Android 清单合并失败：最小sdkversion 11不能小于库[com.google.firebase:firebase core:11.0.4]中声明的版本14

我只是在build.gradle中添加Firebase并将其设置为更新。同步错误显示后，在库中声明minsdk 11不能低于14。下面是我的build.gradle依赖项。Android Monitor中的Build Gradle消息中显示了一条建议，使用工具overrideLibrary=“com.google.firebase.firebase\u core”强制使用

apply plugin: 'com.android.application'

android {
    compileSdkVersion 25
    buildToolsVersion '25.0.0'

    defaultConfig {
        applicationId "com.indiauthoritymarketing.instasave"
        minSdkVersion 11
        targetSdkVersion 23
        versionCode 2
        versionName "InstaSve 2.1"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

allprojects {
    gradle.projectsEvaluated {
        tasks.withType(JavaCompile) {
            options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
        }
    }
}


dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')
    compile 'com.parse.bolts:bolts-android:1.+'
    compile 'com.parse:parse-android:1.+'
    compile 'com.android.support:appcompat-v7:25.3.1'
    compile 'com.android.support:design:25.3.1'
    compile 'com.android.support:recyclerview-v7:25.3.1'
    compile 'com.android.support:cardview-v7:25.3.1'
    compile 'com.google.android.gms:play-services-ads:11.0.4'
    compile 'com.mani:ThinDownloadManager:1.2.2'
    compile 'net.rdrei.android.dirchooser:library:3.2@aar'
    compile 'com.google.firebase:firebase-core:11.0.4'
    compile 'com.google.firebase:firebase-auth:11.0.4'
    compile 'com.google.firebase:firebase-messaging:11.0.4'
    compile 'com.google.firebase:firebase-ads:11.0.4'
    compile 'com.google.firebase:firebase-appindexing:11.0.4'
    testCompile 'junit:junit:4.12'
    compile 'com.android.support:support-annotations:25.3.1'
}
apply plugin: 'com.google.gms.google-services'

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提前感谢。

在Android上，Firebase作为Play服务的一部分分发。Play Services现在需要最低API级别14才能使用它。因此，您必须至少将API级别14作为目标

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将Minisdk从11更新为14在内部版本渐变时，我的XML文件中出现以下错误。很抱歉，我不明白您的意思。非常感谢。将minsdk从11更新到14后，解决我的问题。再次感谢。

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.3.3'
        classpath 'com.google.gms:google-services:3.1.0'

    }
}

allprojects {
    repositories {
        jcenter()
    }
}

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


Where I missing.