清单合并因Firebase Auth失败 [英] Manifest merger failed with Firebase Auth

问题描述

当我实现

implementation 'com.google.firebase:firebase-core:17.0.0'
implementation 'com.google.firebase:firebase-auth:18.0.0'

清单不同步，错误消息如下:

The Manifest not Sync, Error message like this:

错误:清单合并失败:来自[com.android.support:support-compat:28.0.0] AndroidManifest.xml:22:18-的属性application @ appComponentFactory value =(android.support.v4.app.CoreComponentFactory) 91 也存在于[androidx.core:core:1.0.0] AndroidManifest.xml:22:18-86 value =(androidx.core.app.CoreComponentFactory). 建议:在AndroidManifest.xml:7:5-25:19的元素上添加'tools:replace ="android:appComponentFactory"'以进行覆盖.

ERROR: Manifest merger failed : Attribute application@appComponentFactory value=(android.support.v4.app.CoreComponentFactory) from [com.android.support:support-compat:28.0.0] AndroidManifest.xml:22:18-91 is also present at [androidx.core:core:1.0.0] AndroidManifest.xml:22:18-86 value=(androidx.core.app.CoreComponentFactory). Suggestion: add 'tools:replace="android:appComponentFactory"' to element at AndroidManifest.xml:7:5-25:19 to override.

我的清单文件:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 28
    defaultConfig {
        applicationId "com.gokhanyilmaz.appseriestracker"
        minSdkVersion 21
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation 'com.android.support:design:28.0.0'
    implementation 'com.android.support:cardview-v7:28.0.0'
    implementation 'com.squareup.picasso:picasso:2.71828'
    implementation 'com.google.firebase:firebase-core:17.0.0'
    implementation 'com.google.firebase:firebase-auth:18.0.0'
    implementation 'com.google.android.gms:play-services-auth:17.0.0'
    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'
}
apply plugin: 'com.google.gms.google-services'

推荐答案

我刚刚遇到了和您一样的问题.这就是我解决的方法.您可以尝试:(我使用的是最新的Android版本2019) 我将其更改为:

I just got the same problem like you. And this is how I solve it. You can try it: (i'm using newest android version of 2019) I change this:

implementation 'com.google.firebase:firebase-core:17.0.0'

实现'com.google.firebase:firebase-auth:18.0.0'

implementation 'com.google.firebase:firebase-auth:18.0.0'

对此:

 implementation 'com.google.firebase:firebase-core:16.0.5'
implementation 'com.google.firebase:firebase-auth:16.0.5'

，如果您想实现Firebase数据库.我认为我们应该这样做:

and if you you want to implement firebase database. I think we should you this:

implementation 'com.google.firebase:firebase-database:16.0.4'

代替在Firebase文档上进行以下介绍. 希望它对您有用

Instead of following introduction on Firebase Documentation. Hope it work for you

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