Kotlin buildSrc由于缺少依赖关系而在Gradle 4.10上失败

Question

升级到Gradle 4.10时，尝试编译时遇到以下错误：

Execution failed for task ':buildSrc:compileKotlin'.
> Could not resolve all files for configuration ':buildSrc:kotlinCompilerPluginClasspath'.
   > Could not find org.jetbrains.kotlin:kotlin-scripting-compiler-embeddable:1.2.60.
     Searched in the following locations: file:/Users/<user-name>/.gradle/caches/4.10/embedded-kotlin-repo-1.2.60-2/repo/org/jetbrains/kotlin/kotlin-scripting-compiler-embeddable/1.2.60/kotlin-scripting-compiler-embeddable-1.2.60.jar
     Required by:
         project :buildSrc
   > Could not find org.jetbrains.kotlin:kotlin-sam-with-receiver:1.2.60.
     Required by:
         project :buildSrc

请注意，我在Gradle编译过程中使用了buildSrc。

Answer 1

这是由于Kotlin DSL 1.0中的重大更改造成的：

  

kotlin-dsl插件现在需要声明存储库

     

在Kotlin 1.2.60中，驱动Kotlin编译器的Kotlin Gradle插件需要额外的依赖项，而Gradle Kotlin DSL脚本本身并不需要这些依赖项，并且这些依赖项并没有嵌入到Gradle中。

     

可以通过在应用kotlin-dsl插件的项目上添加包含Kotlin编译器依赖项的存储库来解决此问题：repositories { jcenter() }

Answer 2

build.gradle.kts应该包含

plugins {
    `kotlin-dsl`
}
// Required since Gradle 4.10+.
repositories {
    jcenter()
}