Fixed
Status Update
No update yet.
Comments
za...@capitalone.com
I also have the same issue so it seems to be a real problem.
sg...@google.com
why is this marked has Obsolete? this is still a bug that is happening and its difficult to fix.
for all who are looking for a solution use this:
http://stackoverflow.com/questions/16200972/android-css-positionfixed-after-a-device-rotate
for all who are looking for a solution use this:
sg...@google.com
Thank you for the report. We have a more recent stable R8, version 4.0.32, which is only in our own Maven repo. You can try with the following:
pluginManagement {
buildscript {
repositories {
mavenCentral()
maven {
url = uri("https://storage.googleapis.com/r8-releases/raw")
}
}
dependencies {
classpath("com.android.tools:r8:4.0.32")
}
}
}
You can also try 8.0.9-dev to see if this still happens on HEAD.
If the issue still reproduces, will it be possible for you to
my...@gmail.com
Still seeing this on 7.4.0-rc01. Issue persists even after updating to 4.0.46.
my...@gmail.com
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:minifyGoogleReleaseWithR8'.
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.lambda$executeIfValid$1(ExecuteActionsTaskExecuter.java:142)
at org.gradle.internal.Try$Failure.ifSuccessfulOrElse(Try.java:282)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeIfValid(ExecuteActionsTaskExecuter.java:140)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:128)
at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:77)
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:57)
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:204)
at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199)
at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)
at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:52)
at org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:69)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:322)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:309)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:302)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:288)
at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:462)
at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:379)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:49)
Caused by: org.gradle.workers.internal.DefaultWorkerExecutor$WorkExecutionException: A failure occurred while executing com.android.build.gradle.internal.tasks.R8Task$R8Runnable
at org.gradle.workers.internal.DefaultWorkerExecutor$WorkItemExecution.waitForCompletion(DefaultWorkerExecutor.java:348)
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:321)
at org.gradle.internal.work.DefaultWorkerLeaseService.withoutLocks(DefaultWorkerLeaseService.java:304)
at org.gradle.internal.work.DefaultWorkerLeaseService.withoutLock(DefaultWorkerLeaseService.java:309)
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:244)
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:157)
at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:47)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:68)
at org.gradle.api.internal.tasks.execution.TaskExecution.executeAction(TaskExecution.java:221)
at org.gradle.api.internal.tasks.execution.TaskExecution.executeActions(TaskExecution.java:204)
at org.gradle.api.internal.tasks.execution.TaskExecution.executeWithPreviousOutputFiles(TaskExecution.java:187)
at org.gradle.api.internal.tasks.execution.TaskExecution.execute(TaskExecution.java:165)
at org.gradle.internal.execution.steps.ExecuteStep.executeInternal(ExecuteStep.java:89)
at org.gradle.internal.execution.steps.ExecuteStep.access$000(ExecuteStep.java:40)
at org.gradle.internal.execution.steps.ExecuteStep$1.call(ExecuteStep.java:53)
at org.gradle.internal.execution.steps.ExecuteStep$1.call(ExecuteStep.java:50)
at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:204)
at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199)
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:157)
at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)
at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:50)
at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:40)
at org.gradle.internal.execution.steps.RemovePreviousOutputsStep.execute(RemovePreviousOutputsStep.java:68)
at org.gradle.internal.execution.steps.RemovePreviousOutputsStep.execute(RemovePreviousOutputsStep.java:38)
at org.gradle.internal.execution.steps.CancelExecutionStep.execute(CancelExecutionStep.java:41)
at org.gradle.internal.execution.steps.TimeoutStep.executeWithoutTimeout(TimeoutStep.java:74)
at org.gradle.internal.execution.steps.TimeoutStep.execute(TimeoutStep.java:55)
at org.gradle.internal.execution.steps.CreateOutputsStep.execute(CreateOutputsStep.java:51)
at org.gradle.internal.execution.steps.CreateOutputsStep.execute(CreateOutputsStep.java:29)
at org.gradle.internal.execution.steps.CaptureStateAfterExecutionStep.executeDelegateBroadcastingChanges(CaptureStateAfterExecutionStep.java:124)
at org.gradle.internal.execution.steps.CaptureStateAfterExecutionStep.execute(CaptureStateAfterExecutionStep.java:80)
at org.gradle.internal.execution.steps.CaptureStateAfterExecutionStep.execute(CaptureStateAfterExecutionStep.java:58)
at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:48)
at org.gradle.internal.execution.steps.ResolveInputChangesStep.execute(ResolveInputChangesStep.java:36)
at org.gradle.internal.execution.steps.BuildCacheStep.executeWithoutCache(BuildCacheStep.java:181)
at org.gradle.internal.execution.steps.BuildCacheStep.lambda$execute$1(BuildCacheStep.java:71)
at org.gradle.internal.Either$Right.fold(Either.java:175)
at org.gradle.internal.execution.caching.CachingState.fold(CachingState.java:59)
at org.gradle.internal.execution.steps.BuildCacheStep.execute(BuildCacheStep.java:69)
at org.gradle.internal.execution.steps.BuildCacheStep.execute(BuildCacheStep.java:47)
at org.gradle.internal.execution.steps.StoreExecutionStateStep.execute(StoreExecutionStateStep.java:36)
at org.gradle.internal.execution.steps.StoreExecutionStateStep.execute(StoreExecutionStateStep.java:25)
at org.gradle.internal.execution.steps.RecordOutputsStep.execute(RecordOutputsStep.java:36)
at org.gradle.internal.execution.steps.RecordOutputsStep.execute(RecordOutputsStep.java:22)
