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io.opencensus.trace + proguard causing a crash

See original GitHub issue

Android Studio version: 3.6.1
Firebase Component: Firestore (Database, Firestore, Storage, Functions, etc)
Component version: 21.4.3

[REQUIRED] Step 3: Describe the problem

java.lang.RuntimeException: Internal error in Cloud Firestore (21.4.3) happens

Steps to reproduce:

shrinkResources true
minifyEnabled true
proguardFiles 'proguard-rules.pro'

and attempt to read a collection.

Error goes away if I put -keep class io.opencensus.trace.** {*;} in proguard-rules.pro.

Relevant Code:

E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.havedone.android.debug, PID: 18702
    java.lang.RuntimeException: Internal error in Cloud Firestore (21.4.3).
        at com.google.firebase.firestore.util.AsyncQueue.lambda$panic$3(com.google.firebase:firebase-firestore@@21.4.3:534)
        at com.google.firebase.firestore.util.AsyncQueue$$Lambda$3.run(Unknown Source:2)
        at android.os.Handler.handleCallback(Handler.java:883)
        at android.os.Handler.dispatchMessage(Handler.java:100)
        at android.os.Looper.loop(Looper.java:214)
        at android.app.ActivityThread.main(ActivityThread.java:7356)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
     Caused by: java.lang.ExceptionInInitializerError
        at io.opencensus.trace.unsafe.ContextUtils.getValue(ContextUtils.java:74)
        at io.grpc.internal.CensusTracingModule$TracingClientInterceptor.interceptCall(CensusTracingModule.java:386)
        at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:156)
        at io.grpc.internal.CensusStatsModule$StatsClientInterceptor.interceptCall(CensusStatsModule.java:691)
        at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:156)
        at io.grpc.internal.ManagedChannelImpl.newCall(ManagedChannelImpl.java:814)
        at io.grpc.internal.ForwardingManagedChannel.newCall(ForwardingManagedChannel.java:63)
        at io.grpc.android.AndroidChannelBuilder$AndroidChannel.newCall(AndroidChannelBuilder.java:288)
        at com.google.firebase.firestore.remote.GrpcCallProvider.lambda$createClientCall$0(com.google.firebase:firebase-firestore@@21.4.3:138)
        at com.google.firebase.firestore.remote.GrpcCallProvider$$Lambda$1.then(Unknown Source:4)
        at com.google.android.gms.tasks.zzf.run(Unknown Source:2)
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:462)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:301)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
        at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor$DelayedStartFactory.run(com.google.firebase:firebase-firestore@@21.4.3:229)
        at java.lang.Thread.run(Thread.java:919)
     Caused by: java.lang.RuntimeException: java.lang.NoSuchMethodException: io.opencensus.trace.Span$Options.values []
        at java.lang.Enum.enumValues(Enum.java:270)
        at java.lang.Enum.access$000(Enum.java:61)
        at java.lang.Enum$1.create(Enum.java:277)
        at java.lang.Enum$1.create(Enum.java:275)
        at libcore.util.BasicLruCache.get(BasicLruCache.java:63)
        at java.lang.Enum.getSharedConstants(Enum.java:289)
        at java.lang.Class.getEnumConstantsShared(Class.java:2428)
        at java.util.EnumSet.getUniverse(EnumSet.java:407)
        at java.util.EnumSet.noneOf(EnumSet.java:109)
        at io.opencensus.trace.Span.<clinit>(Span.java:63)
        at io.opencensus.trace.unsafe.ContextUtils.getValue(ContextUtils.java:74) 
        at io.grpc.internal.CensusTracingModule$TracingClientInterceptor.interceptCall(CensusTracingModule.java:386) 
        at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:156) 
        at io.grpc.internal.CensusStatsModule$StatsClientInterceptor.interceptCall(CensusStatsModule.java:691) 
        at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:156) 
        at io.grpc.internal.ManagedChannelImpl.newCall(ManagedChannelImpl.java:814) 
