AGP 8.8 fail release build : R8: java.lang.NullPointerException: Cannot read field "b" because the return value of "com.android.tools.r8.internal.BS.a(com.android.tools.r8.internal.cR)" is null` [389508413]

Fixed

Bug

Status Update

No update yet.

Description

eb...@netflix.com

created issue #1

Jan 13, 2025 01:13AM

DESCRIBE THE ISSUE IN DETAIL:

STEPS TO REPRODUCE:

Update to AGP 8.8
Launch assembleRelease on our app
Failure on R8 : ERROR: R8: java.lang.NullPointerException: Cannot read field "b" because the return value of "com.android.tools.r8.internal.BS.a(com.android.tools.r8.internal.cR)" is null

Our R8 rules are (we're using a third party obfuscation tool):

-dontobfuscate
-dontoptimize
-dontshrink

Our project is complex, it would be a challenge to create a repro project. Here the full stack-trace:

* What went wrong:
Execution failed for task ':app:minifyReleaseWithR8'.
> A failure occurred while executing com.android.build.gradle.internal.tasks.R8Task$R8Runnable
   > Compilation failed to complete

* Try:
> Run with --info or --debug option to get more log output.
> Get more help at https://help.gradle.org.

* Exception is:
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:minifyReleaseWithR8'.
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.lambda$executeIfValid$1(ExecuteActionsTaskExecuter.java:130)
        at org.gradle.internal.Try$Failure.ifSuccessfulOrElse(Try.java:293)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeIfValid(ExecuteActionsTaskExecuter.java:128)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:116)
        at org.gradle.api.internal.tasks.execution.ProblemsTaskPathTrackingTaskExecuter.execute(ProblemsTaskPathTrackingTaskExecuter.java:40)
        at org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:46)
        at org.gradle.api.internal.tasks.execution.ResolveTaskExecutionModeExecuter.execute(ResolveTaskExecutionModeExecuter.java:51)
        at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:57)
        at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:74)
        at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:36)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.executeTask(EventFiringTaskExecuter.java:77)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:55)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:52)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:209)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:52)
        at org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:42)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:331)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:318)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.lambda$execute$0(DefaultTaskExecutionGraph.java:314)
        at org.gradle.internal.operations.CurrentBuildOperationRef.with(CurrentBuildOperationRef.java:85)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:314)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:303)
        at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:459)
        at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:376)
        at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
        at org.gradle.internal.concurrent.AbstractManagedExecutor$1.run(AbstractManagedExecutor.java:48)
Caused by: org.gradle.workers.internal.DefaultWorkerExecutor$WorkExecutionException: A failure occurred while executing com.android.build.gradle.internal.tasks.R8Task$R8Runnable
        at org.gradle.workers.internal.DefaultWorkerExecutor$WorkItemExecution.waitForCompletion(DefaultWorkerExecutor.java:287)
        at org.gradle.internal.work.DefaultAsyncWorkTracker.lambda$waitForItemsAndGatherFailures$2(DefaultAsyncWorkTracker.java:130)
        at org.gradle.internal.Factories$1.create(Factories.java:31)
        at org.gradle.internal.work.DefaultWorkerLeaseService.withoutLocks(DefaultWorkerLeaseService.java:335)
        at org.gradle.internal.work.DefaultWorkerLeaseService.withoutLocks(DefaultWorkerLeaseService.java:318)
        at org.gradle.internal.work.DefaultWorkerLeaseService.withoutLock(DefaultWorkerLeaseService.java:323)
        at org.gradle.internal.work.DefaultAsyncWorkTracker.waitForItemsAndGatherFailures(DefaultAsyncWorkTracker.java:126)
        at org.gradle.internal.work.DefaultAsyncWorkTracker.waitForItemsAndGatherFailures(DefaultAsyncWorkTracker.java:92)
        at org.gradle.internal.work.DefaultAsyncWorkTracker.waitForAll(DefaultAsyncWorkTracker.java:78)
        at org.gradle.internal.work.DefaultAsyncWorkTracker.waitForCompletion(DefaultAsyncWorkTracker.java:66)
        at org.gradle.api.internal.tasks.execution.TaskExecution$3.run(TaskExecution.java:252)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:29)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$1.execute(DefaultBuildOperationRunner.java:26)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:47)
        at org.gradle.api.internal.tasks.execution.TaskExecution.executeAction(TaskExecution.java:229)
        at org.gradle.api.internal.tasks.execution.TaskExecution.executeActions(TaskExecution.java:212)
        at org.gradle.api.internal.tasks.execution.TaskExecution.executeWithPreviousOutputFiles(TaskExecution.java:195)
        at org.gradle.api.internal.tasks.execution.TaskExecution.execute(TaskExecution.java:162)
        at org.gradle.internal.execution.steps.ExecuteStep.executeInternal(ExecuteStep.java:105)
        at org.gradle.internal.execution.steps.ExecuteStep.access$000(ExecuteStep.java:44)
        at org.gradle.internal.execution.steps.ExecuteStep$1.call(ExecuteStep.java:59)
        at org.gradle.internal.execution.steps.ExecuteStep$1.call(ExecuteStep.java:56)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:209)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
        at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:56)
        at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:44)
        at org.gradle.internal.execution.steps.CancelExecutionStep.execute(CancelExecutionStep.java:42)
        at org.gradle.internal.execution.steps.TimeoutStep.executeWithoutTimeout(TimeoutStep.java:75)
        at org.gradle.internal.execution.steps.TimeoutStep.execute(TimeoutStep.java:55)
        at org.gradle.internal.execution.steps.PreCreateOutputParentsStep.execute(PreCreateOutputParentsStep.java:50)
        at org.gradle.internal.execution.steps.PreCreateOutputParentsStep.execute(PreCreateOutputParentsStep.java:28)
