Can't sync project using the plugin in IJ 2025.2.1

[lwasyl]

I get the following exceptions, this is with Gradle 9.0.0 and default IJ settings:

Unable to warm-up Gradle task model

org.gradle.api.internal.tasks.DefaultTaskContainer$TaskCreationException: Could not create task ':<module_path>:generateModulesGraphvizText'.
	at org.gradle.api.internal.tasks.DefaultTaskContainer.taskCreationException(DefaultTaskContainer.java:729)
	at org.gradle.api.internal.tasks.DefaultTaskContainer.access$600(DefaultTaskContainer.java:78)
	at org.gradle.api.internal.tasks.DefaultTaskContainer$TaskCreatingProvider.domainObjectCreationException(DefaultTaskContainer.java:721)
	at org.gradle.api.internal.DefaultNamedDomainObjectCollection$AbstractDomainObjectCreatingProvider.tryCreate(DefaultNamedDomainObjectCollection.java:1016)
	at org.gradle.api.internal.tasks.DefaultTaskContainer$TaskCreatingProvider.access$1401(DefaultTaskContainer.java:668)
	at org.gradle.api.internal.tasks.DefaultTaskContainer$TaskCreatingProvider$1.run(DefaultTaskContainer.java:694)
	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$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:47)
	at org.gradle.api.internal.tasks.DefaultTaskContainer$TaskCreatingProvider.tryCreate(DefaultTaskContainer.java:690)
	at org.gradle.api.internal.DefaultNamedDomainObjectCollection$AbstractDomainObjectCreatingProvider.calculateOwnValue(DefaultNamedDomainObjectCollection.java:990)
	at org.gradle.api.internal.provider.AbstractMinimalProvider.calculateValue(AbstractMinimalProvider.java:115)
	at org.gradle.api.internal.provider.Collectors$ElementFromProvider.collectEntries(Collectors.java:105)
	at org.gradle.api.internal.provider.Collectors$TypedCollector.collectEntries(Collectors.java:371)
	at org.gradle.api.internal.provider.Collectors$TypedCollector.collectInto(Collectors.java:366)
	at org.gradle.api.internal.collections.SortedSetElementSource.realize(SortedSetElementSource.java:144)
	at org.gradle.api.internal.collections.SortedSetElementSource.realizePending(SortedSetElementSource.java:122)
	at org.gradle.api.internal.collections.SortedSetElementSource.iterator(SortedSetElementSource.java:81)
	at org.gradle.api.internal.DefaultDomainObjectCollection.iterator(DefaultDomainObjectCollection.java:152)
	at org.gradle.api.internal.tasks.DefaultTaskContainer.iterator(DefaultTaskContainer.java:634)
	at java.base/java.lang.Iterable.forEach(Iterable.java:74)
	at com.intellij.gradle.toolingExtension.impl.model.warmUp.GradleTaskWarmUpService.lambda$buildAll$2(GradleTaskWarmUpService.java:34)
	at com.intellij.gradle.toolingExtension.impl.util.GradleResultUtil.lambda$runOrRetryOnce$0(GradleResultUtil.java:34)
	at com.intellij.gradle.toolingExtension.impl.util.GradleResultUtil.runOrRetryOnce(GradleResultUtil.java:16)
	at com.intellij.gradle.toolingExtension.impl.util.GradleResultUtil.runOrRetryOnce(GradleResultUtil.java:33)
	at com.intellij.gradle.toolingExtension.impl.model.warmUp.GradleTaskWarmUpService.buildAll(GradleTaskWarmUpService.java:33)
	at com.intellij.gradle.toolingExtension.impl.modelBuilder.ExtraModelBuilder.buildServiceModel(ExtraModelBuilder.java:87)
	at com.intellij.gradle.toolingExtension.impl.modelBuilder.ExtraModelBuilder.buildAll(ExtraModelBuilder.java:67)
	at com.intellij.gradle.toolingExtension.impl.modelBuilder.ExtraModelBuilder.buildAll(ExtraModelBuilder.java:47)
	at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$BuilderWithParameter.build(DefaultToolingModelBuilderRegistry.java:291)
	at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$UserCodeAssigningBuilder.lambda$build$0(DefaultToolingModelBuilderRegistry.java:378)
	at org.gradle.internal.code.DefaultUserCodeApplicationContext$CurrentApplication.reapply(DefaultUserCodeApplicationContext.java:110)
	at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$UserCodeAssigningBuilder.build(DefaultToolingModelBuilderRegistry.java:378)
	at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$LockSingleProjectBuilder.lambda$build$0(DefaultToolingModelBuilderRegistry.java:308)
	at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.lambda$fromMutableState$2(DefaultProjectStateRegistry.java:458)
	at org.gradle.internal.work.DefaultWorkerLeaseService.withReplacedLocks(DefaultWorkerLeaseService.java:359)