at org.gradle.internal.execution.steps.SkipUpToDateStep.executeBecause(SkipUpToDateStep.java:110)
at org.gradle.internal.execution.steps.SkipUpToDateStep.lambda$execute$2(SkipUpToDateStep.java:56)
at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:56)
at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:38)
at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:73)
at org.gradle.internal.execution.steps.ResolveChangesStep.execute(ResolveChangesStep.java:44)
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.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:89)
at org.gradle.internal.execution.steps.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:50)
at org.gradle.internal.execution.steps.ValidateStep.execute(ValidateStep.java:102)
at org.gradle.internal.execution.steps.ValidateStep.execute(ValidateStep.java:57)
at org.gradle.internal.execution.steps.CaptureStateBeforeExecutionStep.execute(CaptureStateBeforeExecutionStep.java:76)
at org.gradle.internal.execution.steps.CaptureStateBeforeExecutionStep.execute(CaptureStateBeforeExecutionStep.java:50)
at org.gradle.internal.execution.steps.SkipEmptyWorkStep.executeWithNoEmptySources(SkipEmptyWorkStep.java:254)
at org.gradle.internal.execution.steps.SkipEmptyWorkStep.execute(SkipEmptyWorkStep.java:91)
at org.gradle.internal.execution.steps.SkipEmptyWorkStep.execute(SkipEmptyWorkStep.java:56)
at org.gradle.internal.execution.steps.RemoveUntrackedExecutionStateStep.execute(RemoveUntrackedExecutionStateStep.java:32)
at org.gradle.internal.execution.steps.RemoveUntrackedExecutionStateStep.execute(RemoveUntrackedExecutionStateStep.java:21)
at org.gradle.internal.execution.steps.legacy.MarkSnapshottingInputsStartedStep.execute(MarkSnapshottingInputsStartedStep.java:38)
at org.gradle.internal.execution.steps.LoadPreviousExecutionStateStep.execute(LoadPreviousExecutionStateStep.java:43)
at org.gradle.internal.execution.steps.LoadPreviousExecutionStateStep.execute(LoadPreviousExecutionStateStep.java:31)
at org.gradle.internal.execution.steps.AssignWorkspaceStep.lambda$execute$0(AssignWorkspaceStep.java:40)
at org.gradle.api.internal.tasks.execution.TaskExecution$4.withWorkspace(TaskExecution.java:281)
at org.gradle.internal.execution.steps.AssignWorkspaceStep.execute(AssignWorkspaceStep.java:40)
at org.gradle.internal.execution.steps.AssignWorkspaceStep.execute(AssignWorkspaceStep.java:30)
at org.gradle.internal.execution.steps.IdentityCacheStep.execute(IdentityCacheStep.java:37)
at org.gradle.internal.execution.steps.IdentityCacheStep.execute(IdentityCacheStep.java:27)
at org.gradle.internal.execution.steps.IdentifyStep.execute(IdentifyStep.java:44)
at org.gradle.internal.execution.steps.IdentifyStep.execute(IdentifyStep.java:33)
at org.gradle.internal.execution.impl.DefaultExecutionEngine$1.execute(DefaultExecutionEngine.java:76)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeIfValid(ExecuteActionsTaskExecuter.java:139)
at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:128)
at org.gradle.api.internal.tasks.execution.CleanupStaleOutputsExecuter.execute(CleanupStaleOutputsExecuter.java:77)
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:57)
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:204)
at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199)
at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)
at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)
at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:52)
at org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:69)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:322)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:309)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:302)
at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:288)
at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:462)
at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:379)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:49)
Caused by: com.android.tools.r8.CompilationFailedException: Compilation failed to complete
at Version.fakeStackEntry(Version_4.0.46.java:0)
at com.android.tools.r8.utils.ExceptionUtils.failWithFakeEntry(ExceptionUtils.java:139)
at com.android.tools.r8.utils.ExceptionUtils.failCompilation(ExceptionUtils.java:89)
at com.android.tools.r8.utils.ExceptionUtils.withCompilationHandler(ExceptionUtils.java:83)
at com.android.tools.r8.utils.ExceptionUtils.withR8CompilationHandler(ExceptionUtils.java:69)
at com.android.tools.r8.R8.runForTesting(R8.java:239)
at com.android.tools.r8.R8.run(R8.java:187)
at com.android.builder.dexing.R8Tool.runR8(r8Tool.kt:308)
at com.android.build.gradle.internal.tasks.R8Task$Companion.shrink(R8Task.kt:642)
at com.android.build.gradle.internal.tasks.R8Task$R8Runnable.execute(R8Task.kt:712)
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:204)
at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199)
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:157)
at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)
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$2(DefaultWorkerExecutor.java:212)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:187)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.access$700(DefaultConditionalExecutionQueue.java:120)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner$1.run(DefaultConditionalExecutionQueue.java:162)
at org.gradle.internal.Factories$1.create(Factories.java:31)
at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:249)
at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:109)
at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:114)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:157)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:126)
... 2 more
Caused by: java.lang.NullPointerException
at com.android.tools.r8.optimize.argumentpropagation.propagation.VirtualDispatchMethodArgumentPropagator.isUpperBoundSatisfied(VirtualDispatchMethodArgumentPropagator.java:274)
at com.android.tools.r8.optimize.argumentpropagation.propagation.VirtualDispatchMethodArgumentPropagator.lambda$computePropagationState$0(VirtualDispatchMethodArgumentPropagator.java:241)
at com.android.tools.r8.optimize.argumentpropagation.codescanner.ConcretePolymorphicMethodState.forEach(ConcretePolymorphicMethodState.java:100)
