Intermediate builds may not have complete global synthetic content for stubs [335803299]

Verified

Bug

Status Update

No update yet.

Description

ze...@google.com

created issue #1

Apr 19, 2024 11:12AM

The registration of contexts when creating global stub types is computed behind a seen-types cache. Thus only the initial generating context is registered. The result of this is that an incremental build may be incomplete if this initial generating context is changed to no long need the global which some other context still uses it and was not part of the compilation unit.

This issue can manifest as a verification error when an Exception type stub is missing on the target device.

Comments

ap...@google.com <ap...@google.com> #2Apr 19, 2024 12:05PM

Thanks for reporting, would you be able to provide a reproducible case for when this incremental error occurs? The task for merging java resources has multiple incremental inputs depending on where the java resource originates - providing a sample project where this issue can be triggered will help the team narrow what task input is impacted. A longer stacktrace of the issue from #1 might also be useful.

ap...@google.com <ap...@google.com> #3Apr 22, 2024 02:19PM

Unfortunately I cannot reproduce it consistently. In fact I don't even know what triggers it (it seems to be some combination of changes).

Like I mentioned above, my hunch is that this is due to having several modules with the same name (impl). The resource in question (impl_debug.kotlin_module) contains the name of the Gradle module and it likely means that there will be conflicts since there are several modules with the same name.

The stack trace looks like this:

