google.protobuf.AbstractProtobufList.ensureIsMutable(AbstractProtobufList.java:161)
   at com.google.protobuf.ProtobufArrayList.add(ProtobufArrayList.java:52)
   at com.google.protobuf.AbstractMessageLite$Builder.addAllCheckingNulls(AbstractMessageLite.java:355)
   at com.google.protobuf.AbstractMessageLite$Builder.addAll(AbstractMessageLite.java:408)
   at com.google.protobuf.AbstractMessageLite.addAll(AbstractMessageLite.java:117)
   at com.google.firebase.perf.v1.NetworkRequestMetric.addAllPerfSessions(NetworkRequestMetric.java:1232)
   at com.google.firebase.perf.v1.NetworkRequestMetric.access$2900(NetworkRequestMetric.java:17)
   at com.google.firebase.perf.v1.NetworkRequestMetric$Builder.addAllPerfSessions(NetworkRequestMetric.java:2355)
   at com.google.firebase.perf.metrics.NetworkRequestMetricBuilder.build(NetworkRequestMetricBuilder.java:318)
   at com.google.firebase.perf.network.InstrURLConnectionBase.disconnect(InstrURLConnectionBase.java:80)
   at com.google.firebase.perf.network.InstrHttpsURLConnection.disconnect(InstrHttpsURLConnection.java:63)
   at com.usercentrics.sdk.services.api.http.AndroidHttpClient$get$4.invoke(AndroidHttpClient.kt:39)
   at com.usercentrics.sdk.services.api.http.AndroidHttpClient$get$4.invoke(AndroidHttpClient.kt:39)
   at com.usercentrics.sdk.domain.api.http.HttpDisposable.disconnect(HttpDisposable.java:9)
   at com.usercentrics.sdk.domain.api.http.HttpRequestsImpl$getSync2$2$1$1.invoke(HttpRequestsImpl.kt:61)
   at com.usercentrics.sdk.domain.api.http.HttpRequestsImpl$getSync2$2$1$1.invoke(HttpRequestsImpl.kt:60)
   at kotlinx.coroutines.CancelHandler$UserSupplied.invoke(CancellableContinuationImpl.kt:667)
   at kotlinx.coroutines.CancellableContinuationImpl.callCancelHandler(CancellableContinuationImpl.kt:239)
   at kotlinx.coroutines.CancellableContinuationImpl.cancel(CancellableContinuationImpl.kt:209)
   at kotlinx.coroutines.CancellableContinuationImpl.parentCancelled$kotlinx_coroutines_core(CancellableContinuationImpl.kt:221)
   at kotlinx.coroutines.ChildContinuation.invoke(CancellableContinuationImpl.kt:698)
   at kotlinx.coroutines.JobSupport.notifyHandlers(JobSupport.kt:365)
   at kotlinx.coroutines.JobSupport.notifyCancelling(JobSupport.kt:324)
   at kotlinx.coroutines.JobSupport.tryMakeCancelling(JobSupport.kt:826)
   at kotlinx.coroutines.JobSupport.makeCancelling(JobSupport.kt:786)
   at kotlinx.coroutines.JobSupport.cancelImpl$kotlinx_coroutines_core(JobSupport.kt:702)
   at kotlinx.coroutines.JobSupport.parentCancelled(JobSupport.kt:668)
   at kotlinx.coroutines.ChildHandleNode.invoke(JobSupport.kt:1580)
   at kotlinx.coroutines.JobSupport.notifyHandlers(JobSupport.kt:365)
   at kotlinx.coroutines.JobSupport.notifyCancelling(JobSupport.kt:324)
   at kotlinx.coroutines.JobSupport.tryMakeCancelling(JobSupport.kt:826)
   at kotlinx.coroutines.JobSupport.makeCancelling(JobSupport.kt:786)
   at kotlinx.coroutines.JobSupport.cancelImpl$kotlinx_coroutines_core(JobSupport.kt:702)
   at kotlinx.coroutines.JobSupport.cancelInternal(JobSupport.kt:663)
   at kotlinx.coroutines.JobSupport.cancel(JobSupport.kt:648)
   at kotlinx.coroutines.Job$DefaultImpls.cancel$default(Job.java:192)
   at com.usercentrics.sdk.v2.async.dispatcher.Dispatcher$dispatchWithTimeout$1$1$1$1.invoke(Dispatcher.kt:44)
   at com.usercentrics.sdk.v2.async.dispatcher.Dispatcher$dispatchWithTimeout$1$1$1$1.invoke(Dispatcher.kt:43)
   at kotlinx.coroutines.CancelHandler$UserSupplied.invoke(CancellableContinuationImpl.kt:667)
   at kotlinx.coroutines.CancellableContinuationImpl.callCancelHandler(CancellableContinuationImpl.kt:239)
   at kotlinx.coroutines.CancellableContinuationImpl.cancel(CancellableContinuationImpl.kt:209)
   at kotlinx.coroutines.CancellableContinuationImpl.parentCancelled$kotlinx_coroutines_core(CancellableContinuationImpl.kt:221)
   at kotlinx.coroutines.ChildContinuation.invoke(CancellableContinuationImpl.kt:698)
   at kotlinx.coroutines.JobSupport.notifyHandlers(JobSupport.kt:365)
   at kotlinx.coroutines.JobSupport.notifyCancelling(JobSupport.kt:324)
   at kotlinx.coroutines.JobSupport.tryMakeCancelling(JobSupport.kt:826)
   at kotlinx.coroutines.JobSupport.makeCancelling(JobSupport.kt:786)
   at kotlinx.coroutines.JobSupport.cancelImpl$kotlinx_coroutines_core(JobSupport.kt:702)
   at kotlinx.coroutines.JobSupport.cancelCoroutine(JobSupport.kt:689)
   at kotlinx.coroutines.TimeoutCoroutine.run(Timeout.kt:156)
   at kotlinx.coroutines.EventLoopImplBase$DelayedRunnableTask.run(EventLoop.common.kt:505)
   at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:263)
   at kotlinx.coroutines.DefaultExecutor.run(DefaultExecutor.kt:105)
   at java.lang.Thread.run(Thread.java:929)

Steps to reproduce:

Unable to reproduce but seems to be caused by modifications to an immutable list by the firebase performance library

[google-oss-bot]

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[lehcar09]

Hi @tolulonge, thank you for reaching out. Can you share the versions of the dependency you're using:

• AGP
• Kotlin
• Firebase Perf Gradle Plugin

Have you observed this issue to previous Firebase versions? Also, does the issue occur on certain devices and/or android versions? Thanks!

[tolulonge]

AGP version: 8.8.0
Kotlin version: 2.0.21
Firebase Perf Gradle Plugin: 1.4.2

Yes, it had also been observed in previous firebase versions, it is not unique to the new version
For device distribution, we see mostly samsung devices affected and androd version with highest occurent is Android 14:
88% Samsung, 8% Hauwei, 3% Xiaomi, 3% google and 2% Other
47% Android 14, 22% Android 10, 8% Android 9, 7% Android 12 and 16% Other