at com.android.tools.r8.optimize.argumentpropagation.propagation.VirtualDispatchMethodArgumentPropagator.lambda$computePropagationState$1(VirtualDispatchMethodArgumentPropagator.java:233)
at com.android.tools.r8.graph.DexProgramClass.lambda$forEachProgramVirtualMethodMatching$20(DexProgramClass.java:312)
at com.android.tools.r8.graph.MethodCollection.lambda$forEachVirtualMethodMatching$2(MethodCollection.java:162)
at com.android.tools.r8.graph.MethodCollectionBacking.lambda$forEachMethod$0(MethodCollectionBacking.java:60)
at com.android.tools.r8.graph.MethodArrayBacking.traverse(MethodArrayBacking.java:82)
at com.android.tools.r8.graph.MethodCollectionBacking.forEachMethod(MethodCollectionBacking.java:57)
at com.android.tools.r8.graph.MethodCollectionBacking.forEachVirtualMethod(MethodCollectionBacking.java:71)
at com.android.tools.r8.graph.MethodCollection.forEachVirtualMethodMatching(MethodCollection.java:159)
at com.android.tools.r8.graph.DexProgramClass.forEachProgramVirtualMethodMatching(DexProgramClass.java:311)
at com.android.tools.r8.graph.DexProgramClass.forEachProgramVirtualMethod(DexProgramClass.java:306)
at com.android.tools.r8.optimize.argumentpropagation.propagation.VirtualDispatchMethodArgumentPropagator.computePropagationState(VirtualDispatchMethodArgumentPropagator.java:209)
at com.android.tools.r8.optimize.argumentpropagation.propagation.VirtualDispatchMethodArgumentPropagator.visit(VirtualDispatchMethodArgumentPropagator.java:202)
at com.android.tools.r8.optimize.argumentpropagation.utils.DepthFirstTopDownClassHierarchyTraversal.processClass(DepthFirstTopDownClassHierarchyTraversal.java:165)
at com.android.tools.r8.optimize.argumentpropagation.utils.DepthFirstTopDownClassHierarchyTraversal.traverse(DepthFirstTopDownClassHierarchyTraversal.java:129)
at com.android.tools.r8.optimize.argumentpropagation.utils.DepthFirstTopDownClassHierarchyTraversal.run(DepthFirstTopDownClassHierarchyTraversal.java:70)
at com.android.tools.r8.optimize.argumentpropagation.propagation.VirtualDispatchMethodArgumentPropagator.run(VirtualDispatchMethodArgumentPropagator.java:194)
at com.android.tools.r8.optimize.argumentpropagation.ArgumentPropagatorOptimizationInfoPopulator.processStronglyConnectedComponent(ArgumentPropagatorOptimizationInfoPopulator.java:147)
at com.android.tools.r8.utils.ThreadUtils.lambda$processItems$5(ThreadUtils.java:77)
at com.android.tools.r8.utils.ThreadUtils.lambda$processItems$7(ThreadUtils.java:102)
at com.android.tools.r8.utils.ThreadUtils.lambda$processItemsWithResults$3(ThreadUtils.java:69)
Suppressed: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.NullPointerException
at com.android.tools.r8.utils.ExceptionUtils.unwrapExecutionException(ExceptionUtils.java:221)
at com.android.tools.r8.R8.run(R8.java:843)
at com.android.tools.r8.R8.run(R8.java:252)
at com.android.tools.r8.R8.lambda$runForTesting$1(R8.java:243)
at com.android.tools.r8.utils.ExceptionUtils.withCompilationHandler(ExceptionUtils.java:80)
at com.android.tools.r8.utils.ExceptionUtils.withR8CompilationHandler(ExceptionUtils.java:69)
at com.android.tools.r8.R8.runForTesting(R8.java:239)
at com.android.tools.r8.R8.run(R8.java:187)
at com.android.builder.dexing.R8Tool.runR8(r8Tool.kt:308)
at com.android.build.gradle.internal.tasks.R8Task$Companion.shrink(R8Task.kt:642)
at com.android.build.gradle.internal.tasks.R8Task$R8Runnable.execute(R8Task.kt:712)
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:204)
at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199)
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:157)
at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)
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$2(DefaultWorkerExecutor.java:212)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:187)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.access$700(DefaultConditionalExecutionQueue.java:120)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner$1.run(DefaultConditionalExecutionQueue.java:162)
at org.gradle.internal.Factories$1.create(Factories.java:31)
at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:249)
at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:109)
at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:114)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:157)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:126)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
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.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:49)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.util.concurrent.ExecutionException: java.lang.NullPointerException
at java.base/java.util.concurrent.ForkJoinTask.get(ForkJoinTask.java:1006)
at com.android.tools.r8.utils.ThreadUtils.awaitFuturesWithResults(ThreadUtils.java:167)
at com.android.tools.r8.utils.ThreadUtils.processItemsWithResults(ThreadUtils.java:71)
at com.android.tools.r8.utils.ThreadUtils.processItems(ThreadUtils.java:99)
at com.android.tools.r8.utils.ThreadUtils.processItems(ThreadUtils.java:85)
at com.android.tools.r8.utils.ThreadUtils.processItems(ThreadUtils.java:77)
at com.android.tools.r8.optimize.argumentpropagation.ArgumentPropagatorOptimizationInfoPopulator.populateOptimizationInfo(ArgumentPropagatorOptimizationInfoPopulator.java:96)
at com.android.tools.r8.optimize.argumentpropagation.ArgumentPropagator.populateParameterOptimizationInfo(ArgumentPropagator.java:233)
at com.android.tools.r8.optimize.argumentpropagation.ArgumentPropagator.tearDownCodeScanner(ArgumentPropagator.java:164)
at com.android.tools.r8.ir.conversion.IRConverter.lambda$optimize$10(IRConverter.java:720)
at com.android.tools.r8.graph.AppView.withArgumentPropagator(AppView.java:398)
at com.android.tools.r8.ir.conversion.IRConverter.optimize(IRConverter.java:718)
at com.android.tools.r8.R8.run(R8.java:538)
... 44 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:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at java.base/java.util.concurrent.ForkJoinTask.getThrowableException(ForkJoinTask.java:603)
... 57 more
Caused by: [CIRCULAR REFERENCE: java.lang.NullPointerException]
You can find full code for reproducing here:
sg...@google.com
Sorry for the delay in looking at this. I can reproduce the issue with the GitHub project you shared on our main branch.
