When I update my Kotlin version from 2.0.0 to 2.2....

# kotest

[Jonathan Lennox]

When I update my Kotlin version from 2.0.0 to 2.2.0, I'm seeing kotest tests fail with

NoClassDefFound kotlin/coroutines/jvm/internal/SpillingKt

Does kotest 5.9.1 work with Kotlin 2.2.0, or do I need to update to 6.0.3?

[Jonathan Lennox]

As the error implies but I should have said, this is JVM

[Jonathan Lennox]

Kotlin 2.1.0 is fine

[sam]

seems related to the version of coroutines on your classpath

[Jonathan Lennox]

Fixed - it seems to have been package dependency version skew. Forcing my Maven dependencies to have the latest junit and junit-platform seems to have fixed things.