        at org.gradle.internal.execution.steps.RemovePreviousOutputsStep.execute(RemovePreviousOutputsStep.java:67)
        at org.gradle.internal.execution.steps.RemovePreviousOutputsStep.execute(RemovePreviousOutputsStep.java:37)
        at org.gradle.internal.execution.steps.BroadcastChangingOutputsStep.execute(BroadcastChangingOutputsStep.java:61)
        at org.gradle.internal.execution.steps.BroadcastChangingOutputsStep.execute(BroadcastChangingOutputsStep.java:26)
        at org.gradle.internal.execution.steps.CaptureOutputsAfterExecutionStep.execute(CaptureOutputsAfterExecutionStep.java:69)
        at org.gradle.internal.execution.steps.CaptureOutputsAfterExecutionStep.execute(CaptureOutputsAfterExecutionStep.java:46)
        at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:40)
        at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:29)
        at org.gradle.internal.execution.steps.BuildCacheStep.executeWithoutCache(BuildCacheStep.java:189)
        at org.gradle.internal.execution.steps.BuildCacheStep.executeAndStoreInCache(BuildCacheStep.java:145)
        at org.gradle.internal.execution.steps.BuildCacheStep.lambda$executeWithCache$4(BuildCacheStep.java:101)
        at org.gradle.internal.execution.steps.BuildCacheStep.lambda$executeWithCache$5(BuildCacheStep.java:101)
        at org.gradle.internal.Try$Success.map(Try.java:175)
        at org.gradle.internal.execution.steps.BuildCacheStep.executeWithCache(BuildCacheStep.java:85)
        at org.gradle.internal.execution.steps.BuildCacheStep.lambda$execute$0(BuildCacheStep.java:74)
        at org.gradle.internal.Either$Left.fold(Either.java:115)
        at org.gradle.internal.execution.caching.CachingState.fold(CachingState.java:62)
        at org.gradle.internal.execution.steps.BuildCacheStep.execute(BuildCacheStep.java:73)
        at org.gradle.internal.execution.steps.BuildCacheStep.execute(BuildCacheStep.java:48)
        at org.gradle.internal.execution.steps.StoreExecutionStateStep.execute(StoreExecutionStateStep.java:46)
        at org.gradle.internal.execution.steps.StoreExecutionStateStep.execute(StoreExecutionStateStep.java:35)
        at org.gradle.internal.execution.steps.SkipUpToDateStep.executeBecause(SkipUpToDateStep.java:75)
        at org.gradle.internal.execution.steps.SkipUpToDateStep.lambda$execute$2(SkipUpToDateStep.java:53)
        at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:53)
        at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:35)
        at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute(MarkSnapshottingInputsFinishedStep.java:37)
        at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsFinishedStep.execute(MarkSnapshottingInputsFinishedStep.java:27)
        at org.gradle.internal.execution.steps.ResolveIncrementalCachingStateStep.executeDelegate(ResolveIncrementalCachingStateStep.java:49)
        at org.gradle.internal.execution.steps.ResolveIncrementalCachingStateStep.executeDelegate(ResolveIncrementalCachingStateStep.java:27)
        at org.gradle.internal.execution.steps.AbstractResolveCachingStateStep.execute(AbstractResolveCachingStateStep.java:71)
        at org.gradle.internal.execution.steps.AbstractResolveCachingStateStep.execute(AbstractResolveCachingStateStep.java:39)
        at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:65)
        at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:36)
        at org.gradle.internal.execution.steps.ValidateStep.execute(ValidateStep.java:107)
        at org.gradle.internal.execution.steps.ValidateStep.execute(ValidateStep.java:56)
        at org.gradle.internal.execution.steps.AbstractCaptureStateBeforeExecutionStep.execute(AbstractCaptureStateBeforeExecutionStep.java:64)
        at org.gradle.internal.execution.steps.AbstractCaptureStateBeforeExecutionStep.execute(AbstractCaptureStateBeforeExecutionStep.java:43)
        at org.gradle.internal.execution.steps.AbstractSkipEmptyWorkStep.executeWithNonEmptySources(AbstractSkipEmptyWorkStep.java:125)
        at org.gradle.internal.execution.steps.AbstractSkipEmptyWorkStep.execute(AbstractSkipEmptyWorkStep.java:56)
        at org.gradle.internal.execution.steps.AbstractSkipEmptyWorkStep.execute(AbstractSkipEmptyWorkStep.java:36)
        at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsStartedStep.execute(MarkSnapshottingInputsStartedStep.java:38)
        at org.gradle.internal.execution.steps.LoadPreviousExecutionStateStep.execute(LoadPreviousExecutionStateStep.java:36)
        at org.gradle.internal.execution.steps.LoadPreviousExecutionStateStep.execute(LoadPreviousExecutionStateStep.java:23)
        at org.gradle.internal.execution.steps.HandleStaleOutputsStep.execute(HandleStaleOutputsStep.java:75)
        at org.gradle.internal.execution.steps.HandleStaleOutputsStep.execute(HandleStaleOutputsStep.java:41)
        at org.gradle.internal.execution.steps.AssignMutableWorkspaceStep.lambda$execute$0(AssignMutableWorkspaceStep.java:35)
        at org.gradle.api.internal.tasks.execution.TaskExecution$4.withWorkspace(TaskExecution.java:289)
        at org.gradle.internal.execution.steps.AssignMutableWorkspaceStep.execute(AssignMutableWorkspaceStep.java:31)
        at org.gradle.internal.execution.steps.AssignMutableWorkspaceStep.execute(AssignMutableWorkspaceStep.java:22)
        at org.gradle.internal.execution.steps.ChoosePipelineStep.execute(ChoosePipelineStep.java:40)
        at org.gradle.internal.execution.steps.ChoosePipelineStep.execute(ChoosePipelineStep.java:23)
        at org.gradle.internal.execution.steps.ExecuteWorkBuildOperationFiringStep.lambda$execute$2(ExecuteWorkBuildOperationFiringStep.java:67)
        at org.gradle.internal.execution.steps.ExecuteWorkBuildOperationFiringStep.execute(ExecuteWorkBuildOperationFiringStep.java:67)
        at org.gradle.internal.execution.steps.ExecuteWorkBuildOperationFiringStep.execute(ExecuteWorkBuildOperationFiringStep.java:39)
        at org.gradle.internal.execution.steps.IdentityCacheStep.execute(IdentityCacheStep.java:46)
        at org.gradle.internal.execution.steps.IdentityCacheStep.execute(IdentityCacheStep.java:34)
        at org.gradle.internal.execution.steps.IdentifyStep.execute(IdentifyStep.java:48)
        at org.gradle.internal.execution.steps.IdentifyStep.execute(IdentifyStep.java:35)
        at org.gradle.internal.execution.impl.DefaultExecutionEngine$1.execute(DefaultExecutionEngine.java:61)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeIfValid(ExecuteActionsTaskExecuter.java:127)