sg...@google.com
Running with assertions enabled
ANDROID_HOME=~/Android/Sdk ./gradlew :app:minifyGoogleReleaseWithR8 --no-daemon --stacktrace -Dorg.gradle.jvmargs=-ea
Hits the following (retraced stack trace):
Caused by: java.lang.AssertionError
at com.android.tools.r8.optimize.argumentpropagation.codescanner.ConcreteClassTypeParameterState.getAbstractValue(ConcreteClassTypeParameterState.java:57)
at com.android.tools.r8.optimize.argumentpropagation.codescanner.ConcreteClassTypeParameterState.mutableJoin(ConcreteClassTypeParameterState.java:113)
at com.android.tools.r8.optimize.argumentpropagation.codescanner.ConcreteParameterState.mutableJoin(ConcreteParameterState.java:122)
at com.android.tools.r8.optimize.argumentpropagation.codescanner.ParameterState.mutableJoin(ParameterState.java:64)
at com.android.tools.r8.optimize.argumentpropagation.codescanner.ConcreteMonomorphicMethodState.mutableJoin(ConcreteMonomorphicMethodState.java:103)
at com.android.tools.r8.optimize.argumentpropagation.codescanner.ConcreteMethodState.mutableJoin(ConcreteMethodState.java:55)
at com.android.tools.r8.optimize.argumentpropagation.codescanner.ConcreteMethodState.mutableJoin(ConcreteMethodState.java:36)
at com.android.tools.r8.optimize.argumentpropagation.codescanner.ConcreteMethodState.mutableJoin(ConcreteMethodState.java:45)
at com.android.tools.r8.optimize.argumentpropagation.codescanner.MethodStateCollection.lambda$addTemporaryMethodState$1(MethodStateCollection.java:77)
at com.android.tools.r8.optimize.argumentpropagation.codescanner.MethodStateCollection.addTemporaryMethodState(MethodStateCollection.java:66)
at com.android.tools.r8.optimize.argumentpropagation.ArgumentPropagatorCodeScanner.scan(ArgumentPropagatorCodeScanner.java:232)
at com.android.tools.r8.optimize.argumentpropagation.ArgumentPropagatorCodeScanner.scan(ArgumentPropagatorCodeScanner.java:145)
at com.android.tools.r8.optimize.argumentpropagation.ArgumentPropagator.scan(ArgumentPropagator.java:113)
at com.android.tools.r8.ir.conversion.IRConverter.lambda$collectOptimizationInfo$19(IRConverter.java:1538)
at com.android.tools.r8.graph.AppView.withArgumentPropagator(AppView.java:398)
at com.android.tools.r8.ir.conversion.IRConverter.collectOptimizationInfo(IRConverter.java:1537)
at com.android.tools.r8.ir.conversion.IRConverter.optimize(IRConverter.java:1478)
at com.android.tools.r8.ir.conversion.IRConverter.rewriteDesugaredCodeInternal(IRConverter.java:1064)
at com.android.tools.r8.ir.conversion.IRConverter.lambda$rewriteDesugaredCode$15(IRConverter.java:1013)
at com.android.tools.r8.utils.ExceptionUtils.withOriginAndPositionAttachmentHandler(ExceptionUtils.java:246)
at com.android.tools.r8.ir.conversion.IRConverter.rewriteDesugaredCode(IRConverter.java:1009)
at com.android.tools.r8.ir.conversion.IRConverter.processDesugaredMethod(IRConverter.java:970)
at com.android.tools.r8.ir.conversion.IRConverter.lambda$optimize$9(IRConverter.java:682)
at com.android.tools.r8.ir.conversion.PrimaryMethodProcessor.lambda$forEachMethod$0(PrimaryMethodProcessor.java:138)
at com.android.tools.r8.utils.ThreadUtils.lambda$processItemsWithResults$1(ThreadUtils.java:42)
at com.android.tools.r8.utils.ThreadUtils.lambda$processItemsWithResults$3(ThreadUtils.java:69)
Issue is also present on main (0575b717d9fca82ae80f2f49bb83699f8b247d32), using the following patch to test on that:
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index d5a997b..05343e7 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -55,7 +55,7 @@ android {
}
dependencies {
- coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.0.0")
+ coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:1.1.8")
implementation("androidx.browser:browser:1.5.0-alpha01")
implementation("androidx.core:core-ktx:1.9.0")
implementation("androidx.constraintlayout:constraintlayout:2.1.4")
diff --git a/settings.gradle.kts b/settings.gradle.kts
index e27cf54..b49c20b 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -4,6 +4,18 @@ pluginManagement {
google()
mavenCentral()
}
+ buildscript {
+ repositories {
+ mavenCentral()
+ maven {
+ url = uri("https://storage.googleapis.com/r8-releases/raw")
+ }
+ }
+ dependencies {
+ //classpath("com.android.tools:r8:8.1.4-dev")
+ classpath(files("/usr/local/google/home/sgjesse/prj/r8/r8/build/libs/r8.jar"))
+ }
+ }
}
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
The requirement to change to the coreLibraryDesugaring dependency when testing on main is tracked in
mk...@google.com
Thanks for the reproduction. This happens because we compute a dynamic upper type for a receiver of an invoke to be null. The information below is intented as a summary which you can disregard:
The error comes from the optimization we do in java.lang.Object be.mygod.librootkotlinx.RootServer$Companion$rootMain$4$result$1.invokeSuspend(java.lang.Object):
Invoke-Interface v77 <- v76; method: java.lang.Object kotlinx.coroutines.channels.ChannelIterator.next()
v76 <- phi(v24, v54) : @Nullable java.lang.Object {kotlinx.coroutines.channels.ChannelIterator}
: -1: InstanceGet v22 <- v0; field: long be.mygod.librootkotlinx.RootServer$Companion$rootMain$4$result$1.J$0
: -1: InstanceGet v23 <- v0; field: java.lang.Object be.mygod.librootkotlinx.RootServer$Companion$rootMain$4$result$1.L$3
: -1: CheckCast v24 <- v23; kotlinx.coroutines.channels.ChannelIterator
v54 <- phi(v49, v61) : @Nullable java.lang.Object {kotlinx.coroutines.channels.ChannelIterator}
#473: -1: InstanceGet v6 <- v0; field: android.os.Parcelable be.mygod.librootkotlinx.RootServer$Companion$rootMain$4$result$1.$command
: -1: CheckCast v7 <- v6; be.mygod.librootkotlinx.RootCommandChannel
: -1: Invoke-Interface v8 <- v7, v5; method: kotlinx.coroutines.channels.ReceiveChannel be.mygod.librootkotlinx.RootCommandChannel.create(kotlinx.coroutines.CoroutineScope)
#513: -1: Invoke-Interface v49 <- v8; method: kotlinx.coroutines.channels.ChannelIterator kotlinx.coroutines.channels.ReceiveChannel.iterator()
v61 <- phi(v38, v76) : @Nullable java.lang.Object {kotlinx.coroutines.channels.ChannelIterator}
: -1: InstanceGet v37 <- v0; field: java.lang.Object be.mygod.librootkotlinx.RootServer$Companion$rootMain$4$result$1.L$3
: -1: CheckCast v38 <- v37; kotlinx.coroutines.channels.ChannelIterator
During IR we determine that the instance-get and invoke-interface all return null values, so the IR now has phi's that look like:
v76 <- phi(v165(0), v136) : @Nullable java.lang.Object {kotlinx.coroutines.channels.ChannelIterator}
#513: -1: Invoke-Interface v77 <- v76; method: java.lang.Object kotlinx.coroutines.channels.ChannelIterator.next()
#513: -1: Assume v136 <- v61; not null
v61 <- phi(v165(0), v134) : @Nullable java.lang.Object {kotlinx.coroutines.channels.ChannelIterator}
#513: -1: Assume v134 <- v76; not null
The v76 value can only have the value null since v165 is the only non-phi operand flowing in, however, that information is not propagated to v76. Ideally we would always have eliminated such cyclic phi's but for now I will update the algorithm to bail out if the dynamic receiver is null.
