I have KMM app with `ViewModel`s inside shared module. am using Jetpack Compose on Android side, no Compose Multiplatform. since Compose can infer stability of the classes, interfaces etc. just from modules that are actually compiled with Compose compiler, will it help if I import Compose compiler in

shared

module or I just move my Android side Jetpack Compose code to

shared

module and go full Compose Multiplatform? my state classes are inside

shared

module and I can create 1:1 copy of those inside my Android module but I would rather do one of two I proposed

hey guys. is there a lib for playing sounds? i'm making a simple multiplatform game with compose multiplatform. i'd like to play some sounds on android/js/desktop, but i'm too lazy to write expect/actual wrappers 🙂

Hey, I am developing KMM library named Module A, also i made a messenger module in KMM technology which i want to use in Module A. I generated native packages from messenger module - .aar for android, and .xcframework for ios. When I am adding generated Messenger xcframework to my swift project, everything works fine, i can see contents of the module, but when i am adding it by cInterop to my native code of Module A, it is adding because i am not getting any runtime error but i cannot see its contents, i am getting unresolved reference on every class from Messenger Module. Am i doing something wrong or should i add some annotation to my messanger classes to export them to objc?

Is there by any chance someone here who worked on creating the KMM plugin for Android Studio? I'm building my own plugin and using extension point "com.android.tools.idea.wizard.template" but can't figure out how to get the icon in the selection screen look good. I use the Thumb class in a TemplateBuilder and it displays the icon, but it's way too big, hideous etc... The KMM template icon looks great so would love to know how it's done. Can't find it in the docs and haven't found the sourcecode of the KMM AS plugin either... Help me obi-wan...anyone? 😒miling_face_with_tear:

I've been using the XCFramework gradle task (

import org.jetbrains.kotlin.gradle.plugin.mpp.apple.XCFramework

) to generate xcframeworks for iOS following the documentation. However, it looks like it only assigns the metadata in the xcframework's info.plist for the bundle's name. Is there an automated way to be able to assign other metadata values in the plist like

CFBundleVersion

and

MinimumOSVersion

?

Do custom test source sets need an explicit dependency on the main source set? Or is there some magic convention with the names that sets it up automatically? e.g. in the following example, is

dependsOn(appleMain)

necessary?

with(sourceSets) {
  val appleMain = create("appleMain") {
    dependsOn(getByName("commonMain"))
  }

  create("appleTest") {
    dependsOn(appleMain)
    dependsOn(getByName("commonTest"))
  }
}

I see plenty of mentions that `fun `backtick in function names`` is not allowed in kotlin-js, but I'm trying to use them in some tests in a KMM project, and it's also failing for iOS while they work fine for Android. I'm pretty sure the answer is going to be the same, that it's not supported. But could someone confirm that for me, or point me to where I can confirm it myself? To be clear, the error I'm getting is not explicitly for the backticks, but rather the spaces and commas.

Looks like a compiler error - have you identified which piece of code is failing too compile with this error?

Hi, does anyone have an issue with iOS 12 support of KMM? App crashes after launch. Any idea? Kotlin: 1.6.21, Coroutines: 1.6.1-native-mt Ktor: 2.0.0

hello, does anyone know if the kotlin multiplatform gradle plugin is open source? and if so where i can find it?

Are there any advanced steps possible to reduce the size of the ios / watchos application? What we tried so far: • Move everything into a single gradle module and make everything internal that’s possible • Switching from dynamic to static linking (-1MB) • Not exporting any libraries Maybe some compiler flags that further reduce the size? We are currently blocked by this because the size of the watch (81mb) is larger than what apple allows (75mb)

Hi Guys! Getting the following error when running my iOS app for KMM on physical device:

> Task :shared:embedAndSignAppleFrameworkForXcode FAILED
error: One or more parameters passed to a function were not valid.

Any idea what it can be?