        at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:116)
        at org.gradle.api.internal.tasks.execution.ProblemsTaskPathTrackingTaskExecuter.execute(ProblemsTaskPathTrackingTaskExecuter.java:40)
        at org.gradle.api.internal.tasks.execution.FinalizePropertiesTaskExecuter.execute(FinalizePropertiesTaskExecuter.java:46)
        at org.gradle.api.internal.tasks.execution.ResolveTaskExecutionModeExecuter.execute(ResolveTaskExecutionModeExecuter.java:51)
        at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:57)
        at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:74)
        at org.gradle.api.internal.tasks.execution.CatchExceptionTaskExecuter.execute(CatchExceptionTaskExecuter.java:36)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.executeTask(EventFiringTaskExecuter.java:77)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:55)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter$1.call(EventFiringTaskExecuter.java:52)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:209)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
        at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:52)
        at org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:42)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:331)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:318)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.lambda$execute$0(DefaultTaskExecutionGraph.java:314)
        at org.gradle.internal.operations.CurrentBuildOperationRef.with(CurrentBuildOperationRef.java:85)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:314)
        at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:303)
        at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:459)
        at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:376)
        at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
        at org.gradle.internal.concurrent.AbstractManagedExecutor$1.run(AbstractManagedExecutor.java:48)
Caused by: com.android.tools.r8.CompilationFailedException: Compilation failed to complete
        at Version.fakeStackEntry(Version_8.8.18.java:0)
        at com.android.tools.r8.T.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:5)
        at com.android.tools.r8.internal.Fu.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:82)
        at com.android.tools.r8.internal.Fu.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:32)
        at com.android.tools.r8.internal.Fu.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:31)
        at com.android.tools.r8.R8.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:19)
        at com.android.tools.r8.R8.run(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:3)
        at com.android.builder.dexing.R8Tool.runR8(r8Tool.kt:350)
        at com.android.build.gradle.internal.tasks.R8Task$Companion.shrink(R8Task.kt:822)
        at com.android.build.gradle.internal.tasks.R8Task$R8Runnable.execute(R8Task.kt:900)
        at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:63)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:66)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:62)
        at org.gradle.internal.classloader.ClassLoaderUtils.executeInClassloader(ClassLoaderUtils.java:100)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1.lambda$execute$0(NoIsolationWorkerFactory.java:62)
        at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:44)
        at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:41)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:209)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
        at org.gradle.workers.internal.AbstractWorker.executeWrappedInBuildOperation(AbstractWorker.java:41)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1.execute(NoIsolationWorkerFactory.java:59)
        at org.gradle.workers.internal.DefaultWorkerExecutor.lambda$submitWork$0(DefaultWorkerExecutor.java:174)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:194)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.access$700(DefaultConditionalExecutionQueue.java:127)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner$1.run(DefaultConditionalExecutionQueue.java:169)
        at org.gradle.internal.Factories$1.create(Factories.java:31)
        at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:263)
        at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:127)
        at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:132)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:164)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:133)
        ... 2 more
Caused by: java.lang.NullPointerException: Cannot read field "b" because the return value of "com.android.tools.r8.internal.BS.a(com.android.tools.r8.internal.cR)" is null
        at com.android.tools.r8.internal.eR.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:213)
        at com.android.tools.r8.internal.eR.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:968)
        at com.android.tools.r8.internal.eR.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:1126)
        at com.android.tools.r8.internal.eR.b(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:144)
        at com.android.tools.r8.internal.MA.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:273)
        at com.android.tools.r8.internal.TR.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:251)
        at com.android.tools.r8.graph.F2.c(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:3)
        at com.android.tools.r8.graph.K4.b(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:5)
        at com.android.tools.r8.graph.L4.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:3)
        at com.android.tools.r8.graph.J4.b(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:2)
        at com.android.tools.r8.graph.L4.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:1)
        at com.android.tools.r8.graph.K4.b(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:3)
        at com.android.tools.r8.graph.F2.h(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:2)
        at com.android.tools.r8.graph.F2.n(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:1)
        at com.android.tools.r8.internal.TR.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:219)
