Hello folks, has anyone got this issue in new MM? https://youtrack.jetbrains.com/issue/KT-53316

I am testing out KMM, and having a KMM library connecting to a grpc service on hosting machine. I then have a simple test in

commonTest

, trying to make the connection to the service. I then run the test from AS, choosing

Android

as the target. However, I simply cannot make it work: If I use

localhost

as the destination host, I get a connection rejection error. Then I thought maybe this is running from Android emulator, so I use

10.0.2.2

. This gives me

Operation timed out

error. So, what is the right way to connect to a service on the host OS from KMM test targeting Android?

I find when developing :compose-multiplatform: Compose/ :kotlinnew: Multi-Platform code I switch between [JB] IDE's frequently. This code to auto-select the Android Gradle Plugin version has become a significant time-saver 😄 🎁 Welcome to copy; or... would you even find this useful as a Gradle plugin? Perhaps pointing to some kind of centrally updated IDE/AGP version map? (This would go in top-level

build.gradle.kts

)

Hello, does anyone have a repo sample of a KMM project with each project separately?

Hello everyone. Is it possible to check what is the applicationId or flavor name (android) in the shared code???

Hey everyone, I’m looking into creating different flavors for common in my KMM project. I’ve setup the commonDev and commonProd but it still reads the api models from commonMain. I’m not sure what I’m doing wrong, or if I’m missing to register the flavors somewhere. I have setup the sourceSets, so they are configured properly and I have android flavors as well. I was thinking about using the buildKonfig library but I’m not sure if it’s going to solve the issue. any help is appreciated 🙏

Hey guys, I have 4 modules: 1.

app

plain JVM module + Android ( depends on

third

) 2.

second

multiplatform without Android ( depends on

third

) 3.

third

multiplatform + Android module ( depends on

fourth

) 4.

fourth

fourth

is supposed to contain Android-only source code, so how should I set it up? Should it be multiplatform + Android or JVM only + Android? I tried some stuff, but I have

(xxx) Could not resolve project :fourth

Required by:

project (yyy)

*Replace (xxx) with 😒econd:sourceSet and :third:sourceSet and (yyy) with :third and :second > :third

If I have a function that takes a

vararg String

is there any way to have that use a variadic function instead of

KotlinArray

on iOS? I imagine no because the vararg is an array, but I'm wondering if anyone has any ideas. My iOS team doesn't want to use

KotlinArray

so I'm providing a

Set<String>

overload for them, but it's not ideal.

May be late, but you can try to decompress the .ipa file and show the content of your .app file. I’ve encountered this too due to a wrong Podfile config which cause my framework with binary to be bundled in the same level as the app. But I think for most of the cases, this should be the answer.

Is there a reason Kmm plugin is not supported by Intelij idea ?

Hey everyone. Just tried KMM for the first time. The build for iOS fails when trying to launch the default project (hello world project) from both Android Studio or XCode. This is the build log:

BUILD FAILED in 5s

Command PhaseScriptExecution failed with a nonzero exit code

** BUILD FAILED **

The following build commands failed:

PhaseScriptExecution Run\ Script /Users/priyanshujain/AndroidStudioProjects/Test/build/ios/iosApp.build/Debug-iphonesimulator/iosApp.build/Script-7555FFB5242A651A00829871.sh (in target 'iosApp' from project 'iosApp')

(1 failure)

Can anyone help me with this? Thanks 🙂

every project including new .. working fine but all the gradle file have this error :Cannot access ‘java.lang.Comparable’ which is a supertype of ‘org.gradle.kotlin.dsl.KotlinBuildScript’. Check your module classpath for missing or conflicting dependencies Cannot access ‘java.lang.Object’ which is a supertype of ‘org.gradle.kotlin.dsl.KotlinBuildScript’. Check your module classpath for missing or conflicting dependencies

Has anyone managed to get a concept of build variants working within the shared code? Specifically my usecase is wanting to define instances of data classes populated with dummy data (for a mock variant of the app) in shared code, but I don't want those to be used in production. Any ideas anyone? 🙏

I'm trying to create a dagger component in

jvmMain

of shared code - with the idea being I want to write E2E tests which use the object graph in shared with Fakes attached. We currently have annotations on all constructors which are real annotations in JVM & Fakeannotations in iOS.

jvmMain

actual typealias MakeInjectable = javax.inject.Inject

commonMain

class LogInViewModel @MakeInjectable constructor() { ... }

The problem is, none of the generated dagger code is created - is there something simple I'm missing? Or is this even possible?

shared/build.gradle

plugins {
    kotlin("multiplatform")
    ...
    kotlin("kapt")
}

...   
     
