错误:任务 ':app:processDebugManifest' 执行失败。

Manifest merger failed : Attribute meta-data#android.support.VERSION@value value=(26.1.0) from [com.android.support:design:26.1.0] AndroidManifest.xml:28:13-35 is also present at [com.android.support:support-v13:26.0.1] AndroidManifest.xml:28:13-35 value=(26.0.1). Suggestion: add 'tools:replace="android:value"' to element at AndroidManifest.xml:26:9-28:38 to override.

build.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:2.3.3'
        classpath 'com.google.gms:google-services:3.1.0'
        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
        maven { url 'https://maven.google.com' }
        maven { url "https://jitpack.io" }
    }
}

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

build.gradle : 模块

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    buildToolsVersion "26.0.2"
    defaultConfig {
        applicationId "com.jystinz.roomdatabase"
        minSdkVersion 23
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
        multiDexEnabled true
    }
    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-v7:26.1.0'
    compile 'com.android.support.constraint:constraint-layout:1.0.2'
    compile 'com.android.support:design:26.1.0'
    compile 'com.android.support:cardview-v7:26.1.0'
    compile 'com.android.support:recyclerview-v7:26.1.0'
    testCompile 'junit:junit:4.12'

    // reactive Network
    compile 'com.github.pwittchen:reactivenetwork-rx2:0.11.0'

    // room persistence
    compile 'android.arch.persistence.room:runtime:1.0.0-alpha9'
    compile 'android.arch.persistence.room:rxjava2:1.0.0-alpha9'
    annotationProcessor 'android.arch.persistence.room:compiler:1.0.0-alpha9'

    // images
    compile 'com.squareup.picasso:picasso:2.5.2'

    // barcode
    compile 'com.github.KingsMentor:MobileVisionBarcodeScanner:2.0.0'

    // retrofit2
    compile 'com.squareup.retrofit2:retrofit:2.3.0'
    compile 'com.squareup.retrofit2:converter-gson:2.3.0'
    compile 'com.squareup.retrofit2:adapter-rxjava2:2.3.0'

    // gps
    compile 'com.google.android.gms:play-services-location:11.4.2'

    // dialog
    compile 'com.avast:android-styled-dialogs:2.3.3'
    compile 'com.afollestad.material-dialogs:core:0.9.4.7'
}

->>> Images .

谢谢。

最佳答案

库 com.android.support:support-v13:26.0.1 在其 list 中有一个元标记

 <meta-data
        android:name="android.support.VERSION"
        android:value="26.0.1" />

你的另一个库 com.android.support:design:26.1.0 有这个元标签

 <meta-data
        android:name="android.support.VERSION"
        android:value="26.1.0" />

当我们构建应用程序库时， list 将合并，因此多个库具有具有不同值的相同元标记。这会引起冲突。

如果你想摆脱这个，在你的应用程序 list 中添加这个元标记

<meta-data
        tools:replace="android:value"
        android:name="android.support.VERSION"
        android:value="26.1.0" />

关于android - 怎么修。错误 :Execution failed for task ':app:processDebugManifest' . VERSION@value value=(26.1.0)，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/46611336/