        at com.android.tools.r8.internal.nq0.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:23)
        at com.android.tools.r8.internal.nq0.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:34)
        at com.android.tools.r8.internal.nq0.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:17)
        Suppressed: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
                at com.android.tools.r8.internal.Fu.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:132)
                at com.android.tools.r8.R8.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:1249)
                at com.android.tools.r8.R8.c(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:8)
                at com.android.tools.r8.R8.b(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:1)
                at com.android.tools.r8.internal.Fu.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:28)
                at com.android.tools.r8.R8.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:19)
                at com.android.tools.r8.R8.run(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:3)
                at com.android.builder.dexing.R8Tool.runR8(r8Tool.kt:350)
                at com.android.build.gradle.internal.tasks.R8Task$Companion.shrink(R8Task.kt:822)
                at com.android.build.gradle.internal.tasks.R8Task$R8Runnable.execute(R8Task.kt:900)
                at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:63)
                at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:66)
                at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:62)
                at org.gradle.internal.classloader.ClassLoaderUtils.executeInClassloader(ClassLoaderUtils.java:100)
                at org.gradle.workers.internal.NoIsolationWorkerFactory$1.lambda$execute$0(NoIsolationWorkerFactory.java:62)
                at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:44)
                at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:41)
                at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:209)
                at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
                at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
                at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
                at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
                at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
                at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
                at org.gradle.workers.internal.AbstractWorker.executeWrappedInBuildOperation(AbstractWorker.java:41)
                at org.gradle.workers.internal.NoIsolationWorkerFactory$1.execute(NoIsolationWorkerFactory.java:59)
                at org.gradle.workers.internal.DefaultWorkerExecutor.lambda$submitWork$0(DefaultWorkerExecutor.java:174)
                at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
                at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:194)
                at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.access$700(DefaultConditionalExecutionQueue.java:127)
                at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner$1.run(DefaultConditionalExecutionQueue.java:169)
                at org.gradle.internal.Factories$1.create(Factories.java:31)
                at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:263)
                at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:127)
                at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:132)
                at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:164)
                at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:133)
                at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
                at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
                at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
                at org.gradle.internal.concurrent.AbstractManagedExecutor$1.run(AbstractManagedExecutor.java:48)
                at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
                at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
                at java.base/java.lang.Thread.run(Thread.java:840)
        Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
                at java.base/java.util.concurrent.ForkJoinTask.reportExecutionException(ForkJoinTask.java:605)
                at java.base/java.util.concurrent.ForkJoinTask.get(ForkJoinTask.java:981)
                at com.android.tools.r8.internal.oq0.awaitFutures(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:4)
                at com.android.tools.r8.internal.aq0.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:2)
                at com.android.tools.r8.internal.aq0.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:13)
                at com.android.tools.r8.internal.aq0.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:14)
                at com.android.tools.r8.internal.nq0.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:15)
                at com.android.tools.r8.internal.nq0.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:33)
                at com.android.tools.r8.internal.nq0.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:25)
                at com.android.tools.r8.internal.nq0.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:22)
                at com.android.tools.r8.internal.TR.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:203)
                at com.android.tools.r8.R8.a(R8_8.8.18_9b4b11a8a876a48ac24063637e04d2dfb3a8d86172b84ba7a90f97001fecb008:797)
                ... 42 more
        Caused by: java.lang.NullPointerException
                at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
                at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
                at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
                at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
                at java.base/java.util.concurrent.ForkJoinTask.getThrowableException(ForkJoinTask.java:564)
                at java.base/java.util.concurrent.ForkJoinTask.reportExecutionException(ForkJoinTask.java:604)
                ... 53 more
        Caused by: [CIRCULAR REFERENCE: java.lang.NullPointerException: Cannot read field "b" because the return value of "com.android.tools.r8.internal.BS.a(com.android.tools.r8.internal.cR)" is null]

