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kotlinlang

Hi folks,

I’m receiving an error like this one when trying to run a `publishToMavenLocal` task of mine:

```
org.gradle.api.tasks.TaskExecutionException: Execution failed for task ':myLibrary:generateMetadataFileForMyLibraryIosX64Publication'.
...
Caused by: java.lang.ClassCastException: org.jetbrains.kotlin.gradle.plugin.mpp.HierarchyAttributeContainer cannot be cast to org.gradle.api.internal.attributes.AttributeContainerInternal
```

Would you have any clue as to what might cause this?

I’m using a configuration like:

`compilations["main"].outputKinds("framework")`

but even if I disable it I receive the same error

Which Kotlin and Gradle versions are you using?

I’m using Kotlin `1.3.21` and Gradle `5.2.1`

<@U799XQL8J> Please, try with Gradle 5.1.1 or with Kotlin 1.3.30-eap-125 (or later when a new <#C0KLZSCHF|eap> version is out)