I m kind of stuck on another Kotlin Gradle question I am try kotlinlang #multiplatform

I'm kind of stuck on another Kotlin Gradle question. I am trying to create a Gradle configuration for a jvm classpath, but I'm getting an AmbiguousConfigurationSelectionException. In java this works:

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configurations.create("myConfig") {
	dependencies.apply {
		add(project.dependencies.create("com.example:foo:version"))
	}
}

// In the task:
getExecActionFactory().newJavaExecAction().apply {
	classpath = project.configurations.getByName("myConfig")
}

But I don't know how to do the equivalent if the dependency is a kotlin multi-platform library. I get an exception such as:

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Caused by: org.gradle.internal.component.AmbiguousConfigurationSelectionException: Cannot choose between the following variants of com.example:foo:version:
  - js-api
  - js-runtime
  - jvm-api
  - jvm-runtime
  - metadata-api

I'm very shaky on this, but here's what I ended up doing that seems to work... Advice on improvements are welcome.

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packTexturesCompilation = kotlinExt.targets.getByName("jvm").compilations.create("packTextures") {
		dependencies {
			runtimeOnly("com.acornui:acornui-texture-packer:$acornVersion")
		}
	} as KotlinCompilationToRunnableFiles<KotlinCommonOptions>

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getExecActionFactory().newJavaExecAction().apply {
					main = "com.acornui.texturepacker.PackAssetsKt"
					args = listOf(it.sourceDir.absolutePath, it.destinationDir.parentFile.absolutePath, suffix)
					classpath = packTexturesCompilation.runtimeDependencyFiles
					execute()
				}

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