        at io.grpc.internal.ForwardingManagedChannel.newCall(ForwardingManagedChannel.java:63) 
        at io.grpc.android.AndroidChannelBuilder$AndroidChannel.newCall(AndroidChannelBuilder.java:288) 
        at com.google.firebase.firestore.remote.GrpcCallProvider.lambda$createClientCall$0(com.google.firebase:firebase-firestore@@21.4.3:138) 
        at com.google.firebase.firestore.remote.GrpcCallProvider$$Lambda$1.then(Unknown Source:4) 
        at com.google.android.gms.tasks.zzf.run(Unknown Source:2) 
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:462) 
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:301) 
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) 
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) 
        at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor$DelayedStartFactory.run(com.google.firebase:firebase-firestore@@21.4.3:229) 
        at java.lang.Thread.run(Thread.java:919) 
     Caused by: java.lang.NoSuchMethodException: io.opencensus.trace.Span$Options.values []
        at java.lang.Class.getMethod(Class.java:2072)
        at java.lang.Class.getDeclaredMethod(Class.java:2050)
        at java.lang.Enum.enumValues(Enum.java:267)
        at java.lang.Enum.access$000(Enum.java:61) 
        at java.lang.Enum$1.create(Enum.java:277) 
        at java.lang.Enum$1.create(Enum.java:275) 
        at libcore.util.BasicLruCache.get(BasicLruCache.java:63) 
        at java.lang.Enum.getSharedConstants(Enum.java:289) 
        at java.lang.Class.getEnumConstantsShared(Class.java:2428) 
        at java.util.EnumSet.getUniverse(EnumSet.java:407) 
        at java.util.EnumSet.noneOf(EnumSet.java:109) 
        at io.opencensus.trace.Span.<clinit>(Span.java:63) 
        at io.opencensus.trace.unsafe.ContextUtils.getValue(ContextUtils.java:74) 
        at io.grpc.internal.CensusTracingModule$TracingClientInterceptor.interceptCall(CensusTracingModule.java:386) 
        at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:156) 
        at io.grpc.internal.CensusStatsModule$StatsClientInterceptor.interceptCall(CensusStatsModule.java:691) 
        at io.grpc.ClientInterceptors$InterceptorChannel.newCall(ClientInterceptors.java:156) 
        at io.grpc.internal.ManagedChannelImpl.newCall(ManagedChannelImpl.java:814) 
        at io.grpc.internal.ForwardingManagedChannel.newCall(ForwardingManagedChannel.java:63) 
        at io.grpc.android.AndroidChannelBuilder$AndroidChannel.newCall(AndroidChannelBuilder.java:288) 
        at com.google.firebase.firestore.remote.GrpcCallProvider.lambda$createClientCall$0(com.google.firebase:firebase-firestore@@21.4.3:138) 
        at com.google.firebase.firestore.remote.GrpcCallProvider$$Lambda$1.then(Unknown Source:4) 
        at com.google.android.gms.tasks.zzf.run(Unknown Source:2) 
        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:462) 
        at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
        at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:301) 
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167) 
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641) 
        at com.google.firebase.firestore.util.AsyncQueue$SynchronizedShutdownAwareExecutor$DelayedStartFactory.run(com.google.firebase:firebase-firestore@@21.4.3:229) 
        at java.lang.Thread.run(Thread.java:919)

Issue Analytics

State:
Created 3 years ago
Comments:9 (3 by maintainers)

Top GitHub Comments

1reaction

thebrianchencommented, May 28, 2020

@androks @tomislavhofman It seems that the underlying issue is that java.lang.EnumSet is being removed by proguard. Does making sure that enum fields are not being removed (stackoverflow post) resolve the issue for you?

0reactions

argzdevcommented, Dec 22, 2021

Given that there seems to be no updates, I believe this old issue has been addressed and fixed. Please open a new ticket if you ever encounter the same issue again. Thanks!

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