Comments

ka...@google.com <ka...@google.com> Jan 13, 2025 10:08AM

Assigned to an...@google.com.

ch...@google.com <ch...@google.com> #2Jan 13, 2025 01:13PM

Reassigned to ch...@google.com.

Retraced stack trace:

Caused by: com.android.tools.r8.CompilationFailedException: Compilation failed to complete
        at Version.fakeStackEntry(Version_8.8.18.java)
        at com.android.tools.r8.InternalCompilationFailedExceptionUtils.create(InternalCompilationFailedExceptionUtils.java:29)
        at com.android.tools.r8.utils.ExceptionUtils.failWithFakeEntry(ExceptionUtils.java:145)
        at com.android.tools.r8.utils.ExceptionUtils.failCompilation(ExceptionUtils.java:89)
        at com.android.tools.r8.utils.ExceptionUtils.withCompilationHandler(ExceptionUtils.java:83)
        at com.android.tools.r8.utils.ExceptionUtils.withR8CompilationHandler(ExceptionUtils.java:69)
        at com.android.tools.r8.R8.runForTesting(R8.java:238)
        at com.android.tools.r8.R8.run(R8.java:193)
        at com.android.builder.dexing.R8Tool.runR8(r8Tool.kt:350)
        at com.android.build.gradle.internal.tasks.R8Task$Companion.shrink(R8Task.kt:822)
        at com.android.build.gradle.internal.tasks.R8Task$R8Runnable.execute(R8Task.kt:900)
        at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:63)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:66)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:62)
        at org.gradle.internal.classloader.ClassLoaderUtils.executeInClassloader(ClassLoaderUtils.java:100)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1.lambda$execute$0(NoIsolationWorkerFactory.java:62)
        at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:44)
        at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:41)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:209)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
        at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
        at org.gradle.workers.internal.AbstractWorker.executeWrappedInBuildOperation(AbstractWorker.java:41)
        at org.gradle.workers.internal.NoIsolationWorkerFactory$1.execute(NoIsolationWorkerFactory.java:59)
        at org.gradle.workers.internal.DefaultWorkerExecutor.lambda$submitWork$0(DefaultWorkerExecutor.java:174)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:194)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.access$700(DefaultConditionalExecutionQueue.java:127)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner$1.run(DefaultConditionalExecutionQueue.java:169)
        at org.gradle.internal.Factories$1.create(Factories.java:31)
        at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:263)
        at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:127)
        at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:132)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:164)
        at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:133)
        ... 2 more
Caused by: java.lang.NullPointerException: Cannot read field "b" because the return value of "com.android.tools.r8.internal.BS.a(com.android.tools.r8.internal.cR)" is null
        at com.android.tools.r8.ir.regalloc.LinearScanRegisterAllocator.allocateSingleInterval(LinearScanRegisterAllocator.java:1881)
        at com.android.tools.r8.ir.regalloc.LinearScanRegisterAllocator.performLinearScan(LinearScanRegisterAllocator.java:1041)
        at com.android.tools.r8.ir.regalloc.LinearScanRegisterAllocator.performAllocation(LinearScanRegisterAllocator.java:813)
        at com.android.tools.r8.ir.regalloc.LinearScanRegisterAllocator.retryAllocation(LinearScanRegisterAllocator.java:798)
        at com.android.tools.r8.ir.regalloc.LinearScanRegisterAllocator.performAllocation(LinearScanRegisterAllocator.java:835)
        at com.android.tools.r8.ir.regalloc.LinearScanRegisterAllocator.performAllocation(LinearScanRegisterAllocator.java:794)
        at com.android.tools.r8.ir.regalloc.LinearScanRegisterAllocator.allocateRegisters(LinearScanRegisterAllocator.java:335)
        at com.android.tools.r8.ir.conversion.IRToDexFinalizer.performRegisterAllocation(IRToDexFinalizer.java:76)
        at com.android.tools.r8.ir.conversion.IRToDexFinalizer.finalizeCode(IRToDexFinalizer.java:49)
        at com.android.tools.r8.ir.conversion.IRToDexFinalizer.finalizeCode(IRToDexFinalizer.java:23)
        at com.android.tools.r8.ir.conversion.LirConverter.finalizeLirMethodToOutputFormat(LirConverter.java:215)
        at com.android.tools.r8.ir.conversion.LirConverter.lambda$finalizeLirToOutputFormat$6(LirConverter.java:169)
        at com.android.tools.r8.graph.DexProgramClass.lambda$forEachProgramMethodMatching$12(DexProgramClass.java:289)
        at com.android.tools.r8.graph.MethodCollection.lambda$forEachMethodMatching$0(MethodCollection.java:136)
        at com.android.tools.r8.graph.MethodCollectionBacking.lambda$forEachMethod$0(MethodCollectionBacking.java:61)
        at com.android.tools.r8.graph.MethodArrayBacking.traverse(MethodArrayBacking.java:76)
        at com.android.tools.r8.graph.MethodCollectionBacking.forEachMethod(MethodCollectionBacking.java:58)
        at com.android.tools.r8.graph.MethodCollectionBacking.forEachMethod(MethodCollectionBacking.java:54)
        at com.android.tools.r8.graph.MethodCollection.forEachMethodMatching(MethodCollection.java:133)
        at com.android.tools.r8.graph.DexProgramClass.forEachProgramMethodMatching(DexProgramClass.java:288)
        at com.android.tools.r8.graph.DexProgramClass.forEachProgramMethod(DexProgramClass.java:283)
        at com.android.tools.r8.ir.conversion.LirConverter.lambda$finalizeLirToOutputFormat$7(LirConverter.java:167)
        at com.android.tools.r8.utils.ThreadUtils.lambda$processItems$4(ThreadUtils.java:126)
        at com.android.tools.r8.utils.ThreadUtils.lambda$processItems$6(ThreadUtils.java:167)
        at com.android.tools.r8.utils.ThreadUtils.lambda$processItemsWithResultsThatMatches$2(ThreadUtils.java:111)
        Suppressed: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
                at com.android.tools.r8.utils.ExceptionUtils.unwrapExecutionException(ExceptionUtils.java:227)
