After upgrading compose and Kotlin version to 

1.4.30

 it seems my android studio is confused. Project is building and running though.

Also seeing this. Notably; deleting

.idea

has no effect.

I am also seeing this

You should select Kotlin 1.4.30 in Tools -> Kotlin

It might be because the intelliJ Kotlin plugin v1.4.30 isn’t yet available for Android Studio Arctic Fox.

@Yuri Drigin thanks. I did what you said, problem solved. @julioromano it is available 203-1.4.30-RC-AS6682.9

I updated all Android Studios today: 4.1, 4.2 and intelliJ Idea 2020 all downloaded the 1.4.30 plugin automatically but Arctic Fox did not.

Yes it is RC