Whats the flow equivalent of LiveDatas switchMap? i.e being able to change “input” flow depending on a secondary flow. I saw that Flow had a switchMap but that is deprecated

Hello! We're facing an issue where code completion and symbol recognition in Xcode doesn't work for our KMP library. Some details: • The library is integrated in Xcode using a build phase script which runs the

embedAndSignAppleFrameworkForXcode

Gradle task • The compiler knows about the library via the

FRAMEWORK_SEARCH_PATHS

and

OTHER_LDFLAGS=-framework TheKmpLibrary

settings • Our Xcode project uses custom configuration names (not the standard Debug and Release), so we set

KOTLIN_FRAMEWORK_BUILD_TYPE

to map our configurations to build types accordingly • Kotlin and KMP plugin version is 1.9.22. Code completion doesn't work, nor can Xcode locate the header file when command-clicking on a symbol imported from the library - it just shows the dreaded Giant Question Mark icon and burps. What's interesting is that both of these functions work if we build the library as an XCFramework, and import it using the standard Frameworks, libraries and embedded content mechanism in Xcode. This, however, is not a viable option in a monorepo where the KMP library is compiled from source alongside the Xcode project. Any ideas? Are we missing something in our setup? Not having code completion is an absolute developer experience killer, especially with the name mapping from Kotlin to Swift.

java.lang.IllegalArgumentException: LazyHorizontalGrid's height should be bound by parent. Getting this error for quite some time.. The thing is I have a colum which I want to make vertically scrollable. It contains 1 LazyHorizontalGrid with span=4, and 2 more lazy row beneath it.. Problem is that whenever I am adding vertical scroll modifier it throws aboce exception and the app crashes.

Hello! I'm using kotlin multiplatform and I'm having this error when trying to run the web version, any ideas how I can resolve this issue? Thanks

Could not determine the dependencies of task ':kotlinNodeJsSetup'.

Could not resolve all files for configuration ':detachedConfiguration1'.

> Could not find org.nodejs:node:14.17.0.

Searched in the following locations:

- <https://dl.google.com/dl/android/maven2/org/nodejs/node/14.17.0/node-14.17.0.pom>

- <https://repo.maven.apache.org/maven2/org/nodejs/node/14.17.0/node-14.17.0.pom>

- <https://maven.pkg.jetbrains.space/public/p/compose/dev/org/nodejs/node/14.17.0/node-14.17.0.pom>

- <https://nodejs.org/dist/v14.17.0/node-v14.17.0-darwin-arm64.tar.gz>

Required by:

project :

Possible solution:

- Declare repository providing the artifact, see the documentation at <https://docs.gradle.org/current/userguide/declaring_repositories.html>

How do you properly mock an Either<> response? I have a function where I want to test the Left case, but using mockK this way gives me a Right(b=Left(a....))

every { someFunction(any()) } answers { Either.left("Go left")) }

How can I use swiftUI in my compose in compose multiplatform? https://www.jetbrains.com/help/kotlin-multiplatform-dev/compose-ios-ui-integration.html#use-swiftui-inside-compose-multiplatform I checked this link but it used swiftUI view in ContentView.swift

How can we use saveStateHandle in viewModel via compose or if not supported directly how can we get instance of saveStateHandle and pass it as parameter ?

bumping kotlin from 2.0.21 to 2.1.0 causes every attempt at a gradle sync to result in a failure with:

> class org.jetbrains.kotlin.build.report.metrics.GradleBuildTime can not implement org.jetbrains.kotlin.build.report.metrics.BuildTime, because it is not an interface (org.jetbrains.kotlin.build.report.metrics.BuildTime is in unnamed module of loader org.g

also the buildSrc

kotlin

and

android

configurations seem not to exist anymore. anyone seen this as well?

