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Has anyone successfully upgraded to 1.3.60 and com...
# multiplatform
c
Has anyone successfully upgraded to 1.3.60 and compiled an iOS library? On 1.3.50, my project worked fine, but in 1.3.60 I get an error on the 
linkFramework
tasks:
Copy code
Task :linkMobileSharedDebugFrameworkIos
e: Compilation failed: org.jetbrains.kotlin.backend.common.descriptors.WrappedPropertyDescriptor@21f27bb5 is not bound

 * Source files:
 * Compiler version info: Konan: 1.3.60 / Kotlin: 1.3.60
 * Output kind: FRAMEWORK

e: java.lang.IllegalStateException: org.jetbrains.kotlin.backend.common.descriptors.WrappedPropertyDescriptor@21f27bb5 is not bound
        at org.jetbrains.kotlin.backend.common.descriptors.WrappedDeclarationDescriptor.getOwner(WrappedDescriptors.kt:98)
        at org.jetbrains.kotlin.backend.common.descriptors.WrappedPropertyDescriptor.getReturnType(WrappedDescriptors.kt:816)
        ...
Here’s my Gradle script, nothing too special about it. The only thing I changed is the Kotlin version (
1.3.50
-> 
1.3.60
), and the serialization runtime library version (
0.12
-> 
0.14
)
Copy code
import org.jetbrains.kotlin.gradle.plugin.mpp.NativeBuildType
import org.jetbrains.kotlin.gradle.tasks.FatFrameworkTask

plugins {
    kotlin("multiplatform") version "1.3.60"
    id("kotlinx-serialization") version "1.3.60"
}

repositories {
    jcenter()
    maven(url = "<https://kotlin.bintray.com/kotlinx>")
}

group = "com.example.group"
version = "1.0.0"

val moduleName = "MobileShared"

kotlin {
    jvm()

    val iosArm64 = iosArm64("ios")
    val iosX64 = iosX64("iosSim")

    configure(listOf(iosArm64, iosX64)) {
        binaries {
            framework(moduleName)
        }
    }

    sourceSets {
        val serializationVersion = "0.14.0"

        all {
            languageSettings.apply {
                useExperimentalAnnotation("kotlin.Experimental")
            }
        }

        // Common Sourcesets
        val commonMain by getting {
            this.kotlin.srcDir("${project.rootDir}/generated-src")

            dependencies {
                implementation(kotlin("stdlib-common"))
                implementation("org.jetbrains.kotlinx:kotlinx-serialization-runtime-common:$serializationVersion")
            }
        }
        val commonTest by getting {
            dependencies {
                implementation(kotlin("test-common"))
                implementation(kotlin("test-annotations-common"))
            }
        }

        // JVM Sourcesets
        val jvmMain by getting {
            dependencies {
                implementation(kotlin("stdlib-jdk7"))
                implementation("org.jetbrains.kotlinx:kotlinx-serialization-runtime:$serializationVersion")
            }
        }
        val jvmTest by getting {
            dependencies {
                implementation(kotlin("test"))
                implementation(kotlin("test-junit"))
            }
        }

        // iOS Sourcesets
        val iosMain by getting {
            dependencies {
                implementation("org.jetbrains.kotlinx:kotlinx-serialization-runtime-native:$serializationVersion")
            }
        }
        val iosSimMain by getting {
            dependsOn(iosMain)
        }
    }

    tasks {
        NativeBuildType.DEFAULT_BUILD_TYPES.forEach { releaseType ->
            // Builds a 'fat' binary framework by combining the original arm64 and x64 iOS libraries
            // into a single library in the exported framework folder
            create("${releaseType.name.toLowerCase()}FatFramework", FatFrameworkTask::class) {
                // The fat framework must have the same base name as the initial frameworks.
                baseName = moduleName

                // The default destination directory is '<build directory>/fat-framework'.
                destinationDir = buildDir.resolve("fat-framework/${releaseType.name.toLowerCase()}")