	at org.gradle.api.internal.project.DefaultProjectStateRegistry$ProjectStateImpl.fromMutableState(DefaultProjectStateRegistry.java:458)
	at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$LockSingleProjectBuilder.build(DefaultToolingModelBuilderRegistry.java:308)
	at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$BuildOperationWrappingBuilder$1.call(DefaultToolingModelBuilderRegistry.java:341)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$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$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
	at org.gradle.tooling.provider.model.internal.DefaultToolingModelBuilderRegistry$BuildOperationWrappingBuilder.build(DefaultToolingModelBuilderRegistry.java:338)
	at org.gradle.internal.build.DefaultBuildToolingModelController$AbstractToolingScope.getModel(DefaultBuildToolingModelController.java:83)
	at org.gradle.internal.buildtree.DefaultBuildTreeModelCreator$DefaultBuildTreeModelController.getModelForScope(DefaultBuildTreeModelCreator.java:146)
	at org.gradle.internal.buildtree.DefaultBuildTreeModelCreator$DefaultBuildTreeModelController.access$300(DefaultBuildTreeModelCreator.java:70)
	at org.gradle.internal.buildtree.DefaultBuildTreeModelCreator$DefaultBuildTreeModelController$1.call(DefaultBuildTreeModelCreator.java:86)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$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$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.call(DefaultBuildOperationRunner.java:53)
	at org.gradle.internal.buildtree.DefaultBuildTreeModelCreator$DefaultBuildTreeModelController.getModel(DefaultBuildTreeModelCreator.java:81)
	at org.gradle.tooling.internal.provider.runner.DefaultBuildController.getModel(DefaultBuildController.java:104)
	at org.gradle.tooling.internal.consumer.connection.ParameterAwareBuildControllerAdapter.getModel(ParameterAwareBuildControllerAdapter.java:40)
	at org.gradle.tooling.internal.consumer.connection.UnparameterizedBuildController.getModel(UnparameterizedBuildController.java:116)
	at org.gradle.tooling.internal.consumer.connection.NestedActionAwareBuildControllerAdapter.getModel(NestedActionAwareBuildControllerAdapter.java:32)
	at org.gradle.tooling.internal.consumer.connection.UnparameterizedBuildController.findModel(UnparameterizedBuildController.java:100)
	at org.gradle.tooling.internal.consumer.connection.NestedActionAwareBuildControllerAdapter.findModel(NestedActionAwareBuildControllerAdapter.java:32)
	at org.gradle.tooling.internal.consumer.connection.UnparameterizedBuildController.findModel(UnparameterizedBuildController.java:84)
	at org.gradle.tooling.internal.consumer.connection.NestedActionAwareBuildControllerAdapter.findModel(NestedActionAwareBuildControllerAdapter.java:32)
	at com.intellij.gradle.toolingExtension.impl.util.GradleModelProviderUtil.lambda$buildModelsInParallel$e1e45430$1(GradleModelProviderUtil.java:41)
	at org.gradle.tooling.internal.consumer.connection.NestedActionAwareBuildControllerAdapter$1.get(NestedActionAwareBuildControllerAdapter.java:52)
	at org.gradle.internal.buildtree.IntermediateBuildActionRunner$NestedAction.run(IntermediateBuildActionRunner.java:118)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:66)
	at org.gradle.internal.operations.DefaultBuildOperationRunner$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationExecutor$QueueWorker.execute(DefaultBuildOperationExecutor.java:146)
	at org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable.runOperation(DefaultBuildOperationQueue.java:272)
	at org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable.doRunBatch(DefaultBuildOperationQueue.java:253)
	at org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable.lambda$runBatch$1(DefaultBuildOperationQueue.java:226)
	at org.gradle.internal.work.DefaultWorkerLeaseService.withLocks(DefaultWorkerLeaseService.java:263)
	at org.gradle.internal.work.DefaultWorkerLeaseService.runAsWorkerThread(DefaultWorkerLeaseService.java:127)
	at org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable.runBatch(DefaultBuildOperationQueue.java:224)
	at org.gradle.internal.operations.DefaultBuildOperationQueue$WorkerRunnable.run(DefaultBuildOperationQueue.java:192)
	at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:64)