val jvmTest by getting {
            dependencies {
                ...
                implementation(AndroidLibrary.dagger)
                compileOnly(AndroidLibrary.daggerCompiler)
            }
        }

I'm presenting at the Virtual Kotlin User Group tomorrow. "Full Stack Kotin at FORMATION" . We use Fritz2 and Kotlin-js, Spring Boot, and a whole range of Kotlin multi platform libraries. Including a few that we created. https://www.meetup.com/virtual-kotlin-user-group/events/286992625/?utm_medium=social[…]kedin.company&utm_campaign=postfity&utm_content=postfityea064

I'm trying to use ComposeUI Multiplatform with Kotlin

1.7.10

, but the latest version uses

1.7.0

. Is there a way to achieve this? I heard about setting the compiler version for Jetpack Compose, I don't know if it is applicable to JB Compose.

Am using Kotlin 1.7.10 with Gradle 7.4.1

I’m attempting to read a file in a Kotlin multiplatform unit test. I don’t have the absolute path to the file, but I do know it relative to my project directory. When I run the test on JVM or macosArm64, the process' current working directory (CWD) is the project directory so everything is easy. But when I run the test on a simulator, the CWD is

~/Library/Developer/CoreSimulator/Devices/C641A553-AA3D-4FAD-4AE-8BDD0E346C5D/data

. Anyone know of a way to recover the project directory when running a test in a simulator?

I see that there’s a Qodana image for android. I’m trying to run it in a KMM project, but it looks like Qodana tries to download the K/N compilers and fails.

Caused by: com.intellij.openapi.externalSystem.model.LocationAwareExternalSystemException: Could not find :kotlin-native-prebuilt-linux-aarch64:1.7.0.                     
Searched in the following locations:                                                                                                                                       
  - <https://download.jetbrains.com/kotlin/native/builds/releases/1.7.0/linux-aarch64/kotlin-native-prebuilt-linux-aarch64-1.7.0.tar.gz>

Is there a good way to tell Qodana to ignore K/N, or even better, some way to use Qodana for K/N?

Hi all - Recently migrated to kotlin 1.7.10 with agp 7.2.1 and gradle 7.4.2. Enabled

import_orphan_source_sets=false

similar to PeopleInSpace but i'm getting spammed with lots of these

[sync warning] Source set "androidAndroidTestRelease" is not compiled with any compilation. This source set is not imported in the IDE.
[sync warning] Source set "androidTestFixtures" is not compiled with any compilation. This source set is not imported in the IDE.
[sync warning] Source set "androidTestFixturesDebug" is not compiled with any compilation. This source set is not imported in the IDE.

when i do a sync. Builds just fine but wondering if anyone encountered this? 🤔

Hey folks, do you know what are my options to debug this issue with KMM?

Task 'embedAndSignAppleFrameworkForXcode' not found in project ':ipInfo'.

Currently it works perfectly on local machines but fails on CI. But I am experiencing this issue every now and then and would like to learn some tricks how to get to the bottom of the issue. Any ideas?

Hey guys, remember Koru - library which generates ios wrappers for coroutines? It's now rewritten with KSP and has a compiler plugin for easier setup. Have fun and let me know if there are any issues. https://github.com/FutureMind/koru

For testing, is there a "before each" or "before all" annotation?

message has been deleted

Hi all, I’m running into an issue with a Kotlin multi-platform/multi-project (is there a better term for that?) gradle build. Most of the sub-projects are common Kotlin code but the one I’m having issues with is JVM only and I’m trying to make it use the gradle application plugin. At first, I tried to just get a simple “Hello, World” application working and I got that working after I realized that besides including the application plugin and configuring the main class I also needed the following:

tasks.named<JavaExec>("run") {
  dependsOn(tasks.named<Jar>("jvmJar"))
  classpath(tasks.named<Jar>("jvmJar"))
 }

Now the simple app works when I do

gradle run

, but when I depend on code from other sub-projects that are just common code when I run the application I get

java.lang.NoClassDefFoundError

exceptions for the classes from the common sub-projects. (

gradle check

runs fine btw) I’m assuming this is an issue with how I have the application plugin setup, but I’m not sure what changes need to be made.

Hi all, I get this in AS run window when i try to run the ios client with the KMM plugin. I can build the ios app from xcode and run just fine

CoreSimulator.framework was changed while the process was running.  This is not a supported configuration and can occur if <http://Xcode.app|Xcode.app> was updated while the process was running.  Service version (802.6.1) does not match expected service version (802.6).

If I have multiple variants of a target, how does gradle resolution work? Does the project requesting the artifacts have to use the same variant name?

please ping me 1:1 is you have any clue

Are there any known performance issues in Realm Multiplatform vs. SQLDelight?