                at com.android.tools.r8.R8.runInternal(R8.java:897)
                at com.android.tools.r8.R8.runInternal(R8.java:258)
                at com.android.tools.r8.R8.lambda$runForTesting$1(R8.java:242)
                at com.android.tools.r8.utils.ExceptionUtils.withCompilationHandler(ExceptionUtils.java:80)
                at com.android.tools.r8.utils.ExceptionUtils.withR8CompilationHandler(ExceptionUtils.java:69)
                at com.android.tools.r8.R8.runForTesting(R8.java:238)
                at com.android.tools.r8.R8.run(R8.java:193)
                at com.android.builder.dexing.R8Tool.runR8(r8Tool.kt:350)
                at com.android.build.gradle.internal.tasks.R8Task$Companion.shrink(R8Task.kt:822)
                at com.android.build.gradle.internal.tasks.R8Task$R8Runnable.execute(R8Task.kt:900)
                at org.gradle.workers.internal.DefaultWorkerServer.execute(DefaultWorkerServer.java:63)
                at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:66)
                at org.gradle.workers.internal.NoIsolationWorkerFactory$1$1.create(NoIsolationWorkerFactory.java:62)
                at org.gradle.internal.classloader.ClassLoaderUtils.executeInClassloader(ClassLoaderUtils.java:100)
                at org.gradle.workers.internal.NoIsolationWorkerFactory$1.lambda$execute$0(NoIsolationWorkerFactory.java:62)
                at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:44)
                at org.gradle.workers.internal.AbstractWorker$1.call(AbstractWorker.java:41)
                at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:209)
                at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
                at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
                at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
                at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
                at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
                at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
                at org.gradle.workers.internal.AbstractWorker.executeWrappedInBuildOperation(AbstractWorker.java:41)
                at org.gradle.workers.internal.NoIsolationWorkerFactory$1.execute(NoIsolationWorkerFactory.java:59)
                at org.gradle.workers.internal.DefaultWorkerExecutor.lambda$submitWork$0(DefaultWorkerExecutor.java:174)
                at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
                at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:194)
                at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.access$700(DefaultConditionalExecutionQueue.java:127)
                at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner$1.run(DefaultConditionalExecutionQueue.java:169)
                at org.gradle.internal.Factories$1.create(Factories.java:31)
                at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:263)
                at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:127)
                at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:132)
                at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:164)
                at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:133)
                at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
                at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
                at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
                at org.gradle.internal.concurrent.AbstractManagedExecutor$1.run(AbstractManagedExecutor.java:48)
                at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
                at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
                at java.base/java.lang.Thread.run(Thread.java:840)
        Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
                at java.base/java.util.concurrent.ForkJoinTask.reportExecutionException(ForkJoinTask.java:605)
                at java.base/java.util.concurrent.ForkJoinTask.get(ForkJoinTask.java:981)
                at com.android.tools.r8.threading.providers.blocking.ThreadingModuleBlocking.awaitFutures(ThreadingModuleBlocking.java:40)
                at com.android.tools.r8.threading.TaskCollection.await(TaskCollection.java:68)
                at com.android.tools.r8.threading.TaskCollection.awaitWithResults(TaskCollection.java:139)
                at com.android.tools.r8.threading.TaskCollection.awaitWithResults(TaskCollection.java:146)
                at com.android.tools.r8.utils.ThreadUtils.processItemsWithResultsThatMatches(ThreadUtils.java:115)
                at com.android.tools.r8.utils.ThreadUtils.processItemsWithResults(ThreadUtils.java:97)
                at com.android.tools.r8.utils.ThreadUtils.processItems(ThreadUtils.java:164)
                at com.android.tools.r8.utils.ThreadUtils.processItems(ThreadUtils.java:140)
                at com.android.tools.r8.utils.ThreadUtils.processItems(ThreadUtils.java:124)
                at com.android.tools.r8.ir.conversion.LirConverter.finalizeLirToOutputFormat(LirConverter.java:164)
                at com.android.tools.r8.R8.runInternal(R8.java:879)
                ... 42 more
        Caused by: java.lang.NullPointerException
                at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
                at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77)
                at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
                at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499)
                at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:480)
                at java.base/java.util.concurrent.ForkJoinTask.getThrowableException(ForkJoinTask.java:564)
                at java.base/java.util.concurrent.ForkJoinTask.reportExecutionException(ForkJoinTask.java:604)
                ... 53 more
        Caused by: [CIRCULAR REFERENCE: java.lang.NullPointerException: Cannot read field "b" because the return value of "com.android.tools.r8.internal.BS.a(com.android.tools.r8.internal.cR)" is null]