org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':app:mergeDebugJavaResource'.	
	at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.lambda$executeIfValid$1(ExecuteActionsTaskExecuter.java:149)	
	at org.gradle.internal.Try$Failure.ifSuccessfulOrElse(Try.java:282)	
	at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeIfValid(ExecuteActionsTaskExecuter.java:147)	
	at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:135)	
	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: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$2.execute(DefaultBuildOperationRunner.java:59)	
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)	
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)	
	at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)	
	at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)	
	at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:52)	
	at org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:42)	
	at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:337)	
	at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:324)	
	at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:317)	
	at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:303)	
	at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:463)	
	at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:380)	
	at org.gradle.internal.concurrent.ExecutorPolicy$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.MergeJavaResWorkAction	
	at org.gradle.workers.internal.DefaultWorkerExecutor$WorkItemExecution.waitForCompletion(DefaultWorkerExecutor.java:283)	
	at org.gradle.internal.work.DefaultAsyncWorkTracker.lambda$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:250)	
	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:227)	
	at org.gradle.api.internal.tasks.execution.TaskExecution.executeActions(TaskExecution.java:210)	
	at org.gradle.api.internal.tasks.execution.TaskExecution.executeWithPreviousOutputFiles(TaskExecution.java:193)	
	at org.gradle.api.internal.tasks.execution.TaskExecution.execute(TaskExecution.java:166)	
	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: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:56)	
	at org.gradle.internal.execution.steps.ExecuteStep.execute(ExecuteStep.java:44)	
	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.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:50)	
	at org.gradle.internal.execution.steps.CreateOutputsStep.execute(CreateOutputsStep.java:28)	
	at org.gradle.internal.execution.steps.CaptureStateAfterExecutionStep.executeDelegateBroadcastingChanges(CaptureStateAfterExecutionStep.java:100)	
	at org.gradle.internal.execution.steps.CaptureStateAfterExecutionStep.execute(CaptureStateAfterExecutionStep.java:72)	
	at org.gradle.internal.execution.steps.CaptureStateAfterExecutionStep.execute(CaptureStateAfterExecutionStep.java:50)	
	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:166)	
	at org.gradle.internal.execution.steps.BuildCacheStep.lambda$execute$1(BuildCacheStep.java:70)	
	at org.gradle.internal.Either$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:68)	
	at org.gradle.internal.execution.steps.BuildCacheStep.execute(BuildCacheStep.java:46)	
	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:91)	
	at org.gradle.internal.execution.steps.SkipUpToDateStep.lambda$execute$2(SkipUpToDateStep.java:55)	
	at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:55)	
	at org.gradle.internal.execution.steps.SkipUpToDateStep.execute(SkipUpToDateStep.java:37)	
	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.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:76)	
	at org.gradle.internal.execution.steps.ResolveCachingStateStep.execute(ResolveCachingStateStep.java:37)	
	at org.gradle.internal.execution.steps.ValidateStep.execute(ValidateStep.java:94)	
	at org.gradle.internal.execution.steps.ValidateStep.execute(ValidateStep.java:49)	
	at org.gradle.internal.execution.steps.CaptureStateBeforeExecutionStep.execute(CaptureStateBeforeExecutionStep.java:71)	
	at org.gradle.internal.execution.steps.CaptureStateBeforeExecutionStep.execute(CaptureStateBeforeExecutionStep.java:45)	
	at org.gradle.internal.execution.steps.SkipEmptyWorkStep.executeWithNonEmptySources(SkipEmptyWorkStep.java:177)	
	at org.gradle.internal.execution.steps.SkipEmptyWorkStep.execute(SkipEmptyWorkStep.java:81)	
	at org.gradle.internal.execution.steps.SkipEmptyWorkStep.execute(SkipEmptyWorkStep.java:53)	
	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:36)	
	at org.gradle.internal.execution.steps.LoadPreviousExecutionStateStep.execute(LoadPreviousExecutionStateStep.java:23)	
	at org.gradle.internal.execution.steps.CleanupStaleOutputsStep.execute(CleanupStaleOutputsStep.java:75)	
	at org.gradle.internal.execution.steps.CleanupStaleOutputsStep.execute(CleanupStaleOutputsStep.java:41)	
	at org.gradle.internal.execution.steps.AssignWorkspaceStep.lambda$execute$0(AssignWorkspaceStep.java:32)	
	at org.gradle.api.internal.tasks.execution.TaskExecution$4.withWorkspace(TaskExecution.java:287)	
	at org.gradle.internal.execution.steps.AssignWorkspaceStep.execute(AssignWorkspaceStep.java:30)	
	at org.gradle.internal.execution.steps.AssignWorkspaceStep.execute(AssignWorkspaceStep.java:21)	
	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:47)	
	at org.gradle.internal.execution.steps.IdentifyStep.execute(IdentifyStep.java:34)	
	at org.gradle.internal.execution.impl.DefaultExecutionEngine$1.execute(DefaultExecutionEngine.java:64)	
	at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.executeIfValid(ExecuteActionsTaskExecuter.java:146)	
	at org.gradle.api.internal.tasks.execution.ExecuteActionsTaskExecuter.execute(ExecuteActionsTaskExecuter.java:135)	
	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: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$2.execute(DefaultBuildOperationRunner.java:59)	
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)	
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)	
	at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)	
	at org.gradle.internal.operations.DefaultBuildOperationExecutor.call(DefaultBuildOperationExecutor.java:73)	
	at org.gradle.api.internal.tasks.execution.EventFiringTaskExecuter.execute(EventFiringTaskExecuter.java:52)	
	at org.gradle.execution.plan.LocalTaskNodeExecutor.execute(LocalTaskNodeExecutor.java:42)	
	at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:337)	
	at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$InvokeNodeExecutorsAction.execute(DefaultTaskExecutionGraph.java:324)	
	at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:317)	
	at org.gradle.execution.taskgraph.DefaultTaskExecutionGraph$BuildOperationAwareExecutionAction.execute(DefaultTaskExecutionGraph.java:303)	
	at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.execute(DefaultPlanExecutor.java:463)	
	at org.gradle.execution.plan.DefaultPlanExecutor$ExecutorWorker.run(DefaultPlanExecutor.java:380)	
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)	
	at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:49)	
Caused by: java.lang.IllegalStateException: Unexpected combination of states CHANGED, REMOVED for file /path/to/module/build/intermediates/java_res/debug/out/META-INF/impl_debug.kotlin_module	
	at com.android.build.gradle.internal.tasks.IncrementalFileMergerTaskUtils.collectChanges(IncrementalFileMergerTaskUtils.kt:275)	
	at com.android.build.gradle.internal.tasks.IncrementalFileMergerTaskUtils.toInputs(IncrementalFileMergerTaskUtils.kt:229)	
	at com.android.build.gradle.internal.tasks.MergeJavaResWorkAction.run(MergeJavaResWorkAction.kt:68)	
	at com.android.build.gradle.internal.profile.ProfileAwareWorkAction.execute(ProfileAwareWorkAction.kt:74)	
	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$0(DefaultWorkerExecutor.java:169)	
	at org.gradle.internal.work.DefaultConditionalExecutionQueue$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

ap...@google.com <ap...@google.com> #4Apr 22, 2024 02:19PM

Thanks for the additional information. I have refactored the Java Resource merging incremental handling to better handle source file path roots - so hopefully this is enough to eliminate the possibility of collisions between java resources. However, it would be great to test these changes resolve your issue. My current assumption is that the issue occurs when there is a library structure where there are two modules of the same name nested within two differently named modules such as:

app
foo_lib
  foo
bar_lib
  foo

Could you confirm that this setup is similar in your project or if not, can you please provide your project structure or even a project if possible?