                // Specify the frameworks to be merged.
                from(
                    iosArm64.binaries.getFramework(moduleName, releaseType),
                    iosX64.binaries.getFramework(moduleName, releaseType)
                )
            }
        }

        val makeFatFrameworks by creating {
            NativeBuildType.DEFAULT_BUILD_TYPES.forEach { releaseType ->
                dependsOn("${releaseType.name.toLowerCase()}FatFramework")
            }
        }

        val iosTest by creating {
            iosX64.name

            val device = project.findProperty("iosDevice")?.toString() ?: "iPhone 8"
            dependsOn("linkDebugTest${iosX64.name.capitalize()}")
            shouldRunAfter("jvmTest")

            group = JavaBasePlugin.VERIFICATION_GROUP
            description = "Runs tests for target '${iosX64.name}' on an iOS simulator"

            doLast {
                exec {
                    val testBinaryPath = iosX64
                        .binaries
                        .getTest(NativeBuildType.DEBUG)
                        .outputFile
                        .absolutePath

                    commandLine = listOf("xcrun", "simctl", "spawn", "--standalone", device, testBinaryPath)
                }
            }
        }

        "check" {
            dependsOn(iosTest)
        }
    }
}
s
Upgrading broke mine as well, but with a different error
a
Hi @Casey Brooks! Can you share a complete stack trace, please? It would help a lot.
c
Copy code
./gradlew clean build

> Configure project :
Kotlin Multiplatform Projects are an experimental feature.

> Task :linkMobileSharedDebugFrameworkIos
e: Compilation failed: org.jetbrains.kotlin.backend.common.descriptors.WrappedPropertyDescriptor@21f27bb5 is not bound

 * Source files:
 * Compiler version info: Konan: 1.3.60 / Kotlin: 1.3.60
 * Output kind: FRAMEWORK

