Hi, I'm trying to upgrade Gradle from 8.7 to 8.8 (I'm using jdk 11). We have an internal custom java plugin used by other developers so I'm trying to update it first. This plugin consists of other plugins, some of them are based on external, public Gradle plugins. One of the plugins we offer in our custom java plugin is code coverage which uses the Gradle's Jacoco plugin (version 0.8.11). When I try to build our java plugin after updating Gradle to 8.8 I get:

> Could not resolve all dependencies for configuration ':aggregateCodeCoverageReportResults'.
   > No variants available for selection

Running in debug was not very helpful, I couldn't find meaningful clues there. I also tried updating the Jacoco plugin to 0.8.12 and relaxing the lock mode to lenient, both didn't help. When I run

./gradlew :resolvableConfigurations

I get (partial output):

--------------------------------------------------
Configuration aggregateCodeCoverageReportResults
--------------------------------------------------
Resolvable configuration used to gather files for the JaCoCo coverage report aggregation via ArtifactViews, not intended to be used directly

Attributes
    - org.gradle.category            = library
    - org.gradle.dependency.bundling = external
    - org.gradle.jvm.environment     = standard-jvm
    - org.gradle.libraryelements     = jar
    - org.gradle.usage               = java-runtime
Extended Configurations
    - jacocoAggregation

Looking at our code coverage plugin and the task defined there I didn't notice any problematic code or settings that might explain this error. Any ideas on how to solve it? Thanks!

Can you share a

--stacktrace

or if possible much better a build

--scan

URL?

Thanks, sorry for the slow response, unfortunately scan is not a valid option in my case. This is the stacktrace output:

Could not determine the dependencies of task ':testCodeCoverageReport'.
> Could not resolve all dependencies for configuration ':aggregateCodeCoverageReportResults'.
   > No variants available for selection