	at org.gradle.internal.concurrent.AbstractManagedExecutor$1.run(AbstractManagedExecutor.java:47)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
	at java.base/java.lang.Thread.run(Thread.java:1583)
Caused by: java.lang.NegativeArraySizeException: -1
	at java.base/java.util.HashSet.toArray(HashSet.java:376)
	at java.base/java.util.ArrayList.<init>(ArrayList.java:181)
	at com.google.common.collect.Lists.newArrayList(Lists.java:138)
	at org.gradle.api.internal.collections.SortedSetElementSource.realizePending(SortedSetElementSource.java:121)
	at org.gradle.api.internal.collections.SortedSetElementSource.iterator(SortedSetElementSource.java:81)
	at org.gradle.api.internal.DefaultDomainObjectCollection.iterator(DefaultDomainObjectCollection.java:152)
	at com.jraska.module.graph.assertion.GradleDependencyGraphFactory.listAllDependencies(GradleDependencyGraphFactory.kt:61)
	at com.jraska.module.graph.assertion.GradleDependencyGraphFactory.create(GradleDependencyGraphFactory.kt:10)
	at com.jraska.module.graph.assertion.ModuleGraphAssertionsPlugin.moduleGraph_delegate$lambda$0(ModuleGraphAssertionsPlugin.kt:19)
	at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:86)
	at com.jraska.module.graph.assertion.ModuleGraphAssertionsPlugin.getModuleGraph(ModuleGraphAssertionsPlugin.kt:18)
	at com.jraska.module.graph.assertion.ModuleGraphAssertionsPlugin.addModuleGraphGeneration$lambda$16(ModuleGraphAssertionsPlugin.kt:88)
	at com.jraska.module.graph.assertion.ModuleGraphAssertionsPlugin.addModuleGraphGeneration$lambda$17(ModuleGraphAssertionsPlugin.kt:87)
	at org.gradle.api.internal.DefaultMutationGuard$1.execute(DefaultMutationGuard.java:66)
	at org.gradle.api.internal.DefaultMutationGuard$1.execute(DefaultMutationGuard.java:66)
	at org.gradle.internal.code.DefaultUserCodeApplicationContext$CurrentApplication$1.execute(DefaultUserCodeApplicationContext.java:124)
	at org.gradle.api.internal.DefaultCollectionCallbackActionDecorator$BuildOperationEmittingAction$1.run(DefaultCollectionCallbackActionDecorator.java:109)
	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$2.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
	at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:47)
	at org.gradle.api.internal.DefaultCollectionCallbackActionDecorator$BuildOperationEmittingAction.execute(DefaultCollectionCallbackActionDecorator.java:106)
	at org.gradle.internal.ImmutableActionSet$SetWithManyActions.execute(ImmutableActionSet.java:330)
	at org.gradle.api.internal.DefaultDomainObjectCollection.doAdd(DefaultDomainObjectCollection.java:280)
	at org.gradle.api.internal.DefaultNamedDomainObjectCollection.doAdd(DefaultNamedDomainObjectCollection.java:126)
	at org.gradle.api.internal.DefaultNamedDomainObjectCollection$AbstractDomainObjectCreatingProvider.tryCreate(DefaultNamedDomainObjectCollection.java:1010)
	... 87 more

seems related to enable parallel gradle model fetching for gradle 7.4+ setting (I think I was able to sync successfully with that option off), but I think that impacts IDE/sync performance

[jraska]

Hey,

Could you please provide a link to

enable parallel gradle model fetching for gradle 7.4+

I don't see any code specific to this plugin within the failure, therefore more info is needed how to reproduce.

With negative index seems more like concurrency issue to me rather than the plugin ktself.

[lwasyl]

Sorry for late response, this is the setting that I'm referring to:

I'm using IntelliJ IDEA 2025.3 EAP (Build #IU-253.20558.43)

I don't see any code specific to this plugin within the failure, therefore more info is needed how to reproduce.

The related bit is the task name, and I could verify that removing the plugin application fixes the issue even with the parallel gradle model fetching option enabled. If I see right, we don't even configure the plugin anywhere (pretty much only call generateModulesGraphvizText), we only apply the plugin in several jvm and android modules (via a precompiled script plugin proxy)

[scana]

Also seeing the same issue on IntelliJ IDEA 2025.2.3 Build #IU-252.26830.84 with parallel fetching enabled - opened #318 and #319 to start helping out with support for Gradle Isolated Projects.

Did some debugging and it seems that Gradle returns -1 as a container size if access to it is done too early in the syncing process.