Is there any way to control dom tree with webassembly? I only found examples with canvas.

I've been lost on how to do this for days now. 😩

private val apiThread = Worker.start()

private fun startUiLoop() {
    apiThread.execute(TransferMode.SAFE, { Unit }) {
        sleep(2000)
        updateUi()
    }.consume { startUiLoop() }
}

I'm stumped on the syntax here (or a K/N solution in general) for a simple timed interval loop. I have Windows C libraries implemented, if that changes things.

https://github.com/JetBrains/kotlin-native/releases/tag/v1.2.0 https://github.com/JetBrains/kotlin-native/releases/tag/kotlin-1.3.20 A little confused by the release tags. Which one is susposed compatible with [kotlin-1.3.30](https://github.com/JetBrains/kotlin/releases/tag/v1.3.30)?

Someone from K/N team, should this page be updated with Kotlin/Native platfrom plugin and also mention MPP plugin as one of options? https://kotlinlang.org/docs/tutorials/native/gradle-for-kotlin-native.html Konan doesn’t work with new Gradle and probably already outdated in general

Hi, what's going on here?

I am using a AppCode generated project to build a multiplatform framework (will run on iOS). The target is defined with the following lines:

kotlin {
    xcode {
        setupFramework("InsNativeFramework")
    }
}

I can’t find any documentation on the

xcode

target. Does it fetch the settings from the Xcode project? How do I set the target platform for example?

Hello how can we only import android.util.Log inside commonAndroid pleaz?

Any good docs on new AppCode plugin? Using that with and existing and/or android project (not to run android, but to develop/test iOS part)?

Has anyone else run into the following error after upgrading to 1.3.30, and have a workaround

> Task :common:linkDebugFrameworkIos
e: Compilation failed: org.jetbrains.kotlin.ir.declarations.impl.IrFunctionImpl@6c61d6d9 not in vtable of org.jetbrains.kotlin.ir.declarations.impl.IrClassImpl@641449e4
.......
.......
 * Compiler version info: Konan: 1.2 / Kotlin: 1.3.30
 * Output kind: FRAMEWORK
.......

Trying to add ktor/coroutines to AppCode 2019.1 generated Framework. No love. I have a build.gradle.kts which appears to result in the right libs being added - they show up in the gradle toolpane. But AppCode does not recognize import io.ktor or kotlinx.coroutines. Anybody else see this? What is the magic for dependencies to be seen in editor?

Also

Task :generateDefReact

for the React pod generates some bad defs. Not sure where that should be reported

error: /path/to/project/build/classes/kotlin/ios/main/LibraryName-cinterop-React.klib-build/kotlin/cocoapods/React/React.kt: (2970, 23): 'toString' hides member of supertype 'NSObject' and needs 'override' modifier

error: /path/to/project/build/classes/kotlin/ios/main/LibraryName-cinterop-React.klib-build/kotlin/cocoapods/React/React.kt: (15835, 25): 'public final var attributedText: NSAttributedString defined in cocoapods.React.RCTUITextView' clashes with 'public final var attributedText: NSAttributedString? defined in cocoapods.React.RCTBackedTextInputViewProtocolProtocol': property types do not match

After upgrading to kotlin 1.3.30 I get this stacktrace on one of my bigger multiplatform modules. Any tips on finding the issue? (Works in JS/JVM and older kotlin native) Is there any way to get more context information? It fails in the

linkTestDebugExecutableMacos

task.

* Compiler version info: Konan: 1.2 / Kotlin: 1.3.30
 * Output kind: PROGRAM

e: java.lang.IllegalStateException: org.jetbrains.kotlin.backend.common.descriptors.WrappedPropertyDescriptor@36d848af is not bound
	at org.jetbrains.kotlin.backend.common.descriptors.WrappedDeclarationDescriptor.getOwner(WrappedDescriptors.kt:97)
	at org.jetbrains.kotlin.backend.common.descriptors.WrappedPropertyDescriptor.getName(WrappedDescriptors.kt:741)
	at org.jetbrains.kotlin.backend.konan.lower.PropertyDelegationLowering.createKProperty(DelegationLowering.kt:265)
	at org.jetbrains.kotlin.backend.konan.lower.PropertyDelegationLowering.access$createKProperty(DelegationLowering.kt:44)
	at org.jetbrains.kotlin.backend.konan.lower.PropertyDelegationLowering$lower$1.visitPropertyReference(DelegationLowering.kt:133)
	at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitPropertyReference(IrElementTransformerVoid.kt:191)
	at org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid.visitPropertyReference(IrElementTransformerVoid.kt:24)
	at org.jetbrains.kotlin.ir.expressions.impl.IrPropertyReferenceImpl.accept(IrPropertyReferenceImpl.kt:42)
	at org.jetbrains.kotlin.ir.expressions.IrExpression$DefaultImpls.transform(IrExpression.kt:27)

I am running multi-platform build 1.3.30 on windows and it fails on

Error occurred during initialization of VM. Could not reserve enough space for 3145728KB object heap

Gradle starts cinterop with

-Xmx3G

. How can I decrease it?