Hi, I started the codelab compose testing. https://developer.android.com/codelabs/jetpack-compose-testing#2 And I am trying to run the first test which should pass. But unfortunately it doesn’t but I can not figure out why. These are my logs

java.text.SimpleDateFormat@4f76f1a0: Launching TopAppBarTest on 'Pixel 6 Pro API 33.
Running tests
$ adb shell am instrument -w -m    -e debug false -e class 'com.example.compose.rally.TopAppBarTest' com.example.compose.rally.test/androidx.test.runner.AndroidJUnitRunner

I’m trying to test ktor, but got this error:

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See <http://www.slf4j.org/codes.html#StaticLoggerBinder> for further details.

No transformation found: class io.ktor.utils.io.ByteBufferChannel -> class kotlin.collections.List
with response from <http://localhost/fuel?state=RIO+DE+JANEIRO>:
status: 202 Accepted
response headers: 
Content-Type: application/json

io.ktor.client.call.NoTransformationFoundException: No transformation found: class io.ktor.utils.io.ByteBufferChannel -> class kotlin.collections.List
with response from <http://localhost/fuel?state=RIO+DE+JANEIRO>:
status: 202 Accepted
response headers: 
Content-Type: application/json

	at app//io.ktor.client.call.HttpClientCall.bodyNullable(HttpClientCall.kt:93)
	at app//jhonatan.sabadi.combustivel.datasource.client.fuel.FuelClient.getFuels(FuelClient.kt:45)
	at app//jhonatan.sabadi.combustivel.datasource.client.fuel.FuelClient$getFuels$1.invokeSuspend(FuelClient.kt)
	at app//kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
	at app//kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
	at app//kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:284)
	at app//kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:85)
	at app//kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:59)
	at app//kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)
	at app//kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$default(Builders.kt:38)
	at app//kotlinx.coroutines.BuildersKt.runBlocking$default(Unknown Source)
	at app//client.FuelClientTest.receive success when get fuels list(FuelClientTest.kt:99)
	at java.base@11.0.14/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base@11.0.14/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base@11.0.14/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base@11.0.14/java.lang.reflect.Method.invoke(Method.java:566)
	at app//org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
	at app//org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at app//org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
	at app//org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at app//org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at app//org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
	at app//org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
	at app//org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
	at app//org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
	at app//org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
	at app//org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
	at app//org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
	at app//org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
	at app//org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
	at app//org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
	at app//org.junit.runners.ParentRunner.run(ParentRunner.java:413)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:110)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
	at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
	at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:62)
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
	at java.base@11.0.14/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base@11.0.14/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base@11.0.14/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base@11.0.14/java.lang.reflect.Method.invoke(Method.java:566)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36)
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33)
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94)
	at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker$2.run(TestWorker.java:176)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100)
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60)
	at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:133)
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:71)
	at app//worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69)
	at app//worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74)

My test:

private val mockEngine = MockEngine {
        respond(
            content = ByteReadChannel(jsonResponse),
            status = HttpStatusCode.Accepted,
            headers = headersOf(HttpHeaders.ContentType, "application/json")
        )
    }

    private val httClient = HttpClient(mockEngine)
    private val fuelClient = FuelClient(httClient)


    @Test
    fun `receive success when get fuels list`() = runTest {
        val fuels = fuelClient.getFuels(FuelRequestParams(state = "RIO DE JANEIRO"))
        val fuel = fuels[0]
        val expectedCnpj = "04.041.907/0001-50"
        assertEquals(expectedCnpj, fuel.cnpj)
    }

My client:

override suspend fun getFuels(fuelRequestParams: FuelRequestParams): List<FuelDto> {
        val response = httpClient.get(Urls.Fuel.base) {
            url {
                parameter(Urls.Fuel.Params.state, fuelRequestParams.state)
                parameter(Urls.Fuel.Params.city, fuelRequestParams.city)
                parameter(Urls.Fuel.Params.neighbor, fuelRequestParams.neighbor)
            }
        }
        return response.body()
    }

client:

httpClient {
            install(ContentNegotiation) {
                json(Json {
                    prettyPrint = true
                    isLenient = true
                    ignoreUnknownKeys = true
                })
            }
            defaultRequest {
                url(Urls.getBaseUrl(UrlEnv.DEV))
            }
        }