Any ideas how to fix this?

If you updated to Kotlin 1.4.30 plugin. Try to disable the KMM plugin, seems that 0.2.0 has some issues with Kotlin 1.4.30. https://youtrack.jetbrains.com/issue/KT-44748

@wmontwe Thank you very much. This fixed the problem.

You can to update the plugin to 0.2.1 version.

@Francis Mariano Seems like 0.2.1 version is only available for IntelliJ?

I think so not. https://kotlinlang.org/docs/mobile/kmm-plugin-releases.html#release-details

Oh, I see. It says

Use this version of the plugin with Android Studio 4.2.

AS 4.2 is still in beta. I use latest stable release,

4.1.2

.