ap...@google.com <ap...@google.com> #5Apr 22, 2024 02:19PM

Yes, our setup looks like this:

:features
  :feature1
    :public
    :impl
  :feature2
    :public
    :impl
...

The modules mentioned in the error would always be one of these impl or public modules.

Unfortunately I cannot share our project and even if I could, I don't know how to replicate the issue.

I will say though that since upgrading to the latest AGP 8.2 alpha I have not seen the issue so it's possible that it's already been fixed as a part of another change.

ap...@google.com <ap...@google.com> #6Apr 22, 2024 02:19PM

Oops, spoke too soon. It just happened.

Once it happens ever run will trigger it so if you need me to log or try something let me know. Removing the app level build directory fixes the issue.

ap...@google.com <ap...@google.com> #7Apr 22, 2024 02:19PM

BTW, what is the target release for this fix?

ap...@google.com <ap...@google.com> #8Apr 22, 2024 02:19PM

For now, we've worked around this by adding this to our Kotlin convention plugin:

tasks.withType<KotlinCompile>().configureEach {
    compilerOptions {
        moduleName.set(path.removePrefix(":").replace(":", "_"))
    }
}

ap...@google.com <ap...@google.com> #9Apr 22, 2024 02:20PM

Thanks for sharing the workaround. I needed to slightly adapt it to work for us, otherwise kapt and ksp would fail because they'd expect different names for internal symbols.

tasks.withType(org.jetbrains.kotlin.gradle.tasks.KotlinCompilationTask.class).configureEach {
    if (!name.containsIgnoreCase("ksp") && !name.containsIgnoreCase("kapt")) {
       compilerOptions {
       moduleName.set(path.substring(1).replace(":", "_"))
    }
}

ap...@google.com <ap...@google.com> #10Apr 22, 2024 02:20PM

Actually, I found a better way to solve this. The default module name is based on the base plugin's archivesName property. So you can do this instead:

base {
    archivesName.set(path.removePrefix(":").replace(":", "_"))
}

ap...@google.com <ap...@google.com> #11Apr 22, 2024 02:20PM

It seems AGP is not correctly excluding kotlin_module files during java resource merging, so we'd expect a collision - although this error message isn't clear.

Until we release we have a fix for the issue, a workaround may be to add packagingOptions { exclude 'META-INF/*.kotlin_module' } to the build.gradle conflicting libraries, so AGP doesn't attempt to merge them.

ap...@google.com <ap...@google.com> #12Apr 22, 2024 02:20PM

Alternatively you can give them unique names e.g.

kotlin {
    compilerOptions {
        moduleName.set(project.path)
    }
}

applied to all projects

ap...@google.com <ap...@google.com> #13Apr 22, 2024 02:21PM

We set the module to the dashified project gradle path. Kinda feel like this should be the default for the module merging issue in general

ap...@google.com <ap...@google.com> #14Apr 22, 2024 02:21PM

In my case, I had similar errors with MergeJavaResourcesTask
But in my case, errors were against for META-INF metadata from Google AutoService instead of kotlin-module

And I did set same workaround with Comment #8, then errors were gone.

ze...@google.com <ze...@google.com> Apr 22, 2024 02:22PM

Verified by ze...@google.com.

ap...@google.com <ap...@google.com> #15Apr 22, 2024 02:22PM

I also had an error from Google AutoService and packagingOptions { exclude 'META-INF/*.kotlin_module' } removes the error in next build but it does not look correct solution. Can someone help me to fix this issue. For my case the error is for some debug source code which we generate using Google AutoService. Should I exclude those files or use pickFirst for them?

an...@google.com <an...@google.com> #16May 20, 2024 05:05PM

We are currently also facing this issue sporadically. And applying the patch in

https://issuetracker.google.com/issues/284003132#comment8 doesn't seem to fully fix it. Is there any plan to tackle this in the future?