警告"Kotlin插件版本与库版本不同". (但它是！) [英] Warning "Kotlin plugin version is not the same as library version" (but it is!)

问题描述

我有一个Android Studio项目，其中添加了一个Java库模块，我称之为core.我的三个Gradle构建文件如下所示.

I have an Android studio project in which I have added a Java library module, which I call core. My three Gradle build files look like this.

project/build.gradle

project/build.gradle

buildscript {
    ext.kotlin_version = '1.2.40'
    repositories {
        google()
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:3.0.1'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

core/build.gradle

core/build.gradle

apply plugin: 'java-library'
apply plugin: 'kotlin'

dependencies { 
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7"
    ...
}

app/build.gradle

app/build.gradle

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'

android { ... }

dependencies {
    implementation project(':core')
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
    implementation 'com.android.support.constraint:constraint-layout:1.1.0'
    implementation 'com.android.support:appcompat-v7:27.1.1'

    androidTestImplementation 'com.android.support.test:runner:1.0.1'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
    testImplementation 'junit:junit:4.12'
}

我遇到的问题是，在core/build.gradle中，kotlin-stdlib-jdk7行向我发出警告Plugin version (1.2.40) is not the same as library version (jdk7-1.2.40).我尝试将其更改为:

The problem I have is that, in core/build.gradle, the kotlin-stdlib-jdk7 line is giving me the warning Plugin version (1.2.40) is not the same as library version (jdk7-1.2.40). I have tried changing it to:

implementation "org.jetbrains.kotlin:kotlin-stdlib"

implementation "org.jetbrains.kotlin:kotlin-stdlib:1.2.40"

implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.2.40"

implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"

implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"

但是警告仍然存在.构建仍然可以成功运行，我知道我可以毫无问题地取消警告并忽略它，但是我真的很想知道为什么会这样以及如何摆脱它.我正在使用Android Studio 3.0.1.有人知道解决方案吗?

But the warning is still there. The build still runs successfully, and I know I can surpress the warning without any problems and ignore it, but I really want to know why this is happening and how I can get rid of it. I am using Android Studio 3.0.1. Does anyone know of a solution to this?

推荐答案

这是Kotlin插件中的错误.我已经在Kotlin问题跟踪器中提交了问题.您只需忽略该消息即可.

This is a bug in the Kotlin plugin. I've filed an issue in the Kotlin issue tracker. You can simply ignore the message.

JetBrains将问题标记为 KT-23744 "Kotlin库的重复项和Gradle插件版本不同，对非JVM依赖项的检查结果为假".

JetBrains marked the issue as a duplicate of KT-23744 "Kotlin library and Gradle plugin versions are different" inspection false positive for non-JVM dependencies".

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