ap...@google.com
Project: r8
Branch: main
commit ee57bf29f49f4521a5cd9aa8781f1024ee28097c
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Mon Dec 19 17:22:24 2022
Account for dynamic null receiver type in argument propagation
Bug:
Change-Id: I4d29c793951f11189ae7954380d72a3b056027f3
M src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
M src/test/java/com/android/tools/r8/optimize/argumentpropagation/PolymorphicMethodWithNullReceiverBoundTest.java
https://r8-review.googlesource.com/74901
Branch: main
commit ee57bf29f49f4521a5cd9aa8781f1024ee28097c
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Mon Dec 19 17:22:24 2022
Account for dynamic null receiver type in argument propagation
Bug:
Change-Id: I4d29c793951f11189ae7954380d72a3b056027f3
M src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
M src/test/java/com/android/tools/r8/optimize/argumentpropagation/PolymorphicMethodWithNullReceiverBoundTest.java
ap...@google.com
Project: r8
Branch: main
commit 7c5884e8ccfe58c7e0436d80e2212c57ea5b4cdb
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Mon Dec 19 17:21:13 2022
Add test for trying to compute method states for dynamic null receiver
Bug:
Change-Id: I7ca63f38483c1e953b42c8b1737974f5b6897039
M src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
M src/main/java/com/android/tools/r8/utils/InternalOptions.java
A src/test/java/com/android/tools/r8/optimize/argumentpropagation/PolymorphicMethodWithNullReceiverBoundTest.java
https://r8-review.googlesource.com/74900
Branch: main
commit 7c5884e8ccfe58c7e0436d80e2212c57ea5b4cdb
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Mon Dec 19 17:21:13 2022
Add test for trying to compute method states for dynamic null receiver
Bug:
Change-Id: I7ca63f38483c1e953b42c8b1737974f5b6897039
M src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
M src/main/java/com/android/tools/r8/utils/InternalOptions.java
A src/test/java/com/android/tools/r8/optimize/argumentpropagation/PolymorphicMethodWithNullReceiverBoundTest.java
ap...@google.com
Project: r8
Branch: 4.0
commit b5b8aea46198608564be1f6252da1bd52f7384f6
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Tue Dec 20 09:01:09 2022
Version 4.0.49
Bug:
Change-Id: I551279c9bdf47a3bfaba410b4a1e1d6f3e6482cc
M src/main/java/com/android/tools/r8/Version.java
https://r8-review.googlesource.com/74942
Branch: 4.0
commit b5b8aea46198608564be1f6252da1bd52f7384f6
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Tue Dec 20 09:01:09 2022
Version 4.0.49
Bug:
Change-Id: I551279c9bdf47a3bfaba410b4a1e1d6f3e6482cc
M src/main/java/com/android/tools/r8/Version.java
ap...@google.com
Project: r8
Branch: 4.0
commit 9ea64a43dfec183bef36e046578b978d161b213b
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Tue Dec 20 09:00:59 2022
Account for dynamic null receiver type in argument propagation
Bug:
Change-Id: I4d29c793951f11189ae7954380d72a3b056027f3
M src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
M src/test/java/com/android/tools/r8/optimize/argumentpropagation/PolymorphicMethodWithNullReceiverBoundTest.java
https://r8-review.googlesource.com/74941
Branch: 4.0
commit 9ea64a43dfec183bef36e046578b978d161b213b
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Tue Dec 20 09:00:59 2022
Account for dynamic null receiver type in argument propagation
Bug:
Change-Id: I4d29c793951f11189ae7954380d72a3b056027f3
M src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
M src/test/java/com/android/tools/r8/optimize/argumentpropagation/PolymorphicMethodWithNullReceiverBoundTest.java
ap...@google.com
Project: r8
Branch: 4.0
commit 721b3e6a29f7aae7a961016cdc5d8d1ca7befb1d
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Tue Dec 20 09:00:47 2022
Add test for trying to compute method states for dynamic null receiver
Bug:
Change-Id: I7ca63f38483c1e953b42c8b1737974f5b6897039
M src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
M src/main/java/com/android/tools/r8/utils/InternalOptions.java
A src/test/java/com/android/tools/r8/optimize/argumentpropagation/PolymorphicMethodWithNullReceiverBoundTest.java
https://r8-review.googlesource.com/74940
Branch: 4.0
commit 721b3e6a29f7aae7a961016cdc5d8d1ca7befb1d
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Tue Dec 20 09:00:47 2022
Add test for trying to compute method states for dynamic null receiver
Bug:
Change-Id: I7ca63f38483c1e953b42c8b1737974f5b6897039
M src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
M src/main/java/com/android/tools/r8/utils/InternalOptions.java
A src/test/java/com/android/tools/r8/optimize/argumentpropagation/PolymorphicMethodWithNullReceiverBoundTest.java
ap...@google.com
Project: r8
Branch: 8.0
commit 250899ac04be1635c53a4f6b12d92e78df629aad
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Tue Dec 20 09:11:38 2022
Version 8.0.24
Bug:
Change-Id: Ide57065903e8462ed01296ea2894146a92386ad0
M src/main/java/com/android/tools/r8/Version.java
https://r8-review.googlesource.com/74945
Branch: 8.0
commit 250899ac04be1635c53a4f6b12d92e78df629aad
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Tue Dec 20 09:11:38 2022
Version 8.0.24
Bug:
Change-Id: Ide57065903e8462ed01296ea2894146a92386ad0
M src/main/java/com/android/tools/r8/Version.java
ap...@google.com
Project: r8
Branch: 8.0
commit e9581ba99259fd7ca7c7e46c40e87abe10d32639
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Tue Dec 20 09:11:28 2022
Account for dynamic null receiver type in argument propagation
Bug:
Change-Id: I4d29c793951f11189ae7954380d72a3b056027f3