ch...@google.com <ch...@google.com> #3Jan 13, 2025 01:29PM

Would it be possible for you to share a compiler input dump? This is a zip that contains the Java class files, keep rules, etc. which allows reproducing the exact build. You could share this privately with christofferqa@google.com and sgjesse@google.com.

If not, we would likely need your help to narrow down the culprit commit. Can you check if R8 8.8.12-dev works for you? If so, can you find the first version with the above error? The versions to try would be:

Version 8.8.17-dev
Version 8.8.16-dev
Version 8.8.15-dev
Version 8.8.14-dev
Version 8.8.13-dev
Version 8.8.12-dev

You can build with these versions as described in https://r8.googlesource.com/r8/#replacing-r8-in-agp.

eb...@netflix.com <eb...@netflix.com> #4Jan 13, 2025 05:36PM

I tried the compiler output using gradle command bit I'm getting lot of errors like:

Failed to transform animal-sniffer-annotations-1.23.jar (org.codehaus.mojo:animal-sniffer-annotations:1.23) to match attributes {artifactType=android-dex, dexing-component-attributes=ComponentSpecificParameters(minSdkVersion=24, debuggable=false, enableCoreLibraryDesugaring=true, enableGlobalSynthetics=true, enableApiModeling=true, dependenciesClassesAreInstrumented=false, asmTransformComponent=null, useJacocoTransformInstrumentation=false, enableDesugaring=true, needsClasspath=false, useFullClasspath=false, componentIfUsingFullClasspath=null), org.gradle.category=library, org.gradle.libraryelements=jar, org.gradle.status=release, org.gradle.usage=java-runtime}.

