[Koin annotations 2.0.0-Beta1, kotlin 2.0.20] I am...

# koin

[Dusan Stefanovic]

[Koin annotations 2.0.0-Beta1, kotlin 2.0.20]
I am trying to configure expect/actual module like in this example, but it doesn’t work:

// commonMain
@Module
expect class PlatformModule()

// android/iOS
@Module
@ComponentScan("com.myapp.app")
actual class PlatformModule actual constructor()

or

// commonMain
@Module
expect class PlatformModule

// android/iOS
@Module
@ComponentScan("com.myapp.app")
actual class PlatformModule

But I get error that PlatformModule().module is not found/generated
The gradle setup is same as the one in sample above, just Kotlin and Koin version are different

Can anyone help? 🙂

[Dusan Stefanovic]

I can see that the PlatformModule().module getter is generated in ksp/android/androidDebug/kotlin but somehow it can’t be referenced from ksp/metadata/commonMain/kotlin where it should be included in the “parent” Module….

[Dusan Stefanovic]

Screenshot 2024-10-25 at 12.04.52.png

[arnaud.giuliani]

did you update all the versions with KSP around?

[Dusan Stefanovic]

yeah, I did…
if you want I can push the changes to some branch so you can take a look? this is now the original example just updated to annotations 2.0.0-Beta1

[Dusan Stefanovic]

This is libs.versions.toml, and in build.gradle.kts I just added

alias(libs.plugins.kotlinComposeCompiler)

[arnaud.giuliani]

is the generation working on android or iOS? You need to explicilty setup expect module in common and actual module in native part

[arnaud.giuliani]

from common side you won't see anything, as the compilation doesn't allow that

[Dusan Stefanovic]

I am trying to build the android first, the example is as it was, completely unchanged, I am just trying to make it work with annotations 2.0.0-Beta1 and kotlin 2.0.20

[Dusan Stefanovic]

I guess because of Kotlin update to 2.0 I had to add explicit empty constructor to the expect class, but the rest is pretty much the same

@Module
expect class NativeModule() // it was expect class NativeModule

[arnaud.giuliani]

You just updated Kotlin, Compose & Koin?

[arnaud.giuliani]

You need to upgrade all libs around

[Dusan Stefanovic]

I think I did all of that… is it ok to push it to some branch for a review?

[arnaud.giuliani]

yeah push it. Will try to review it next week 👍

[arnaud.giuliani]

I'm unqueuing stuff for Koin

[Dusan Stefanovic]

ok, great, thanks a lot!

btw where to push it, I don’t have a permission to contribute to https://github.com/InsertKoinIO/KMP-App-Template/
should I fork the repo and push it there ?

[Dusan Stefanovic]

here it is 🙂
https://github.com/InsertKoinIO/KMP-App-Template/pull/1

[Boy Hoody]

@arnaud.giuliani

kotlin = "2.0.20"
koin = "4.0.0"
koin-compose = "4.0.0"
koin-annotations = "2.0.0-Beta1"
ksp = "2.0.20-1.0.25"

This combination throws that error as well

[Dusan Stefanovic]

@arnaud.giuliani Any news on this?

[arnaud.giuliani]

still need time to look at it

[arnaud.giuliani]

can you downgrade to kotlin 2.0.20?

[Dusan Stefanovic]

I tried both, 2.0.20 and 2.0.21, as well as other versions I could find and it was always the same issue… if you think it is different I can downgrade?

[arnaud.giuliani]

yeah KSP is tied to 2.0.20 ... then perhaps an issue there. I'm looking today

[Dusan Stefanovic]

ok, thanks, I ll downgrade it…

[arnaud.giuliani]

let me know yes

[Dusan Stefanovic]

it’s done, you can take a look when you like

[arnaud.giuliani]

Found the issue, and now proposes real expect/actual generation (not counting anymore on source shadowing) - https://github.com/InsertKoinIO/koin-annotations/pull/189/files

[arnaud.giuliani]

I send updates on your PR