Hello, i’m wondering if someone might be able to assist with a KMM issue im experiencing since upgrading Kotlin from

1.5.21

->

1.5.30

… The issue im experiencing is specifically with

packForXcode

where Gradle is returning an error messae all of a sudden

* What went wrong:
Could not create task ':mobile-shared:packForXcode'.
> Key releaseFramework is missing in the map.

I have had a look around online first for solutions, but really can’t see any resolutions or hints to point me in the right direction. Anyone have any ideas? I’ll post my

packForXcode

task as a thread comment.

I can currently build the iOS app that relies upon my KMM module but the Kotlin files in

iosMain

, when viewed in Android Studio, have broken syntax highlighting and I get a warning that Kotlin is not configured. If I configure it for the module, I get some extra blocks added to my KMM module's Gradle file (as well as my Android app's Gradle file) which doesn't fix the syntax highlighting in the

iosMain

Kotlin files. It also breaks my Android app config and seems to make some other broken configuration (like adding

classpath(kotlinModule("gradle-plugin", kotlin_version))

where

kotlinModule

can't be resolved) and adding

androidx-core:core-ktx:+

and

stdlib-jdk7

to my KMM module's dependencies (not just for

androidMain

) What's the proper way to configure Kotlin for

iosMain

and fix the syntax highlighting?

Hi all, I’m experiencing framework creation problem on KMM when try to run it on Mac Mini with M1 silicon chip. I’m receiving this error when try to build Xcode project with an embedAndSignFramework task execution as a build phase:

* What went wrong: Task 'embedAndSignAppleFrameworkForXcode' not found in project ':shared'.

This error occures only on Mac Mini with M1 silicon chip. It works well on Macbook with an intel chip. I tried every solution online, nothing worked. Do you have any idea how to fix this?

Hi all, I am in kotlin

1.6.10

and using the Regex:

Regex("^?(//(?<authority>((?<userinfo>[^/?#]*)@)?(?<host>(\\[[^\\]]*\\]|[^/?#:]*))(:(?<port>[^/?#]*))?))?(?<path>[^?#]*)(\\?(?<query>[^#]*))?(#(?<fragment>.*))?")

I am running into an issue running tests against js and nativ platforms: <stacktrace is below> The error points to the second

/

at the beginning

^?(//

of the expression. But I am not getting smarter from the error message

This is probably a stupid question but why does IntelliJ generate Java-dependent code in the commonMain part of a multi-platform project? You can find an example in the thread.

When using

1.6.20-dev-7317

(both for

kotlin("multiplatform")

and for

kotlin("native.cocoapods")

, I get

Unresolved reference: cocoapods

when trying to import

cocoapods

in a .kt file. For example

import cocoapods.libsodium.crypto_sign_state

. This worked fine with

1.6.10

. Do I need to do this kind of import differently when using

1.6.20

?

Building my shared code as an XCFramework, which include targets iosArm32, iosArm64, iosX64, watchos, macos, takes 28 minutes! Any tips on ways to speed this up, if any? Do we expect the new front-end compiler might help here?

Does anyone have any advice around modularization or know of any documentation or project samples for multi-module KMM compiling to XCFramework? I have a highly modularized project and would prefer to have a single framework generated for use by my iOS App. I included dependencies to my KMM app in iosMain via

api(project(":some:domain"))

, but when I look at the generated header files in the framework, I don't see any reference to the classes in some:domain

Hey I want to learn mutliplatform to create module for my android and ios project. For same business logic to share. Any guide how can I start or any tutorial for that ?

I'm trying to get started again with iOS development on KMM and upgraded gradle, the plugs, AndroidStudio etc. And when I run or debug the getting started example https://kotlinlang.org/docs/kmm-create-first-app.html for iOS, the build succeeds but the run/debug fails with: Error returned in reply: Connection invalid

/Users/davetrollope/AndroidStudioProjects/KMMEG2022B/build/ios/Debug-iphonesimulator/iosApp.app
Error returned in reply: Connection invalid
com.intellij.execution.ExecutionException: Error returned in reply: Connection invalid

Process finished with exit code 0

Android project runs fine. Ideas? (edited)

Could someone point me to a working Github Action for building (or testing) a KMM iOS app with cocoapods integration? Somehow the shared pod doesn’t get linked properly and I’m all out of ideas.

Is there a way to record audio with an external microphone in KMM (desktop) ?

