错误:不允许直接解析配置'ios32Api‘

Question

我正在尝试在KMP中为iOS创建一个通用的框架。下面是我的模块build.gradle文件

import org.jetbrains.kotlin.gradle.tasks.FatFrameworkTask

buildscript {
    ext.serialization_version = "0.20.0"

    repositories {
        mavenCentral()
        jcenter()
        maven { url "https://dl.bintray.com/jetbrains/kotlin-native-dependencies" }
    }
}


repositories {
    mavenCentral()
    maven { url "https://kotlin.bintray.com/kotlinx" }
}

apply plugin: 'kotlin-multiplatform'
apply plugin: 'kotlinx-serialization'

def serialization_version = "0.20.0"

kotlin{
    targets {
        fromPreset(presets.jvm, 'android')
        iosArm32("ios32")
        iosArm64("ios64")
        iosX64("simulator")

        configure([ios32, ios64, simulator]) {
            binaries.framework('Shared')
        }


    }
    //we have 3 different sourceSets for common, android and iOS.
    //each sourceSet can have their own set of dependencies and configurations
    sourceSets {
        commonMain.dependencies {
            api 'org.jetbrains.kotlin:kotlin-stdlib-common'
            implementation "org.jetbrains.kotlinx:kotlinx-serialization-runtime-common:$serialization_version"
        }

        androidMain.dependencies {
            api 'org.jetbrains.kotlin:kotlin-stdlib'
            implementation "org.jetbrains.kotlinx:kotlinx-serialization-runtime:$serialization_version"
        }


        iosMain {
            dependencies {
                implementation("org.jetbrains.kotlinx:kotlinx-serialization-runtime-native:$serialization_version")
            }
        }

        ios32.dependencies {
            implementation("org.jetbrains.kotlinx:kotlinx-serialization-runtime-native:$serialization_version")
        }
        ios64.dependencies {
            implementation("org.jetbrains.kotlinx:kotlinx-serialization-runtime-native:$serialization_version")
        }
        simulator.dependencies {
            implementation("org.jetbrains.kotlinx:kotlinx-serialization-runtime-native:$serialization_version")
        }


    }

    task fatFramework(type: FatFrameworkTask) {
        // the fat framework must have the same base name as the initial frameworks
        baseName = "Shared"

        final File frameworkDir = new File(buildDir, "xcode-frameworks")
        destinationDir = frameworkDir

        // specify the frameworks to be merged
        from(
                targets.ios32.binaries.getFramework('Shared', 'RELEASE'),
                targets.ios64.binaries.getFramework('Shared', 'RELEASE'),
                targets.simulator.binaries.getFramework('Shared', 'RELEASE')
        )

        doLast {
            new File(frameworkDir, 'gradlew').with {
                text = "#!/bin/bash\nexport 'JAVA_HOME=${System.getProperty("java.home")}'\ncd '${rootProject.rootDir}'\n./gradlew \$@\n"
                setExecutable(true)
            }
        }
    }


}
configurations {

    compileClasspath
}
tasks.build.dependsOn fatFramework

当我尝试构建我的模块时，它给我这个错误

Execution failed for task ':Shared:linkSharedReleaseFrameworkIos32'.
> Resolving configuration 'ios32Api' directly is not allowed

我的配置中是否遗漏了什么？

Answer 1

我无法重现这个错误，因为这个问题只是项目的一部分。因此，在修改它以使其作为一个单独的项目而不是一个模块工作时，我意外地丢失了原始问题。但以下是我对可能的原因的看法。

这段代码似乎缺少源集和目标之间的区别。我的意思是，由于有三个命名的目标ios32，ios64，simulator，kotlin-multiplatform插件创建了六个默认的源集：ios32Main，ios64Main，simulatorMain，ios32Test，ios64Test，simulatorTest。但在这段代码中，我看到创建了名为ios32等的新源集，而不是设置默认值的依赖项。这可能是一个问题，因为在这些源集和声明的目标之间没有显式的连接。