java - 在Android Studio中添加Facebook依赖项后出现Gradle构建错误

Question

我正在使用Firebase和Facebook创建一个Android应用程序。我正在尝试添加Facebook登录按钮，但是当我添加compile 'com.facebook.android:facebook-android-sdk:[4,5)'行时出现错误

Error:Execution failed for task ':app:processDebugManifest'.

Manifest merger failed : Attribute meta-data#android.support.VERSION@value value=(26.0.0-alpha1) from [com.android.support:design:26.0.0-alpha1] AndroidManifest.xml:27:9-38 is also present at [com.android.support:cardview-v7:25.3.1] AndroidManifest.xml:24:9-31 value=(25.3.1). Suggestion: add 'tools:replace="android:value"' to element at AndroidManifest.xml:25:5-27:41 to override.

当我尝试同步gradle构建时。这是我的应用程序build.gradle文件的外观:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    buildToolsVersion "26"
    defaultConfig {
        applicationId "com.notnow.barapp"
        minSdkVersion 19
        targetSdkVersion 26
        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(dir: 'libs', include: ['*.jar'])
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
        exclude group: 'com.android.support', module: 'support-annotations'
    })

    compile 'com.android.support:appcompat-v7:26.+'
    compile 'com.android.support:design:26.+'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    compile 'com.google.firebase:firebase-auth:10.0.1'
    compile 'com.facebook.android:facebook-android-sdk:[4,5)'
    compile 'com.android.support:support-v4:26.+'
    testCompile 'junit:junit:4.12'
}


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

Answer 1

这是因为Facebook库使用com.android.support:cardview-v7:25.3.1，并且您不能使用具有不同版本号的其他支持库。我决定将compileSdkVersion降级为25，并将所有支持库降级为25.3.1。您可以通过以下链接检查Facebook库是否在使用com.android.support:cardview-v7:25.3.1:Facebook Core Gradle

希望能帮助到你。