Kotlin＆Gradle-确保您在类路径中有kotlin-reflect.jar

Question

我正在使用在IntelliJ IDEA IDE中使用Kotlin语言和Gradle Build的应用程序。我收到以下错误：

Exception in thread "main" kotlin.jvm.KotlinReflectionNotSupportedError: Kotlin reflection implementation is not found at runtime. Make sure you have kotlin-reflect.jar in the classpath
    at kotlin.jvm.internal.ClassReference.error(ClassReference.kt:86)
    at kotlin.jvm.internal.ClassReference.getQualifiedName(ClassReference.kt:26)
    at WorkerKt.main(Worker.kt:62)

我已包含以下回答中提到的依赖项：在gradle中添加kotlin-reflect依赖项

即使我已将jar文件添加到libs文件夹中，但在运行时仍遇到上述错误。

我的Gradle文件如下：

group 'com.working.workerhelp'
version '1.0-SNAPSHOT'

buildscript {
    ext.kotlin_version = '1.2.21'

    repositories {
        mavenCentral()
    }
    dependencies {
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

apply plugin: 'kotlin'

repositories {
    mavenCentral()
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile "org.jetbrains.kotlin:kotlin-stdlib-jre8:$kotlin_version"
    compile "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
    testCompile "org.jetbrains.kotlin:kotlin-test:$kotlin_version"
}

compileKotlin {
    kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
    kotlinOptions.jvmTarget = "1.8"
}

是否需要为Gradle Build配置某些功能，或者我缺少某些功能？

Answer 1

添加implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"在build.gradle(Module:app)

compile "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"从项目级别删除build.gradle