Firebase Authentication UI 1.1.1: Error:Execution failed for task ':app:processDebugManifest'. > Manifest merger failed with multiple errors, see logs

Question

我在将 Firebase 身份验证 UI 添加到我的应用程序时遇到问题。我将依赖项添加到我的应用程序 gradle 文件和 Fabric 存储库，如 here。我收到此错误：

Error:Execution failed for task ':app:processDebugManifest'.> Manifest merger failed with multiple errors, see logs

app.gradle(应用程序)

  apply plugin: 'com.android.application'

android {
    compileSdkVersion 25
    buildToolsVersion "25.0.2"
    defaultConfig {
        applicationId "com.example.learnwords"
        minSdkVersion 15
        targetSdkVersion 25
        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-v7:25.1.0'
    compile 'com.android.support:design:25.1.0'
    compile 'com.android.support:support-v4:25.1.0'
    compile 'com.google.firebase:firebase-database:10.0.1'
    compile 'com.google.firebase:firebase-auth:10.0.1'
    // FirebaseUI Auth only
    compile 'com.firebaseui:firebase-ui-auth:1.1.1'
    testCompile 'junit:junit:4.12'
}



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

app.gradle(项目)

// Top-level build file where you can add configuration options common to all sub-projects/modules.

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.2.3'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
        classpath 'com.google.gms:google-services:3.0.0'
    }
}

allprojects {
    repositories {
        jcenter()
        maven {
            url 'https://maven.fabric.io/public'
        }
    }
}

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

清单

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.learnwords">

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity android:name=".AddYourWords" />
        <activity
            android:name=".Navigation"
            android:label="@string/title_activity_navigation"
            android:theme="@style/AppTheme.NoActionBar">
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".FragmentOne"
            android:label="@string/title_activity_fragment_one"
            android:theme="@style/AppTheme.NoActionBar" />
        <activity android:name=".Learning"></activity>
    </application>

</manifest>

Answer 1

在应用级别添加两者 gradle 您缺少核心。

compile 'com.google.firebase:firebase-auth:9.2.1'
compile 'com.google.firebase:firebase-core:9.2.0'

添加 google-services.json 从应用级别的 firebase 服务器下载的文件。

在清单

中添加互联网权限

<uses-permission android:name="android.permission.INTERNET" />

Answer 2

其中一个明显的合并问题可能是由 android:supportsRtl="true" 引起的。更新您的 AndroidManifest.xml 文件以包含工具命名空间：

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.your.app.package"
    xmlns:tools="http://schemas.android.com/tools">

然后为 supportsRTL 添加覆盖：

<application
    android:allowBackup="true"
    android:icon="@mipmap/ic_launcher"
    android:label="@string/app_name"
    android:supportsRtl="true"
    tools:replace="android:supportsRtl"

这个问题是discussed here。

Post 显示所有错误的构建输出以获得更多帮助。

Firebase Authentication UI 1.1.1: Error:Execution failed for task ':app:processDebugManifest'. > Manifest merger failed with multiple errors, see logs

Firebase Authentication UI 1.1.1: Error:Execution failed for task ':app:processDebugManifest'. > Manifest merger failed with multiple errors, see logs

android

firebase

firebase-authentication

firebaseui