e: java.lang.IllegalStateException: org.jetbrains.kotlin.backend.common.descriptors.WrappedPropertyDescriptor@21f27bb5 is not bound
        at org.jetbrains.kotlin.backend.common.descriptors.WrappedDeclarationDescriptor.getOwner(WrappedDescriptors.kt:98)
        at org.jetbrains.kotlin.backend.common.descriptors.WrappedPropertyDescriptor.getReturnType(WrappedDescriptors.kt:816)
        at org.jetbrains.kotlin.backend.common.descriptors.WrappedPropertyDescriptor.getType(WrappedDescriptors.kt:820)
        at org.jetbrains.kotlin.ir.util.DeclarationStubGenerator.generateFieldStub(DeclarationStubGenerator.kt:140)
        at org.jetbrains.kotlin.ir.util.ExternalDependenciesGenerator.generateUnboundSymbolsAsDependencies(ExternalDependenciesGenerator.kt:59)
        at org.jetbrains.kotlin.psi2ir.generators.ModuleGenerator.generateUnboundSymbolsAsDependencies(ModuleGenerator.kt:63)
        at org.jetbrains.kotlin.psi2ir.Psi2IrTranslator.generateModuleFragment(Psi2IrTranslator.kt:82)
        at org.jetbrains.kotlin.backend.konan.ToplevelPhasesKt$psiToIrPhase$1.invoke(ToplevelPhases.kt:175)
        at org.jetbrains.kotlin.backend.konan.ToplevelPhasesKt$psiToIrPhase$1.invoke(ToplevelPhases.kt)
        at org.jetbrains.kotlin.backend.common.phaser.PhaseBuildersKt$namedOpUnitPhase$1.invoke(PhaseBuilders.kt:115)
        at org.jetbrains.kotlin.backend.common.phaser.PhaseBuildersKt$namedOpUnitPhase$1.invoke(PhaseBuilders.kt:113)
        at org.jetbrains.kotlin.backend.common.phaser.AbstractNamedPhaseWrapper$runBody$1.invoke(CompilerPhase.kt:128)
        at org.jetbrains.kotlin.backend.common.phaser.CompilerPhaseKt.downlevel(CompilerPhase.kt:24)
        at org.jetbrains.kotlin.backend.common.phaser.AbstractNamedPhaseWrapper.runBody(CompilerPhase.kt:127)
        at org.jetbrains.kotlin.backend.common.phaser.AbstractNamedPhaseWrapper.invoke(CompilerPhase.kt:105)
        at org.jetbrains.kotlin.backend.common.phaser.CompositePhase.invoke(PhaseBuilders.kt:28)
        at org.jetbrains.kotlin.backend.common.phaser.AbstractNamedPhaseWrapper$runBody$1.invoke(CompilerPhase.kt:128)
        at org.jetbrains.kotlin.backend.common.phaser.CompilerPhaseKt.downlevel(CompilerPhase.kt:24)
        at org.jetbrains.kotlin.backend.common.phaser.AbstractNamedPhaseWrapper.runBody(CompilerPhase.kt:127)
        at org.jetbrains.kotlin.backend.common.phaser.AbstractNamedPhaseWrapper.invoke(CompilerPhase.kt:105)
        at org.jetbrains.kotlin.backend.common.phaser.CompilerPhaseKt.invokeToplevel(CompilerPhase.kt:42)
        at org.jetbrains.kotlin.backend.konan.KonanDriverKt.runTopLevelPhases(KonanDriver.kt:27)
        at org.jetbrains.kotlin.cli.bc.K2Native.doExecute(K2Native.kt:74)
        at org.jetbrains.kotlin.cli.bc.K2Native.doExecute(K2Native.kt:34)
        at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:84)
        at org.jetbrains.kotlin.cli.common.CLICompiler.execImpl(CLICompiler.kt:42)
        at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:104)
        at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:82)
        at org.jetbrains.kotlin.cli.common.CLITool.exec(CLITool.kt:50)
        at org.jetbrains.kotlin.cli.common.CLITool$Companion.doMainNoExit(CLITool.kt:215)
        at org.jetbrains.kotlin.cli.common.CLITool$Companion.doMain(CLITool.kt:207)
        at org.jetbrains.kotlin.cli.bc.K2Native$Companion$main$1.invoke(K2Native.kt:225)
        at org.jetbrains.kotlin.cli.bc.K2Native$Companion$main$1.invoke(K2Native.kt:222)
        at org.jetbrains.kotlin.util.UtilKt.profileIf(Util.kt:27)
        at org.jetbrains.kotlin.util.UtilKt.profile(Util.kt:21)
        at org.jetbrains.kotlin.cli.bc.K2Native$Companion.main(K2Native.kt:224)
        at org.jetbrains.kotlin.cli.bc.K2NativeKt.main(K2Native.kt:304)
        at org.jetbrains.kotlin.cli.utilities.MainKt.main(main.kt:16)


> Task :linkMobileSharedDebugFrameworkIos FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':linkMobileSharedDebugFrameworkIos'.
> Process 'command '/Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home/bin/java'' finished with non-zero exit value 2

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at <https://help.gradle.org>

BUILD FAILED in 1m 12s
7 actionable tasks: 7 executed
Sure. I can also put together a sample repo if you want. And I’m running on a 2017 MacBook Pro on Mojave, with the latest version of XCode (11.2.1)
👍 1
🙏 1
👌 1
@Artyom Degtyarev [JB] Here’s a sample repo which reproduces the crash. Having 
@Serializable
on an 
open class
seems to be the culprit.
mobile-shared.zip
a
It seems like a bug in the kotlinx.serialization. There is a similar issue there(https://github.com/Kotlin/kotlinx.serialization/issues/612), the problem in both cases is looking to be the same. The best I can recommend for now is just to wait until it will be fixed🙁. Anyway, thanks for such a detailed report!
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