I'll try the dev builds later...

ch...@google.com <ch...@google.com> #5Jan 13, 2025 05:57PM

Can you try running:

./gradlew assembleRelease --no-daemon \
  -Dcom.android.tools.r8.dumpinputtodirectory=/path/to/dumps \
  -Dcom.android.tools.r8.dump.filter.buildproperty.tool=R8

Message last modified on Jan 13, 2025 05:57PM

eb...@netflix.com <eb...@netflix.com> #6Jan 13, 2025 06:37PM

I was able to confirm it stared to break from 8.8.14-dev version. Do you still need more information?

ch...@google.com <ch...@google.com> #7Jan 13, 2025 07:30PM

Without a reproduction we would need to narrow down the culprit CL. If this started breaking from 8.8.14-dev the culprit should be one of:

65d35766631b26e5e8d9a354669d9e4e7c50ed20 Start from 8 bit register allocation if number of args >=16 by Christoffer Adamsen · 3 months ago
df2d597437a37eca13e526f2d0ef76ac3ebe1573 Support for swapping local registers and move exception register by Christoffer Adamsen · 3 months ago
e29f00752dc27df636dffd19f8cf200c9391de44 Only include local registers in unused register computation by Christoffer Adamsen · 3 months ago
7ac4f94dfcc474ba41e27618b8ddec87a982e01f Refine 8 bit register allocation when some arguments are in 4 bits by Christoffer Adamsen · 3 months ago
089110dbf134ed813e71c025eb2729c12a8372df Remove calls to InlineMarker in Kotlin inline functions by Christoffer Adamsen · 3 months ago
27f95ae8a79024b93c9f472340993b0a55da8e7a Revert "Remove kotlin inline functions in D8" by Christoffer Adamsen · 3 months ago

You can build with a given hash using https://storage.googleapis.com/r8-releases/raw/main rather than https://storage.googleapis.com/r8-releases/raw.

eb...@netflix.com <eb...@netflix.com> #8Jan 13, 2025 08:44PM

I'm not sure what's the chronological order but both 65d35766631b26e5e8d9a354669d9e4e7c50ed20 and 27f95ae8a79024b93c9f472340993b0a55da8e7a are broken. I'll try to send you the dump.

ch...@google.com <ch...@google.com> #9Jan 14, 2025 07:58AM

Thanks I was able to reproduce the issue.

ch...@google.com <ch...@google.com> #10Jan 14, 2025 11:34AM

Marked as fixed.

Thanks again for reporting this and sharing a repro. This should be fixed in R8 8.8.27. I also tested your build against R8 8.9.21, which already has a fix for this bug.

ap...@google.com <ap...@google.com> #11Jan 14, 2025 11:35AM

Project: r8
Branch: 8.8
Author: Christoffer Adamsen <christofferqa@google.com>
Link: https://r8-review.googlesource.com/100181

Version 8.8.27

Expand for full commit details

Version 8.8.27 
 
Bug: b/389508413 
Change-Id: If1355c62fdb1ac6712aa17c750d968bc041e15f7

Files:

M src/main/java/com/android/tools/r8/Version.java

Hash: 41d8b0614fdf5409ab38843931aad31fb2b459fc
Date: Tue Jan 14 10:50:10 2025

ap...@google.com <ap...@google.com> #12Jan 14, 2025 11:35AM

Project: r8
Branch: 8.8
Author: Christoffer Adamsen <christofferqa@google.com>
Link: https://r8-review.googlesource.com/100201

Account for unconstrained live intervals in allocateSingleInterval

Expand for full commit details

Account for unconstrained live intervals in allocateSingleInterval 
 
Bug: b/389508413 
Change-Id: If8929733b90c03083cb8ef3475429dfcb1922b0c

Files:

M src/main/java/com/android/tools/r8/ir/regalloc/LinearScanRegisterAllocator.java

Hash: 024aca2927f8ca76a5f1cfeaf749c065e5e2cbcd
Date: Tue Jan 14 10:37:12 2025

eb...@netflix.com <eb...@netflix.com> #13Jan 14, 2025 03:14PM

Thanks, I need to replace AGP 8.8 R8 by 8.8.27 and assume it'll ship in AGP 8.8.1?

ch...@google.com <ch...@google.com> #14Jan 14, 2025 05:25PM

Yes, I expect this will land in AGP 8.8.1. After updating to this version of AGP you should make sure to remove the pinning of the R8 version, so that you don't accidentally downgrade R8.

hu...@google.com <hu...@google.com> #15Jan 14, 2025 05:58PM

Adding a trivial detail:

After updating to this version of AGP you should make sure to remove the pinning of the R8 version, so that you don't accidentally downgrade R8.

AGP will probably warn in this case: https://android.googlesource.com/platform/tools/base/+/b35e549d228ea512f0e26f84bf8d95a919a837a8 (Issue 157980664)

an...@google.com <an...@google.com> #16Feb 13, 2025 06:23PM

Thank you for your patience while our engineering team worked to resolve this issue. A fix for this issue is now available in:

Android Studio Ladybug Feature Drop | 2024.2.2 Patch 1
Android Gradle Plugin 8.8.1

We encourage you to try the latest update.

If you notice further issues or have questions, please file a new bug report.

Thank you for taking the time to submit feedback — we really appreciate it!