M src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
M src/test/java/com/android/tools/r8/optimize/argumentpropagation/PolymorphicMethodWithNullReceiverBoundTest.java
https://r8-review.googlesource.com/74944
Branch: 8.0
commit e9581ba99259fd7ca7c7e46c40e87abe10d32639
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Tue Dec 20 09:11:28 2022
Account for dynamic null receiver type in argument propagation
Bug:
Change-Id: I4d29c793951f11189ae7954380d72a3b056027f3
M src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
M src/test/java/com/android/tools/r8/optimize/argumentpropagation/PolymorphicMethodWithNullReceiverBoundTest.java
ap...@google.com
Project: r8
Branch: 8.0
commit 412f08f108d722837f41fc33ea4e69226a45b031
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Tue Dec 20 09:11:19 2022
Add test for trying to compute method states for dynamic null receiver
Bug:
Change-Id: I7ca63f38483c1e953b42c8b1737974f5b6897039
M src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
M src/main/java/com/android/tools/r8/utils/InternalOptions.java
A src/test/java/com/android/tools/r8/optimize/argumentpropagation/PolymorphicMethodWithNullReceiverBoundTest.java
https://r8-review.googlesource.com/74943
Branch: 8.0
commit 412f08f108d722837f41fc33ea4e69226a45b031
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Tue Dec 20 09:11:19 2022
Add test for trying to compute method states for dynamic null receiver
Bug:
Change-Id: I7ca63f38483c1e953b42c8b1737974f5b6897039
M src/main/java/com/android/tools/r8/optimize/argumentpropagation/ArgumentPropagatorCodeScanner.java
M src/main/java/com/android/tools/r8/utils/InternalOptions.java
A src/test/java/com/android/tools/r8/optimize/argumentpropagation/PolymorphicMethodWithNullReceiverBoundTest.java
my...@gmail.com
4.0.49 fixes at least my problem! Thanks!
ap...@google.com
Project: r8
Branch: main
commit a0b5226d8b06317f51e6f94752b40dbe2b7ee328
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Tue Dec 20 16:07:23 2022
Update null cyclic phis when rewriting always throwing instructions
Bug:
Change-Id: I3a26861b028c553e8bb5c66ae30f335d19bc40c4
M src/main/java/com/android/tools/r8/ir/analysis/type/DestructivePhiTypeUpdater.java
M src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java
https://r8-review.googlesource.com/74902
Branch: main
commit a0b5226d8b06317f51e6f94752b40dbe2b7ee328
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Tue Dec 20 16:07:23 2022
Update null cyclic phis when rewriting always throwing instructions
Bug:
Change-Id: I3a26861b028c553e8bb5c66ae30f335d19bc40c4
M src/main/java/com/android/tools/r8/ir/analysis/type/DestructivePhiTypeUpdater.java
M src/main/java/com/android/tools/r8/ir/optimize/CodeRewriter.java
mk...@google.com
Great to hear. For others seeing the same problem version 4.0.49 can be used by adding the following to the build.gradle file:
pluginManagement {
buildscript {
repositories {
mavenCentral()
maven {
url = uri("https://storage.googleapis.com/r8-releases/raw")
}
}
dependencies {
classpath("com.android.tools:r8:4.0.49")
}
}
}
my...@gmail.com
Would this land in 7.4.0 stable? It doesn't seem to have landed in rc03...
mk...@google.com
This will not land in stable. The version on that branch is 4.0.48 at most, 4.0.49 has not been checked in.
dm...@izettle.com
Comment has been deleted.
mk...@google.com
Please ensure that you have setup the specific dependency on R8 to be version 4.0.51 and that you are not specifiying the version other places (such as buildSrc).
dm...@izettle.com
Yes, my previous stacktrace was from 4.0.48. It was trickier to update than I thought. After really updating to 4.0.51 I started to get new trace
Caused by: java.lang.NullPointerException
at com.android.tools.r8.shaking.Enqueuer.markTypeAsLive(Enqueuer.java:2012)
at com.android.tools.r8.shaking.Enqueuer.traceTypeReference(Enqueuer.java:1388)
at com.android.tools.r8.shaking.DefaultEnqueuerUseRegistry.registerTypeReference(DefaultEnqueuerUseRegistry.java:174)
at com.android.tools.r8.cf.code.CfFrame.internalRegisterUse(CfFrame.java:273)
at com.android.tools.r8.cf.code.CfFrame.lambda$internalRegisterUse$1(CfFrame.java:264)
at com.android.tools.r8.cf.code.CfFrame.internalRegisterUse(CfFrame.java:264)
at com.android.tools.r8.cf.code.CfInstruction.registerUse(CfInstruction.java:104)
at com.android.tools.r8.graph.CfCode.registerCodeReferences(CfCode.java:683)
at com.android.tools.r8.graph.LazyCfCode.registerCodeReferences(LazyCfCode.java:284)
at com.android.tools.r8.graph.ProgramMethod.registerCodeReferences(ProgramMethod.java:127)
at com.android.tools.r8.shaking.Enqueuer.traceCode(Enqueuer.java:4809)
at com.android.tools.r8.shaking.Enqueuer.traceNonDesugaredCode(Enqueuer.java:4803)
at com.android.tools.r8.shaking.Enqueuer.markMethodAsLive(Enqueuer.java:4742)
at com.android.tools.r8.shaking.EnqueuerWorklist$MarkMethodLiveAction.run(EnqueuerWorklist.java:166)
at com.android.tools.r8.shaking.Enqueuer.trace(Enqueuer.java:4395)
at com.android.tools.r8.shaking.Enqueuer.traceApplication(Enqueuer.java:3622)
at com.android.tools.r8.R8.runEnqueuer(R8.java:1012)
at com.android.tools.r8.R8.run(R8.java:369)
at com.android.tools.r8.R8.run(R8.java:252)
at com.android.tools.r8.R8.lambda$runForTesting$1(R8.java:243)
at com.android.tools.r8.utils.ExceptionUtils.withCompilationHandler(ExceptionUtils.java:80)
... 35 more
R8 is a new Android code shrinker. If you experience any issues, please file a bug at
https://issuetracker.google.com, using 'Shrinker (R8)' as component name.
