However, kotlinxserializer is not found anymore :d...

# ktor

[Joost Klitsie]

However, kotlinxserializer is not found anymore 😞

import io.ktor.client.features.json.serializer.*
//....

install(JsonFeature) {
    serializer = KotlinxSerializer(json)
}

Does anyone know where it went?

[Joost Klitsie]

My dependencies are:

org.jetbrains.kotlinx:kotlinx-serialization-core:1.0.0-RC2
org.jetbrains.kotlinx:kotlinx-serialization-json:1.0.0-RC2

io.ktor:ktor-client-core:1.4.1
io.ktor:ktor-client-json:1.4.1
io.ktor:ktor-client-serialization:1.4.1
io.ktor:ktor-client-logging:1.4.1

[Joost Klitsie]

With serialization 1.0.0-RC and ktor 1.4.0 it was working

[Patrick]

Oh I see you are talking about client

[Patrick]

I am talking about server

[e5l]

Hey, @Joost Klitsie. I can't reproduce the problem, could you file YT issue with reproducer?

[Joost Klitsie]

@e5l thanks for checking! which dependencies do you use? Btw I am using a kotlin multiplatform project, could that be a reason?

[e5l]

Yep, it can. Since 1.4.0 you have to specify only common dependency(and drop all platform dependencies)

[Patrick]

@e5l What dependencies would you use for a production project? ktor 1.4.1 and kotlinx.serialization 1.0.0-RC2?

[Joost Klitsie]

I didn't invalidate my caches yet, see what happens..

[Joost Klitsie]

okay nothing still

[Joost Klitsie]

okay I put in the js dependency and the jvm dependency separately

[e5l]

Could you list the sourceSets block here with dependencies?

[Joost Klitsie]

object Ktor {

    private const val Group = "io.ktor"

    private const val Version = "1.4.1"

    private fun ktor(dependency: String) = group(Group, dependency, Version)

    object Server {

        private const val Serialization = "ktor-serialization"
        private const val Certificates = "ktor-network-tls-certificates"
        private const val Netty = "ktor-server-netty"
        private const val Core = "ktor-server-core"
        private const val Sessions = "ktor-server-sessions"
        private const val WebSockets = "ktor-websockets"
        private const val AuthJwt = "ktor-auth-jwt"
        private const val Test = "ktor-server-tests"

        fun DependencyHandlerScope.implementKtorServerTest(flavor: String = "test") {
            implementation(ktor(Test), flavor)
        }

        fun DependencyHandlerScope.implementKtorServer(flavor: String = "") {
            implementation(ktor(Serialization), flavor)
            implementation(ktor(Certificates), flavor)
            implementation(ktor(Netty), flavor)
            implementation(ktor(Core), flavor)
            implementation(ktor(Sessions), flavor)
            implementation(ktor(WebSockets), flavor)
            implementation(ktor(AuthJwt), flavor)
        }

    }

    object Client {

        private const val Core = "ktor-client-core"
        private const val OkHttp = "ktor-client-okhttp"
        private const val Json = "ktor-client-json"
        private const val Serialization = "ktor-client-serialization"
        private const val SerializationJS = "ktor-client-serialization-js"
        private const val SerializationJvm = "ktor-client-serialization-jvm"
        private const val Logging = "ktor-client-logging"

        fun DependencyHandlerScope.implementKtorClientCommon(flavor: String = "") {
            implementation(ktor(Core), flavor)
            implementation(ktor(Json), flavor)
            implementation(ktor(Serialization), flavor)
            implementation(ktor(Logging), flavor)
        }

        fun DependencyHandlerScope.implementKtorClientSerializationJS(flavor: String = "") {
            implementation(ktor(SerializationJS), flavor)
        }
        fun DependencyHandlerScope.implementKtorClientSerializationJVM(flavor: String = "") {
            implementation(ktor(SerializationJvm), flavor)
        }

        fun DependencyHandlerScope.implementKtorClientAndroid(flavor: String = "") {
            implementation(ktor(OkHttp), flavor)
        }

    }

}

[Joost Klitsie]

so

private const val SerializationJS = "ktor-client-serialization-js"
        private const val SerializationJvm = "ktor-client-serialization-jvm"

did NOT exist

[Joost Klitsie]

then in my build.gradle

[Joost Klitsie]

dependencies {
    val common = "commonMain"
    val android = "androidMain"
    val js = "jsMain"

    /**
     * COMMON dependencies
     */
    implementCoroutinesCommon(common)
    implementSerializationCommon(common)
    implementKtorClientCommon(common)
    implementKodeinCommon(common)
    implementKlock(common)

    implementKtorClientSerializationJS(js)
    implementKtorClientSerializationJVM(android)
    /**
     * ANDROID dependencies
     */
    implementKtorClientAndroid(android)
    implementOkhttpLogging(android)
    implementKodeinAndroid(android)

}

[Joost Klitsie]

kotlin {

    val architecture_components_version = "2.2.0"
    val navVersion = "2.3.0-alpha06"
    android("android") {
        compilations.all {
            compileKotlinTask.kotlinOptions {
                jvmTarget = "1.8"
            }
        }
    }
    js() {
        compilations.all {
            compileKotlinTask.kotlinOptions {
                moduleKind = "commonjs"
                sourceMap = true
                metaInfo = true
                sourceMapEmbedSources = null
            }
        }
        useCommonJs()
        binaries.executable()

        browser {
            runTask {
                devServer = KotlinWebpackConfig.DevServer(
                    port = 8082,
                    contentBase = listOf("${projectDir.path}/src/jsMain/resources")
                )
            }
            dceTask {
                keep("ktor-ktor-io.\$\$importsForInline\$\$.<http://ktor-ktor-io.io.ktor.utils.io|ktor-ktor-io.io.ktor.utils.io>")
            }
        }
    }
    sourceSets {
        all {
            languageSettings.useExperimentalAnnotation("kotlin.RequiresOptIn")
            languageSettings.useExperimentalAnnotation("kotlinx.coroutines.ExperimentalCoroutinesApi")
            languageSettings.useExperimentalAnnotation("kotlinx.coroutines.FlowPreview")
            languageSettings.useExperimentalAnnotation("kotlin.ExperimentalUnsignedTypes")
        }

[Joost Klitsie]

I just added the kotlinXSerializer in the jsMain and the androidMain sourcesets 🙂

[Sourabh Rawat]

I am also having issues with RC2.

[Patrick]

@Sourabh Rawat Are you seeing the same issue that I have?

[e5l]

@Joost Klitsie, since kotlin 1.4.0 you have to avoid using platform artifacts(such as ktor-client-serialization-jvm) and replace them with common(ktor-client-serialization ) in the common source set

[Sourabh Rawat]

I was getting kotlinx.serialization.json not found

[Sourabh Rawat]

@e5l thats interesting. Any doc specifying how to do that? I mean, I have a multiplatform lib with k1.4 and I publish all artifacts x, x-jvm, x-native, x-metada. And when I use it in a jvm app, I have to use x-jvm, not just x.

[Joost Klitsie]

@e5l I know, with ktor 1.4.0 I had that set up and it was running fine. But somehow didn't resolve the serialization for me with 1.4.1

[Joost Klitsie]

Somehow my setup doesn't resolve io.ktorktor client serialization1.4.1 properly and it looks like it doesn't download the platform specific dependencies

[Joost Klitsie]

so if I add those myself, it runs

[e5l]

@h0tk3y