Kotlin gradle build未解析的对kotlin-stdlib函数的引用

Question

我的build.gradle包裹有以下文件

buildscript {
    ext.kotlin_version = '1.2.21'

    repositories {
        jcenter()
        mavenCentral()
    }

    dependencies {
    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    classpath "org.jetbrains.kotlin:kotlin-stdlib"
    }
}

plugins {
    id "org.jetbrains.kotlin.jvm" version "1.2.21"
}

sourceSets {
    main.kotlin.srcDirs += "./"
}

在运行时gradle compileKotlin，出现以下错误

Starting a Gradle Daemon (subsequent builds will be faster)                                                                                                                                                           
e: /home/ishan/code/kotlin-server/server/ConnectionHandler.kt: (26, 35): Too many arguments for public constructor String() defined in kotlin.String                                                                  
e: /home/ishan/code/kotlin-server/server/ConnectionHandler.kt: (26, 38): Unresolved reference: trim                                                                                                                   
e: /home/ishan/code/kotlin-server/server/ConnectionHandler.kt: (30, 29): Unresolved reference: isEmpty                                                                                                                
e: /home/ishan/code/kotlin-server/server/ConnectionHandler.kt: (40, 9): Unresolved reference: print                                                                                                                   
e: /home/ishan/code/kotlin-server/server/ConnectionHandler.kt: (41, 9): Unresolved reference: print                                                                                                                   
e: /home/ishan/code/kotlin-server/server/ConnectionHandler.kt: (45, 9): Unresolved reference: println                                                                                                                 
e: /home/ishan/code/kotlin-server/server/HttpRequest.kt: (8, 19): Unresolved reference: HashMap                                                                                                                       
e: /home/ishan/code/kotlin-server/server/HttpRequest.kt: (16, 38): Unresolved reference: split                                                                                                                        
e: /home/ishan/code/kotlin-server/server/HttpResponse.kt: (22, 31): Unresolved reference: toByteArray                                                                                                                 
e: /home/ishan/code/kotlin-server/server/HttpStatusCodes.kt: (3, 22): Unresolved reference: HashMap                                                                                                                   
e: /home/ishan/code/kotlin-server/server/HttpStatusCodes.kt: (3, 45): Unresolved reference: hashMapOf                                                                                                                 
e: /home/ishan/code/kotlin-server/server/HttpStatusCodes.kt: (5, 9): Unresolved reference: to                                                                                                                         
e: /home/ishan/code/kotlin-server/server/HttpStatusCodes.kt: (6, 9): Unresolved reference: to                                                                                                                         
e: /home/ishan/code/kotlin-server/server/HttpStatusCodes.kt: (7, 9): Unresolved reference: to                                                                                                                         
e: /home/ishan/code/kotlin-server/server/HttpStatusCodes.kt: (8, 9): Unresolved reference: to

当我使用kotlinc -include-runtime命令来编译该程序包时，它的编译没有任何问题，甚至我都有一个工作.jar文件。

我在这里想念什么？如果您想检查更多内容，我还为此创建了一个github问题，其中包含指向相关代码的链接。

Answer 1

您需要放置此依赖项：

dependencies {
    compile "org.jetbrains.kotlin:kotlin-stdlib"
}

在顶层，而不是在buildscript：

buildscript {
    ext.kotlin_version = '1.2.21'

    repositories {
        jcenter()
        mavenCentral()
    }

    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

plugins {
    id "org.jetbrains.kotlin.jvm" version "1.2.21"
}

dependencies {
    compile "org.jetbrains.kotlin:kotlin-stdlib"
}

sourceSets {
    main.kotlin.srcDirs += "./"
}