Current version is: 4.0.51 (build 41681a871b6a304b5c57388bf833ab1417e17ca9 from go/r8bot (luci-r8-custom-ci-bionic-22-vlxz)).
mk...@google.com
dm...@izettle.com
FYI. Downgrading R8 to 3.3.75 solved the issue.
dm...@izettle.com
I don't think I can share a dump, it will be against company policy, sorry.
mk...@google.com
Can you try to run with assertions enabled then?
./gradlew assembleRelease -Dorg.gradle.jvmargs='-ea:com.android.tools.r8'
or set the jvmargs in the gradle properties. Hopefully we will see where the error first appear then.
dm...@izettle.com
I did this and I got these messages. There were more lines like that, I removed project-specific ones for security reasons. Is this what you was looking for?
Unable to find common super type for androidx/window/extensions/embedding/SplitPlaceholderRule and androidx/window/extensions/embedding/ActivityRule.
Unable to find common super type for androidx/window/extensions/embedding/SplitPairRule and java/lang/Object.
Unable to find common super type for com/google/common/util/concurrent/ListenableFuture and java/util/ArrayList.
Unable to find common super type for kotlin/Pair and java/lang/Object.
Unable to find common super type for okhttp3/Response and java/lang/Object.
Unable to find common super type for okhttp3/OkHttpClient and java/lang/Object.
Unable to find common super type for java/lang/Object and kotlin/Pair.
Unable to find common super type for java/lang/Exception and com/google/android/gms/tasks/Task.
Unable to find common super type for kotlinx/coroutines/CoroutineScope and java/lang/Object.
Unable to find common super type for java/lang/Object and kotlinx/coroutines/CoroutineScope.
Unable to find common super type for java/lang/NoClassDefFoundError and [REDACTED].
Current version is: 4.0.51 (build 41681a871b6a304b5c57388bf833ab1417e17ca9 from go/r8bot (luci-r8-custom-ci-bionic-22-vlxz)).
mk...@google.com
No, that is not what I was looking for I am looking for a stack trace that is not the NPE. Running with assertions enabled should give a better indication of the origin of the error. The problem is that an object is constructed with a field that is null. That is the NPE you are seeing. Internally we have an assert that such an object cannot be created so running with assertions would move the exception to creation time.
Potentially the argument should be:
-ea:com.android.tools.r8...
You should be able to specify it both by the command line and the gradle.properties file.
Please also run with --no-daemon to ensure it will create a fresh VM.
dm...@izettle.com
I did ./gradlew assembleRelease -Dorg.gradle.jvmargs='-ea:com.android.tools.r8' --no-daemon --stacktrace and got the same stacktrace as initially, the one with NPE.
mk...@google.com
Did you try:
./gradlew assembleRelease -Dorg.gradle.jvmargs='-ea:com.android.tools.r8...' --no-daemon --stacktrace
(notice the dots in the end of r8.)
dm...@izettle.com
I've tried with dots and got new callstack :)
Caused by: java.lang.NullPointerException
at com.android.tools.r8.cf.code.frame.UninitializedNew.<init>(UninitializedNew.java:22)
at com.android.tools.r8.cf.code.frame.FrameType.uninitializedNew(FrameType.java:135)
at com.android.tools.r8.graph.LazyCfCode$MethodCodeVisitor.getFrameType(LazyCfCode.java:542)
at com.android.tools.r8.graph.LazyCfCode$MethodCodeVisitor.parseStack(LazyCfCode.java:521)
at com.android.tools.r8.graph.LazyCfCode$MethodCodeVisitor.visitFrame(LazyCfCode.java:501)
at com.android.tools.r8.org.objectweb.asm.ClassReader.readCode(ClassReader.java:2068)
at com.android.tools.r8.org.objectweb.asm.ClassReader.readMethod(ClassReader.java:1514)
at com.android.tools.r8.org.objectweb.asm.ClassReader.accept(ClassReader.java:744)
at com.android.tools.r8.org.objectweb.asm.ClassReader.accept(ClassReader.java:424)
at com.android.tools.r8.graph.LazyCfCode.parseCode(LazyCfCode.java:205)
at com.android.tools.r8.graph.LazyCfCode.internalParseCode(LazyCfCode.java:161)
at com.android.tools.r8.utils.ExceptionUtils.lambda$withOriginAndPositionAttachmentHandler$5(ExceptionUtils.java:238)
at com.android.tools.r8.utils.ExceptionUtils.withOriginAndPositionAttachmentHandler(ExceptionUtils.java:246)
at com.android.tools.r8.utils.ExceptionUtils.withOriginAndPositionAttachmentHandler(ExceptionUtils.java:234)
at com.android.tools.r8.utils.ExceptionUtils.withOriginAttachmentHandler(ExceptionUtils.java:225)
at com.android.tools.r8.graph.LazyCfCode.asCfCode(LazyCfCode.java:143)
at com.android.tools.r8.ir.desugar.NonEmptyCfInstructionDesugaringCollection.needsDesugaring(NonEmptyCfInstructionDesugaringCollection.java:349)
at com.android.tools.r8.shaking.Enqueuer.addToPendingDesugaring(Enqueuer.java:4004)
at com.android.tools.r8.shaking.Enqueuer.traceNonDesugaredCode(Enqueuer.java:4798)
at com.android.tools.r8.shaking.Enqueuer.markMethodAsLive(Enqueuer.java:4742)
at com.android.tools.r8.shaking.EnqueuerWorklist$MarkMethodLiveAction.run(EnqueuerWorklist.java:166)
at com.android.tools.r8.shaking.Enqueuer.trace(Enqueuer.java:4395)
at com.android.tools.r8.shaking.Enqueuer.traceApplication(Enqueuer.java:3622)
at com.android.tools.r8.R8.runEnqueuer(R8.java:1012)
at com.android.tools.r8.R8.run(R8.java:369)
at com.android.tools.r8.R8.run(R8.java:252)
