android - 无法解析 : com. google.android.support.gms :play-services-map:10. 2.0

Question

我正在尝试使用 Google 的功能来创建 Google map ，但是当我尝试同步项目时出现此错误

这是 build.gradle 文件..

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

android {

    compileSdkVersion 24
    buildToolsVersion "24.0.2"
    defaultConfig {
        applicationId "com.example.chamiya.bustracking"
        minSdkVersion 16
        targetSdkVersion 24
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {

    compile fileTree(include: ['*.jar'], dir: 'libs')
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })

    // can update the Firebase

    compile 'com.google.android.gms:play-services:11.4.2'
    compile 'com.android.support:cardview-v7:24.2.1'
    compile 'com.android.support:recyclerview-v7:24.2.1'
    compile 'com.google.firebase:firebase-database:10.2.0'
    compile 'com.google.firebase:firebase-auth:10.2.0'
    compile 'com.firebaseui:firebase-ui-auth:1.2.0'
    compile 'com.firebaseui:firebase-ui-database:1.2.0'
    compile 'com.android.support:appcompat-v7:24.2.1'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    compile 'com.google.android.support.gms:play-services-map:10.2.0'
    testCompile 'junit:junit:4.12'

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

Answer 1

Failed to resolve: com.google.android.support.gms:play-services-map:10.2.0

它发生是因为它不存在:

使用:

 compile 'com.google.android.gms:play-services-maps:x.x.x'

代替

compile 'com.google.android.support.gms:play-services-map:10.2.0'

无论如何，在你的 build.gradle 中你必须改变一些东西:

1. 您必须使用相同的版本来支持 firebase 库和 google play 服务库。

例如使用最新的v11.8.0

compile 'com.google.android.gms:play-services:11.X.X'
compile 'com.google.firebase:firebase-database:11.x.x'
compile 'com.google.firebase:firebase-auth:11.x.x'
compile 'com.google.android.support.gms:play-services-map:11.x.x'

1. 更新您的compileSdkVersion

2. 使用 compatibile version firebase-ui 库的。

3. 删除文件顶部的 apply plugin: 'com.google.gms.google-services'。