hello gradle kotlin friends i am having trouble upgrading a kotlinlang #gradle

hello gradle kotlin friends, i am having trouble u...

Samuel Gammon

04/07/2023, 8:31 PM

hello gradle kotlin friends, i am having trouble upgrading a library we publish to

1.8.20

. i get the following error

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Could not create task ':samples:fullstack:basic:frontend:jsJar'.
> DefaultTaskCollection#configureEach(Action) on task set cannot be executed in the current context.

Samuel Gammon

04/07/2023, 8:31 PM

it looks like this is a known issue solved in `1.9.x`: https://youtrack.jetbrains.com/issue/KT-56357

Samuel Gammon

04/07/2023, 8:32 PM

but the workaround is very mysterious to me:

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publish {
    pom.packaging = "klib"
    org.jetbrains.kotlin.gradle.plugin.VariantImplementationFactories.getProvider(project)

    artifact(tasks.named("wasmJar")) {
        extension = "klib"
    }

Samuel Gammon

04/07/2023, 8:32 PM

specifically he added

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org.jetbrains.kotlin.gradle.plugin.VariantImplementationFactories.getProvider(project)

Samuel Gammon

04/07/2023, 8:32 PM

but i don't know where to add that in my Gradle KTS, or why it works

Samuel Gammon

04/07/2023, 8:35 PM

stacktrace looks internal to kotlin plugin

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Caused by: org.gradle.api.internal.AbstractMutationGuard$IllegalMutationException: DefaultTaskCollection#configureEach(Action) on task set cannot be executed in the current context.
        at org.gradle.api.internal.AbstractMutationGuard.createIllegalStateException(AbstractMutationGuard.java:39)
        at org.gradle.api.internal.AbstractMutationGuard.assertMutationAllowed(AbstractMutationGuard.java:27)
        at org.gradle.api.internal.DefaultDomainObjectCollection.assertMutable(DefaultDomainObjectCollection.java:458)
        at org.gradle.api.internal.DefaultDomainObjectCollection.configureEach(DefaultDomainObjectCollection.java:168)
        at org.gradle.api.internal.tasks.DefaultRealizableTaskCollection.configureEach(DefaultRealizableTaskCollection.java:234)
        at org.jetbrains.kotlin.gradle.plugin.VariantImplementationFactories$Companion$getProvider$2$1.invoke(VariantImplementationFactories.kt:67)
        at org.jetbrains.kotlin.gradle.plugin.VariantImplementationFactories$Companion$getProvider$2$1.invoke(VariantImplementationFactories.kt:66)
        at org.jetbrains.kotlin.gradle.utils.SingleAction.run(singleAction.kt:31)
        at org.jetbrains.kotlin.gradle.plugin.VariantImplementationFactories$Companion.getProvider(VariantImplementationFactories.kt:66)
        at org.jetbrains.kotlin.gradle.plugin.VariantImplementationFactories$Companion.get(VariantImplementationFactories.kt:76)
        at org.jetbrains.kotlin.gradle.plugin.mpp.pm20.util.UtilsKt.getLibsDirectory(Utils.kt:56)
        at org.jetbrains.kotlin.gradle.targets.js.ir.KotlinJsIrTargetConfigurator$createArchiveTasks$1$1.invoke(KotlinJsIrTargetConfigurator.kt:71)
        at org.jetbrains.kotlin.gradle.targets.js.ir.KotlinJsIrTargetConfigurator$createArchiveTasks$1$1.invoke(KotlinJsIrTargetConfigurator.kt:69)
        at org.jetbrains.kotlin.gradle.targets.js.ir.KotlinJsIrTargetConfigurator$sam$org_gradle_api_Action$0.execute(KotlinJsIrTargetConfigurator.kt)
        at org.gradle.api.internal.DefaultMutationGuard$2.execute(DefaultMutationGuard.java:44)
        at org.gradle.api.internal.DefaultMutationGuard$2.execute(DefaultMutationGuard.java:44)
        at org.gradle.configuration.internal.DefaultUserCodeApplicationContext$CurrentApplication$1.execute(DefaultUserCodeApplicationContext.java:123)
        at org.gradle.api.internal.DefaultCollectionCallbackActionDecorator$BuildOperationEmittingAction$1.run(DefaultCollectionCallbackActionDecorator.java:110)
        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$2.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:157)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.execute(DefaultBuildOperationRunner.java:59)
        at org.gradle.internal.operations.DefaultBuildOperationRunner.run(DefaultBuildOperationRunner.java:47)
        at org.gradle.internal.operations.DefaultBuildOperationExecutor.run(DefaultBuildOperationExecutor.java:68)
        at org.gradle.api.internal.DefaultCollectionCallbackActionDecorator$BuildOperationEmittingAction.execute(DefaultCollectionCallbackActionDecorator.java:107)
        at org.gradle.internal.ImmutableActionSet$SetWithManyActions.execute(ImmutableActionSet.java:329)
        at org.gradle.api.internal.DefaultDomainObjectCollection.doAdd(DefaultDomainObjectCollection.java:262)
        at org.gradle.api.internal.DefaultNamedDomainObjectCollection.doAdd(DefaultNamedDomainObjectCollection.java:113)
        at org.gradle.api.internal.DefaultDomainObjectCollection.add(DefaultDomainObjectCollection.java:256)
        at org.gradle.api.internal.DefaultNamedDomainObjectCollection$AbstractDomainObjectCreatingProvider.tryCreate(DefaultNamedDomainObjectCollection.java:944)
        ... 216 more

Vampire

04/08/2023, 3:02 AM

Without knowing it or having looked into it, the problem seems to be that the Kotlin plugin does something deferred that then happens to late at an unsupported time and with that call the action is done eagerly.

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