at com.android.tools.r8.R8.lambda$runForTesting$1(R8.java:243)
at com.android.tools.r8.utils.ExceptionUtils.withCompilationHandler(ExceptionUtils.java:80)
... 35 more
Suppressed: com.android.tools.r8.utils.ExceptionUtils$OriginAttachmentException: java.lang.NullPointerException
at com.android.tools.r8.utils.ExceptionUtils$OriginAttachmentException.wrap(ExceptionUtils.java:258)
at com.android.tools.r8.utils.ExceptionUtils.withOriginAndPositionAttachmentHandler(ExceptionUtils.java:248)
at com.android.tools.r8.utils.ExceptionUtils.withOriginAndPositionAttachmentHandler(ExceptionUtils.java:234)
at com.android.tools.r8.utils.ExceptionUtils.withOriginAttachmentHandler(ExceptionUtils.java:225)
at com.android.tools.r8.graph.LazyCfCode.asCfCode(LazyCfCode.java:143)
at com.android.tools.r8.ir.desugar.NonEmptyCfInstructionDesugaringCollection.needsDesugaring(NonEmptyCfInstructionDesugaringCollection.java:349)
at com.android.tools.r8.shaking.Enqueuer.addToPendingDesugaring(Enqueuer.java:4004)
at com.android.tools.r8.shaking.Enqueuer.traceNonDesugaredCode(Enqueuer.java:4798)
at com.android.tools.r8.shaking.Enqueuer.markMethodAsLive(Enqueuer.java:4742)
at com.android.tools.r8.shaking.EnqueuerWorklist$MarkMethodLiveAction.run(EnqueuerWorklist.java:166)
at com.android.tools.r8.shaking.Enqueuer.trace(Enqueuer.java:4395)
at com.android.tools.r8.shaking.Enqueuer.traceApplication(Enqueuer.java:3622)
at com.android.tools.r8.R8.runEnqueuer(R8.java:1012)
at com.android.tools.r8.R8.run(R8.java:369)
at com.android.tools.r8.R8.run(R8.java:252)
at com.android.tools.r8.R8.lambda$runForTesting$1(R8.java:243)
at com.android.tools.r8.utils.ExceptionUtils.withCompilationHandler(ExceptionUtils.java:80)
at com.android.tools.r8.utils.ExceptionUtils.withR8CompilationHandler(ExceptionUtils.java:69)
at com.android.tools.r8.R8.runForTesting(R8.java:239)
at com.android.tools.r8.R8.run(R8.java:187)
at com.android.builder.dexing.R8Tool.runR8(r8Tool.kt:308)
at com.android.build.gradle.internal.tasks.R8Task$Companion.shrink(R8Task.kt:642)
at com.android.build.gradle.internal.tasks.R8Task$R8Runnable.execute(R8Task.kt:712)
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:204)
at org.gradle.internal.operations.DefaultBuildOperationRunner$CallableBuildOperationWorker.execute(DefaultBuildOperationRunner.java:199)
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:157)
at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)
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$2(DefaultWorkerExecutor.java:212)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runExecution(DefaultConditionalExecutionQueue.java:187)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.access$700(DefaultConditionalExecutionQueue.java:120)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner$1.run(DefaultConditionalExecutionQueue.java:162)
at org.gradle.internal.Factories$1.create(Factories.java:31)
at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:249)
at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:109)
at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:114)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.runBatch(DefaultConditionalExecutionQueue.java:157)
at org.gradle.internal.work.DefaultConditionalExecutionQueue$ExecutionRunner.run(DefaultConditionalExecutionQueue.java:126)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
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.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:49)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: [CIRCULAR REFERENCE: java.lang.NullPointerException]
ap...@google.com
Project: r8
Branch: main
commit d3be3e93b26b4797fcfa4b071da30e5184ac27b5
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Thu Feb 02 10:38:36 2023
Throw compilation error with origin when failing to parse code
Bug:
Change-Id: I358dc5d95aacfe448ec9d1e2d5e5d5deb4921631
M src/main/java/com/android/tools/r8/graph/LazyCfCode.java
https://r8-review.googlesource.com/75513
Branch: main
commit d3be3e93b26b4797fcfa4b071da30e5184ac27b5
Author: Morten Krogh-Jespersen <mkroghj@google.com>
Date: Thu Feb 02 10:38:36 2023
Throw compilation error with origin when failing to parse code
Bug:
Change-Id: I358dc5d95aacfe448ec9d1e2d5e5d5deb4921631
M src/main/java/com/android/tools/r8/graph/LazyCfCode.java
mk...@google.com
I've created a new CL ToT that will show the origin of the class-file we cannot parse. Hopefully you can share that library/file with us. To use the new version, you have amend your build.gradle file:
pluginManagement {
buildscript {
repositories {
mavenCentral()
maven {
url = uri("https://storage.googleapis.com/r8-releases/raw/main")
}
}
dependencies {
classpath("com.android.tools:r8:d3be3e93b26b4797fcfa4b071da30e5184ac27b5")
classpath('com.google.guava:guava:30.1.1-jre') // <-- THIS IS REQUIRED UNTIL R8 3.2.4-dev
}
}
}
(Note that the maven repository is different)
Then run the .gradlew command again.
mk...@google.com
I will close this bug waiting for answer since it marked as P1 and cannot change it since we backported an issue. Please open a new bug when you have the source files that we cannot parse.
Description
Getting the following exception when executing
:app:minifyVariantWithR8when upgrading to7.4.0-beta02. This worked without issues with AGP7.3.0.