I get this error:

2020-12-08 15:59:51.291 2602-10311/? D/PowerUI: can't show warning due to - plugged: true status unknown: false
  java.lang.NoSuchFieldError: No field Companion of type Landroidx/compose/runtime/SlotTable$Companion; in class Landroidx/compose/runtime/SlotTable; or its superclasses
    at androidx.navigation.compose.NavHostKt.NavHost(NavHost.kt:163)

Android Studio: Arctic Fox 2020.3.1 Canary 2 Kotlin: 1.4.21 Compose: 1.0.0-alpha08 Navigation: 1.0.0-alpha03 any idea?

AFAIK, Kotlin: 1.4.21 support is not ready yet for Compose - https://android-review.googlesource.com/c/platform/frameworks/support/+/1521081

OK, thanks 👍

I'm using 1.4.21 and seems to work fine with alpha08. Are you using accompanist library by any chance (and, if so, what version)?

I’m using 1.4.21(alpha08) as well. It works fine.

@John O'Reilly I am not using accompanist. I just realized I still had not updated the JDK to Java 11. After doing that, it works fine with 1.4.21