I’m new to iOS and KMM so maybe it is something trivial but googling the problem didn’t give me an answer for now

this is something I was able to grab from Console

Non-fatal error enumerating at <private>, continuing: Error Domain=NSCocoaErrorDomain Code=260 "The file "PlugIns" couldn't be opened because there is no such file." UserInfo={NSURL=PlugIns/ -- file:///Users/dzmitry/Library/Developer/Xcode/DerivedData/iosApp-dbufieajloitrxfucbgqqibzrzie/Build/Products/Debug-iphoneos/iosApp.app/, NSFilePath=/Users/dzmitry/Library/Developer/Xcode/DerivedData/iosApp-dbufieajloitrxfucbgqqibzrzie/Build/Products/Debug-iphoneos/iosApp.app/PlugIns, NSUnderlyingError=0x7ff4a1abaec0 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}

would be appreciated for any help

I do see there is no PlugIns directory in place

I wonder if this is blocking an iOS 16 release with kmp: https://youtrack.jetbrains.com/issue/KT-53107/Add-arm64-support-for-watchOS-targets-Xcode-14

How can I have a business layer model class that only supports js

I'm using Koin, but I'm not sure about the best approach to pass the app context until the shared prefs library.

given that https://github.com/Kotlin/kmm-with-cocoapods-sample is 2 years old, what do you user for reference for your KMP library with Cocoapods?

I'm running into issues with Android Studio updating to kotlin 1.7.10 with a highly modularized project. it seems like AS gets confused when

module A/androidMain

has dependencies on

module B/commonMain

. AS has no problems with

module B/androidMain

depending on

module B/commonMain

I’m sure this has been asked, but i wanted to confirm my suspicions that kotlin-reflect is a jvm only library. I have things i would like to do with meta programming, but i’m not sure i could make that work on iOS code (i’m not targeting JS, just android and ios), Swift itself has the Mirror functionality for reflection, but it’s my understanding that kmm doesn’t really deal in swift and compiles directly to down to binary code.

11 should work just fine, but cfd only needs 9+ for jlink and jpackage

When Kotlin 1.7.20 is released do we think it'll have support for most of the compiler plugins needed for an average KMM (Android and iOS) project?

I see that Windows can be compiled on any host as of 1.6.0 (https://kotlinlang.org/docs/whatsnew16.html#compilation-of-windows-targets-on-any-host). Would running common tests for a Windows target work, or is it just compilation?

Hi, I have an issue with pod on ios. I am using some analysis in shared code - and it works fine in code(I am able to use sdk for both platforms via expect/actual) - but when i try to build and test it for iOS i receive error. did anyone face some issue and knows how to fix it?

Hello! Is it possible to add several android targets in one project? Now in such case when plugin com.android.library is applied it throws exception that extension with kotlinOptions already defined when defining second android target.

You are missing the

iosArm64()

target

Hi all. I'm getting this native compiler error

java.lang.IllegalStateException: IrPropertyPublicSymbolImpl for io.github.xxfast.utils/FILE_SYSTEM|225970167697663469[0] is already bound: PROPERTY name:FILE_SYSTEM visibility:public modality:FINAL [val]

my build script is setup as

kotlin {
  val hostOs = System.getProperty("os.name")
  val isMingwX64 = hostOs.startsWith("Windows")
  val nativeTarget = when {
    hostOs == "Mac OS X" -> macosX64("native")
    hostOs == "Linux" -> linuxX64("native")
    isMingwX64 -> mingwX64("native")
    else -> throw GradleException("Host OS is not supported in Kotlin/Native.")
  }
  sourceSets {
    val nativeMain by getting { .. }
    val nativeTest by getting {
      dependsOn(nativeMain)
    }
  }
}

and have my implementation as

// commonMain
expect val FILE_SYSTEM: FileSystem

// nativeMain
actual val FILE_SYSTEM: FileSystem = FileSystem.SYSTEM

Am I doing something wrong here? 🤔 jvm target is able to build and run fine