Are there builds that work with Kotlin 2.0 Beta 2?

# compose-desktop

[eygraber]

Are there builds that work with Kotlin 2.0 Beta 2?

[Luc Girardin]

You should be able to get it to work with version 1.5.8-dev-k2.0.0-Beta2-99ed868a0f8 of the Compose Compiler available https://androidx.dev/storage/compose-compiler/repository. I did not try it out though…

[eygraber]

I had tried that and it might work but I had some build errors (not sure if k2 or compose)

[Oleksandr Karpovich [JB]]

to rule out whether it's related to k2, try setting an older language version:

kotlin {
    compilerOptions {
        languageVersion.set("1.9")
        apiVersion.set("1.9")
    }
    ....

[eygraber]

I did that and it still happens. Does that mean it's likely a compose compiler bug?

[Oleksandr Karpovich [JB]]

It could be. Did it happen with 2.0.0-Beta1?

Btw, there is one more thing to try:
We have a Compose Multiplatform compiler plugin that supports 2.0.0-Beta2 - org.jetbrains.compose.compilercompiler1.5.6-dev1-kt2.0.0-Beta2, it's based on a bit older jetpack compose compiler version.
It's expected to work for desktop/android/web, but not for ios (for ios only with languageVersion 1.9).

[eygraber]

It wasn't happening with 2.0.0-Beta1. With 2.0.0-Beta2 it works with org.jetbrains.compose.compiler:compiler:1.5.6-dev1-kt2.0.0-Beta2 but it doesn't work with androidx.compose.compiler:compiler:1.5.8-dev-k2.0.0-Beta2-99ed868a0f8

[eygraber]

I'll file with issuetracker

[eygraber]

https://issuetracker.google.com/issues/318545975