In my common module of KMM, I have this data class:

data class UserRole(
    val entity: Entity,                            
    val role: Role,
    val entityId: String
) {

    fun isAdmin() = role == Role.ADMIN
}

When I do serialize it, I get

admin

as a property. How can I avoid that?

what's the recommended acronym? I've seen both "KMP" and "KMM"

After upgrading to Android Studio Bumblebee, I'm now getting an error during the gradle sync:

Execution failed for task ':shared:podGenIOS'.
> 'pod gen' command failed with an exception:
   Cannot run program "pod" (in directory "/.../shared/build/cocoapods/synthetic/IOS"): error=2, No such file or directory
          
          Possible reason: CocoaPods is not installed
          Please check that CocoaPods v1.10 or above and cocoapods-generate plugin are installed.
          
          To check CocoaPods version type 'pod --version' in the terminal
          
          To install CocoaPods execute 'sudo gem install cocoapods'
          To install cocoapod-generate execute 'sudo gem install cocoapods-generate'

cocoapods

and

cocoapods-generate

are both installed and work when executed from the terminal. The build worked before the Android Studio upgrade as well.

./gradlew :shared:podGenIOS

also works on the command line and after completion, the AS gradle sync completes successfully, until it fails again later. Has anyone else experienced anything like this or have any idea what the issue might be?

Hello, is there any Dependency Injection library which could be used for Multi-platform project target android, Web (JS), iOS and desktop ?

I’m trying to create a new kmm project using cocoapods in android studio but I keep getting this warning

Dependency on pods requires cocoapods-generate plugin to be installed.

If you plan to add dependencies on third party pods, don’t forget to install it by executing ‘gem install cocoapods-generate’ in terminal.

and this error

Execution failed for task ':shared:podInstall'.
> 'pod install' command failed with code 1.
  Error message:
  
         Please, check that podfile contains following lines in header:
         source '<https://cdn.cocoapods.org>'
  
          Please, check that each target depended on shared contains following dependencies:

I did follow this 7-steps https://youtrack.jetbrains.com/issue/KT-49418#focus=Comments-27-5429773.0-0 but it still doesn’t work. I had to adjust it a bit since I have a Mac/Intel computer. I added this to my

~/.zshrc

export LANG=en_US.UTF-8
export PATH="/usr/local/opt/ruby@2.7/bin:/usr/local/lib/ruby/gems/2.7.0/bin:$PATH"

I did try both

sudo gem install -n /usr/local/bin cocoapods
sudo gem install -n /usr/local/bin cocoapods-generate

and

sudo gem install cocoapods
sudo gem install cocoapods-generate

Anything else I should try?

Hello everyone. All examples that i saw with shared module with KMM were as a single project for both platforms. We have two different repositories on github for iOS and for Android. Is it possible to move shared module to the separate github repository and configure it with KMM plugin somehow to start using it with existing repositories without merging theme to one? I did not find it in the documentation. Thanks.

Hello all, By default do kotlin 1.6.0 creates the shared framework for iOS with bitcode enabled or should I write the code below on the build gradle file?

kotlin {

iosArm64(*"myapp"*) {

binaries {

framework {

embedBitcode(*"bitcode"*) // for release binaries.

}

}

}

}

I searched but couldn’t find a clear answer about this subject. *I’m not using cocoapods

I use a shared ViewModel in an Android/iOS app. I inject some dependencies there with Koin. However when trying to write data to the

apiConfigRepository

dependency I get the exception `mutation attempt of frozen ApiConfigurationRepositoryImpl@1edb608`:

class TVShowsSharedViewModelImpl(
    dispatcher: CoroutineDispatcher = Dispatchers.Main
) : TVShowsSharedViewModel,
    KoinComponent {

    val coroutineScope = CoroutineScope(dispatcher)

    val tmdbApi: TmdbApi by inject()
    val apiConfigRepository: ApiConfigurationRepository by inject()

    init {
        coroutineScope.launch {
            val apiConfig = tmdbApi.getConfiguration()
            with(apiConfigRepository) {
                imageBaseUrl = apiConfig.images.baseUrl
                updateBackdropSizes(apiConfig.images.backdropSizes)
            }
        }
    }
}

Hi 😄 I have a multiplatform project targeting Desktop and Android. I would like to use the library for navigation voyager, but unfortunately, I’m getting this error.

Cannot inline bytecode built with JVM target 11 into bytecode that is being built with JVM target 1.8. Please specify proper '-jvm-target' option

Any suggestion how to solve it ?

