Updating to Kotlin 1.4.30, I get ```Execution failed for task 'publishKotlinMultiplatformPublication...

# multiplatform

[mbonnin]

Updating to Kotlin 1.4.30, I get

Execution failed for task 'publishKotlinMultiplatformPublicationToMavenLocal'.
> Failed to publish publication 'kotlinMultiplatform' to repository 'mavenLocal'
   > Invalid publication 'kotlinMultiplatform': multiple artifacts with the identical extension and classifier ('jar', 'sources').

Does that ring any bell?

[mbonnin]

Ah, looks like kotlinMultiplatform now adds sources! I had some code to add an empty jar

[mbonnin]

Works well if I remove it. Thanks for listening 🙂

[Nikolay Kasyanov]

wow, that’s good news, thanks for sharing @mbonnin