* Exception is:
org.gradle.api.internal.tasks.TaskDependencyResolveException: Could not determine the dependencies of task ':testCodeCoverageReport'.
        at org.gradle.api.internal.tasks.CachingTaskDependencyResolveContext.getDependencies(CachingTaskDependencyResolveContext.java:70)
        at org.gradle.execution.plan.TaskDependencyResolver.resolveDependenciesFor(TaskDependencyResolver.java:49)
        at org.gradle.execution.plan.LocalTaskNode.getDependencies(LocalTaskNode.java:148)
        at org.gradle.execution.plan.LocalTaskNode.resolveDependencies(LocalTaskNode.java:122)
        at org.gradle.execution.plan.DefaultExecutionPlan.discoverNodeRelationships(DefaultExecutionPlan.java:182)
        at org.gradle.execution.plan.DefaultExecutionPlan.doAddEntryNodes(DefaultExecutionPlan.java:154)
        at org.gradle.execution.plan.DefaultExecutionPlan.addEntryTasks(DefaultExecutionPlan.java:129)
        at org.gradle.execution.plan.DefaultExecutionPlan.addEntryTasks(DefaultExecutionPlan.java:121)
        at org.gradle.execution.TaskNameResolvingBuildTaskScheduler.scheduleRequestedTasks(TaskNameResolvingBuildTaskScheduler.java:54)
        at org.gradle.execution.DefaultTasksBuildTaskScheduler.scheduleRequestedTasks(DefaultTasksBuildTaskScheduler.java:72)
        at org.gradle.initialization.DefaultTaskExecutionPreparer.lambda$scheduleRequestedTasks$0(DefaultTaskExecutionPreparer.java:46)
        at org.gradle.internal.Factories$1.create(Factories.java:31)
        at org.gradle.internal.work.DefaultWorkerLeaseService.withReplacedLocks(DefaultWorkerLeaseService.java:360)
        at org.gradle.api.internal.project.DefaultProjectStateRegistry$DefaultBuildProjectRegistry.withMutableStateOfAllProjects(DefaultProjectStateRegistry.java:240)
        at org.gradle.api.internal.project.DefaultProjectStateRegistry$DefaultBuildProjectRegistry.withMutableStateOfAllProjects(DefaultProjectStateRegistry.java:233)
        at org.gradle.initialization.DefaultTaskExecutionPreparer.scheduleRequestedTasks(DefaultTaskExecutionPreparer.java:45)
        at org.gradle.initialization.VintageBuildModelController.lambda$scheduleRequestedTasks$0(VintageBuildModelController.java:76)
        at org.gradle.internal.model.StateTransitionController.lambda$inState$1(StateTransitionController.java:99)
        at org.gradle.internal.model.StateTransitionController.lambda$inState$2(StateTransitionController.java:114)
        at org.gradle.internal.work.DefaultSynchronizer.withLock(DefaultSynchronizer.java:44)
        at org.gradle.internal.model.StateTransitionController.inState(StateTransitionController.java:110)
        at org.gradle.internal.model.StateTransitionController.inState(StateTransitionController.java:98)
        at org.gradle.initialization.VintageBuildModelController.scheduleRequestedTasks(VintageBuildModelController.java:76)
        at org.gradle.internal.build.DefaultBuildLifecycleController$DefaultWorkGraphBuilder.addRequestedTasks(DefaultBuildLifecycleController.java:404)
        at org.gradle.internal.buildtree.DefaultBuildTreeWorkPreparer.lambda$scheduleRequestedTasks$0(DefaultBuildTreeWorkPreparer.java:41)
        at org.gradle.internal.build.DefaultBuildLifecycleController.lambda$populateWorkGraph$7(DefaultBuildLifecycleController.java:189)
        at org.gradle.internal.build.DefaultBuildWorkPreparer.populateWorkGraph(DefaultBuildWorkPreparer.java:42)
        at org.gradle.internal.build.BuildOperationFiringBuildWorkPreparer$PopulateWorkGraph.populateTaskGraph(BuildOperationFiringBuildWorkPreparer.java:106)
        at org.gradle.internal.build.BuildOperationFiringBuildWorkPreparer$PopulateWorkGraph.run(BuildOperationFiringBuildWorkPreparer.java:92)
        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$2.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:166)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:47)
        at org.gradle.internal.build.BuildOperationFiringBuildWorkPreparer.populateWorkGraph(BuildOperationFiringBuildWorkPreparer.java:67)
        at org.gradle.internal.build.DefaultBuildLifecycleController.lambda$populateWorkGraph$8(DefaultBuildLifecycleController.java:189)
        at org.gradle.internal.model.StateTransitionController.lambda$inState$1(StateTransitionController.java:99)
        at org.gradle.internal.model.StateTransitionController.lambda$inState$2(StateTransitionController.java:114)
        at org.gradle.internal.work.DefaultSynchronizer.withLock(DefaultSynchronizer.java:44)
        at org.gradle.internal.model.StateTransitionController.inState(StateTransitionController.java:110)
        at org.gradle.internal.model.StateTransitionController.inState(StateTransitionController.java:98)
        at org.gradle.internal.build.DefaultBuildLifecycleController.populateWorkGraph(DefaultBuildLifecycleController.java:189)
        at org.gradle.internal.build.DefaultBuildWorkGraphController$DefaultBuildWorkGraph.populateWorkGraph(DefaultBuildWorkGraphController.java:169)
        at org.gradle.composite.internal.DefaultBuildController.populateWorkGraph(DefaultBuildController.java:76)
        at org.gradle.composite.internal.DefaultIncludedBuildTaskGraph$DefaultBuildTreeWorkGraphBuilder.withWorkGraph(DefaultIncludedBuildTaskGraph.java:153)
	... (truncated)
Caused by: org.gradle.api.internal.artifacts.ivyservice.DefaultLenientConfiguration$ArtifactResolveException: Could not resolve all dependencies for configuration ':aggregateCodeCoverageReportResults'.
        at org.gradle.api.internal.artifacts.ResolveExceptionContextualizer.mapFailure(ResolveExceptionContextualizer.java:81)
        at org.gradle.api.internal.artifacts.ResolveExceptionContextualizer.mapFailures(ResolveExceptionContextualizer.java:60)
        at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration$DefaultResolutionHost.mapFailure(DefaultConfiguration.java:2109)
        at org.gradle.api.internal.artifacts.configurations.ResolutionBackedFileCollection.visitDependencies(ResolutionBackedFileCollection.java:61)
        at org.gradle.api.internal.tasks.CachingTaskDependencyResolveContext$TaskGraphImpl.getNodeValues(CachingTaskDependencyResolveContext.java:108)
        at org.gradle.internal.graph.CachingDirectedGraphWalker$GraphWithEmptyEdges.getNodeValues(CachingDirectedGraphWalker.java:213)
        at org.gradle.internal.graph.CachingDirectedGraphWalker.doSearch(CachingDirectedGraphWalker.java:121)
        at org.gradle.internal.graph.CachingDirectedGraphWalker.findValues(CachingDirectedGraphWalker.java:73)
        at org.gradle.api.internal.tasks.CachingTaskDependencyResolveContext.getDependencies(CachingTaskDependencyResolveContext.java:67)
        ... 139 more
Caused by: java.lang.IllegalStateException: No variants available for selection
        at org.gradle.internal.component.model.AbstractComponentGraphResolveState$DefaultGraphSelectionCandidates.getVariants(AbstractComponentGraphResolveState.java:166)
        at org.gradle.internal.component.model.GraphVariantSelector.selectByAttributeMatchingLenient(GraphVariantSelector.java:104)
        at org.gradle.api.internal.artifacts.ivyservice.resolveengine.artifact.VariantResolvingArtifactSet.getArtifactVariantsForReselection(VariantResolvingArtifactSet.java:147)
        at org.gradle.api.internal.artifacts.ivyservice.resolveengine.artifact.VariantResolvingArtifactSet.select(VariantResolvingArtifactSet.java:106)
        at org.gradle.api.internal.artifacts.ivyservice.resolveengine.artifact.DefaultVisitedArtifactResults.select(DefaultVisitedArtifactResults.java:39)
        at org.gradle.api.internal.artifacts.ivyservice.resolveengine.artifact.DefaultVisitedArtifactSet.select(DefaultVisitedArtifactSet.java:49)
        at org.gradle.api.internal.artifacts.configurations.DefaultConfiguration.lambda$newFileCollection$5(DefaultConfiguration.java:653)
        at org.gradle.api.internal.artifacts.configurations.ResolutionResultProvider$1.getTaskDependencyValue(ResolutionResultProvider.java:48)
        at org.gradle.api.internal.artifacts.configurations.ResolutionBackedFileCollection.visitDependencies(ResolutionBackedFileCollection.java:57)
        ... 144 more

From the top of my head I'd say you have some project in the aggregation that does not have any plugin applied and thus not have any variants available, which then makes the aggregation data collection fail

Thanks, I'll take a closer look.