I'm trying to test my multiplatform project but I'm getting

e: /home/mart/git/command_parser/src/commonTest/kotlin/CommandTests.kt: (7, 15): Unresolved reference: test
e: /home/mart/git/command_parser/src/commonTest/kotlin/CommandTests.kt: (8, 15): Unresolved reference: test
e: /home/mart/git/command_parser/src/commonTest/kotlin/CommandTests.kt: (11, 6): Unresolved reference: Test
e: /home/mart/git/command_parser/src/commonTest/kotlin/CommandTests.kt: (23, 13): Unresolved reference: assertTrue

despite having this in my build.gradle.kts:

val commonTest by getting {
            dependencies {
                implementation("org.jetbrains.kotlin:kotlin-test-common:1.6.10")
                implementation("org.jetbrains.kotlin:kotlin-test-annotations-common:1.6.10")

                implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.6.0")
                implementation("org.jetbrains.kotlinx:kotlinx-coroutines-test:1.6.0")
            }
        }

and the code for testing is

import com.martmists.commandparser.dispatch.Context
import com.martmists.commandparser.dispatch.Dispatcher
import com.martmists.commandparser.dsl.build
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.*
import kotlinx.coroutines.test.runTest
import kotlin.test.Test
import kotlin.test.assertTrue

class CommandTests {
    @Test
    fun testNoArgs() = runTest {
        launch(Dispatchers.Main) {
            val dispatcher = Dispatcher<Context>()
            build(dispatcher) {
                command("test") {
                    action {
                        println("test success")
                    }
                }
            }
            val ctx = Context("test")
            assertTrue(dispatcher.dispatch(ctx))
        }
    }
}

This the following statement correct? HMPP does not have any affect on the created frameworks and can be turned off when testing on the CI server and when publishing only jvm + android libraries to maven

Hey KMM Community! Not sure if this is a bug, but looks like

baseName

property is ignored, when running

module:assembleXCFramework

Gradle task. Output XCFramework is named by the module itself (shared.XCFramework) and the same applies to fat-frameworks. Is this known issue, or am I missing the purpose of

baseName

property ? Thanks.

Im looking at the documentation for setting up multiple targets in Gradle. For example JS browser and JS node. How do I go about applying those to specific source sets? I dont see anything in the documentation on that.

Anyone else getting thousands of warnings (on iOS) after integrating Ktor 1.6.7?

warning: (x86_64)  could not find object file symbol for symbol _kfun:io.ktor.utils.io.ByteChannelSequentialBase#<get-readByteOrder>(){}io.ktor.utils.io.core.ByteOrder
warning: (x86_64)  could not find object file symbol for symbol _kfun:io.ktor.utils.io.ByteChannelSequentialBase#<set-readByteOrder>(io.ktor.utils.io.core.ByteOrder){}
warning: (x86_64)  could not find object file symbol for symbol _kfun:io.ktor.utils.io.ByteChannelSequentialBase#<get-writeByteOrder>(){}io.ktor.utils.io.core.ByteOrder
warning: (x86_64)  could not find object file symbol for symbol _kfun:io.ktor.utils.io.ByteChannelSequentialBase#<set-writeByteOrder>(io.ktor.utils.io.core.ByteOrder){}

Literally, 5100+ warnings similar to the above ^ Thanks!

Hi all. I have a question about sqldelight on iOS side. I can add, store and display data on UI on both(Android and iOS) platforms. But it is more convenient (especially if you have more than 20 tables) to open a database file on any sqlite tool - to test queries, compare some data, visually see data etc. It’s quite easy to get and open db file from Android. I aslo would like to do same with file from ios. As i understood on ios it is generated 3 files : appDb-wal appDb-shm appDb I am able to find and get these files on emulator. While adding new rows only “appDb-wal” size changed - so my guess that data are stored in this file )) My issue that i couldn’t open this file - its requires password as db encrypted . How can i open it? or where i could find this password ? What I am doing wrong ? I am mostly working with android and don’t have much experience with iOS. Thanks in advance.

Just want to validate a general finding here; but is Kotlin Multiplatform (not just KMM) being intentionally better supported in Android Studio than it is IntelliJ, right now? Asking because I do switch between AS and IntelliJ a bit on this project (using some logic in Gradle script that picks the correct plugin) and IntelliJ - ironically - has problems resolving Java classes from JVM targets, while Android Studio works fine! Seem unable to get the best of both worlds - IntelliJ has the strength that I can run multiple debug sessions (client+server) while AS will only run one at a time...

json dates with the offset format (2022-02-02T08:00:00+00:00) can’t be deserialized to kotlinx.datetime.LocalDateTime. Any suggestions how I can manage this? KMM does not include OffsetDateTime.