不能对kotlin多平台使用commonMain中的依赖项

Question

我不知道如何在kotlin多平台项目中获得commonMain依赖项。我已经看了很多次文档，看了很多例子，但它只是不起作用。下面是我认为应该奏效的最小的例子。我做错了什么？

多平台库

plugins {
    kotlin("multiplatform") version "1.3.61"
    `maven-publish`
}

group = "github.fatalcatharsis"
version = "1.0-SNAPSHOT"

repositories {
    mavenCentral()
    mavenLocal()
}

kotlin {
    /* Targets configuration omitted. 
    *  To find out how to configure the targets, please follow the link:
    *  https://kotlinlang.org/docs/reference/building-mpp-with-gradle.html#setting-up-targets */

    sourceSets {
        val commonMain by getting {
            dependencies {
                implementation(kotlin("stdlib-common"))
            }
        }
        val commonTest by getting {
            dependencies {
                implementation(kotlin("test-common"))
                implementation(kotlin("test-annotations-common"))
            }
        }
    }
}

src/commonMain/kotlin/Test.kt

data class Test (
    val test : Int
)

多平台试验

plugins {
    kotlin("multiplatform") version "1.3.61"
}

group = "github.fatalcatharsis"
version = "1.0-SNAPSHOT"

repositories {
    mavenCentral()
    mavenLocal()
}

kotlin {
    /* Targets configuration omitted. 
    *  To find out how to configure the targets, please follow the link:
    *  https://kotlinlang.org/docs/reference/building-mpp-with-gradle.html#setting-up-targets */

    js {
        browser()
    }

    jvm()

    sourceSets {
        val commonMain by getting {
            dependencies {
                implementation(kotlin("stdlib-common"))
                implementation("github.fatalcatharsis:multiplatform-lib-metadata:1.0-SNAPSHOT")
            }
        }
        val commonTest by getting {
            dependencies {
                implementation(kotlin("test-common"))
                implementation(kotlin("test-annotations-common"))
            }
        }
    }
}

src/commonMain/kotlin/Tester.kt

import github.fatalcatharsis.Test

fun test() {
    val meh = Test()
}

intellij表示，它在项目菜单上很好地解决了依赖关系，但将github突出显示为红色。没有自动完成的“测试”可用。multiplatform-test\src\commonMain\kotlin\Tester.kt: (1, 8): Unresolved reference: github的错误。看起来依赖项内容在commonMain中是不可用的。我觉得我错过了一些微妙而明显的东西。有什么想法吗？

编辑：如果我将依赖项更改为：

implementation("github.fatalcatharsis:multiplatform-lib:1.0-SNAPSHOT")

它会产生错误：

Could not determine the dependencies of task ':jsPackageJson'.
> Could not resolve all dependencies for configuration ':jsNpm'.
   > Could not resolve github.fatalcatharsis:multiplatform-lib:1.0-SNAPSHOT.
     Required by:
         project :
      > Unable to find a matching variant of github.fatalcatharsis:multiplatform-lib:1.0-SNAPSHOT:
          - Variant 'metadata-api':
              - Found org.gradle.status 'integration' but wasn't required.
              - Required org.gradle.usage 'kotlin-runtime' and found incompatible value 'kotlin-api'.
              - Required org.jetbrains.kotlin.platform.type 'js' and found incompatible value 'common'.

Answer 1

假设您已经在本地发布，并且这是成功的，那么首先要更改的是依赖关系：

implementation("github.fatalcatharsis:multiplatform-lib:1.0-SNAPSHOT")

你可能不想要metadata神器。

接下来，将以下内容添加到测试应用程序的settings.gradle文件中。

enableFeaturePreview("GRADLE_METADATA")

然后，尝试在命令行上构建。有时候intellij确实能看到一切。

如果事情仍然不工作，我会开始查看您的发布配置。