Hello, I am trying to build my multiplatform project to iOS on 1.3.30 and after upgrading a few versions like ktor and coroutines I got the following error:

e: Compilation failed: Could not find "kotlinx-coroutines-core-native" in [...]`

The dependencies of the iOS project are set up like this:

iosMain.dependencies {
            implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core-native:$kotlinx_coroutines_version"
            implementation "org.jetbrains.kotlinx:kotlinx-serialization-runtime-native:$kotlinx_serialization_version"
            implementation "io.ktor:ktor-client-json-native:$ktor_version"
            implementation "io.ktor:ktor-client-ios:$ktor_version"
        }

Any idea why it can’t find that lib?

compiling my project on Windows and I get this error with duplicate stdlibs definitions. What could this mean?

Task :cinteropMylapsMingwX64 FAILED

Exception in thread "main" java.lang.Error: C:\Users\adams\.konan\dependencies\msys2-mingw-w64-x86_64-gcc-7.3.0-clang-llvm-lld-6.0.1\x86_64-w64-mingw32\include\sec_api/string_s.h:37:27: error: conflicting types for 'strcpy'
        at org.jetbrains.kotlin.native.interop.indexer.UtilsKt.ensureNoCompileErrors(Utils.kt:133)
        at org.jetbrains.kotlin.native.interop.indexer.IndexerKt.indexDeclarations(Indexer.kt:959)
        at org.jetbrains.kotlin.native.interop.indexer.IndexerKt.buildNativeIndexImpl(Indexer.kt:951)
        at org.jetbrains.kotlin.native.interop.indexer.NativeIndexKt.buildNativeIndex(NativeIndex.kt:74)
        at org.jetbrains.kotlin.native.interop.gen.jvm.MainKt.processCLib(main.kt:229)
        at org.jetbrains.kotlin.native.interop.gen.jvm.MainKt.interop(main.kt:38)
        at org.jetbrains.kotlin.cli.utilities.InteropCompilerKt.invokeInterop(InteropCompiler.kt:67)
        at org.jetbrains.kotlin.cli.utilities.MainKt.main(main.kt:18)

FAILURE: Build failed with an exception.

I'm trying to consume an android executable build with Kotlin/Native but I keep getting

couldn't find "libc++_shared.so"

. Can the compiler statically include it instead?

Hello!! 🙂 i would like to execute a .kts file that have as dependency a library.. but looks like this library is using Gson that is not resolved.. this is the command i’m running

kotlinc -cp path/to/my/library.jar -script ScriptFile.kts

any idea?

Is there any way to not have to write

return KotlinUnit()

in every lambda/closure in Swift when using kotlin code?

What about a generic parameter of the lambda? I see it being recognized in swift as

Any?

Anyone get this kind of Unsupported operation exception upgrading to Kotlin 1.3.30: https://github.com/JetBrains/kotlin-native/issues/2867 ?

Hey folks, I am currently working on a multiplatform library for android/ios involving some hashing. As part of this I need a hmac function using SHA-256. Above you can see the implementation I have for the JVM, now I wonder how I can implement this using Kotlin/Native. I found this swift example (https://gist.github.com/thewheat/7342c76ade46e7322c3e#gistcomment-1769792), which does more or less what I need, despite it gives me a

String

instead of a

ByteArray

, but I am still a bit lost what are the required steps. Since the above linked swift example just requires

Foundation

, should I try to convert this to kotlin in the native platform source set? Thanks in advance.

Any chance of https://github.com/JetBrains/kotlin-mpp-example being updated to follow the 1.3.30 spec?

I get this message only building for native targets:

'performAndWait(suspend CoroutineScope.() -> T): T' is deprecated. Experimental coroutines support will be dropped in 1.4

This method is my own, and I can't figure out what about this signature triggers the deprecation warning. Anyone else run into this?

once I compile my app to exe file on Windows, I start it and it ends without any message. This means there are no related DLLs. If I copy DLLs the to same dir, it works. Can I somehow handle this error and say that DLLs are missing?

file size question! when you include a basic KN framework to your iOS project, by how much did your iOS output app size increase? same question with Android. I know this answer could be all over the place (if your KN has a 200mb video, then it obviously would increase the app by 200mb+), but a rough estimate would be wonderful. Even a basic hello world comparison would help me at this point. Thanks!

Hey folks, as part of my multiplatform library I want to write some unit tests in xcode using the generated framework. I successfully linked the framework as embedded binary and can use it in the code, but I get an error when referencing it from the tests. I created an xcode project with unit tests and added

@testable import main

to the test, where

main

is the kotlin/native framework.

Hello little problem here when trying to add 'io.mockk:mockk-common' i cant use it inside my commonTest folder even if i do inside my gradle : commonTest.dependencies { implementation 'org.jetbrains.kotlin:kotlin-test' implementation 'org.jetbrains.kotlin:kotlin-test-junit' implementation 'io.mockk:mockk-common:1.9.3' } any help?

is there any way to tell if a debug build is being built or not