Error: fix the version conflict (google play services) Kotlin

Question

根据这个 SO 线程，我知道存在版本冲突，但是在 Google 的新版本之后问题仍然存在。

Error: Please fix the version conflict either by updating the version of the google-services plugin (information about the latest version is available at https://bintray.com/android/android-tools/com.google.gms.google-services/) or updating the version of com.google.android.gms to 12.0.1.

我的build.gradle（模块：app）

....
dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
    implementation 'com.android.support:appcompat-v7:27.1.1'
    implementation 'com.android.support.constraint:constraint-layout:1.1.0'
    implementation 'com.google.firebase:firebase-core:11.8.0'
    implementation 'com.google.firebase:firebase-auth:11.6.0'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
    compile 'com.google.android.gms:play-services:12.0.1'
}

apply plugin: 'com.google.gms.google-services'

现在需要做哪些改变？

Answer 1

您必须使用 implementation 而不是 compile。

并使用这个 gradle 库，我已经检查了我的电脑。

implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:1.2.41"
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support.constraint:constraint-layout:1.1.0'
implementation 'com.google.firebase:firebase-core:15.0.2'
implementation 'com.google.firebase:firebase-auth:15.0.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.2'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
implementation 'com.google.android.gms:play-services:12.0.1'

也在项目级别 build.gradle 添加存储库：

repositories {
maven{
    url "https://maven.google.com"
}
    google()
    jcenter()
}

查看屏幕截图以便更好地理解：

Error: fix the version conflict (google play services) Kotlin

Error: fix the version conflict (google play services) Kotlin

android

firebase

google-play-services