无法解决:com.google.firebase:firebase-core:9.6.0

Question

根据FB文档在这里做了一切但编译时仍然出现以下错误:

Error:(44, 13) Failed to resolve: com.google.firebase:firebase-core:9.6.0

我的SDK管理员说一切都是最新的:

Google Play services Rev. 33 installed
Google Repository Rev. 35 installed

这是我的build.gradle内容:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion '23.0.3'

    defaultConfig {
        applicationId "xxxx.xxxx"
        minSdkVersion 16
        targetSdkVersion 23
        versionCode 14
        versionName "1.0"
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    // Support libraries
    compile 'com.android.support:appcompat-v7:23.1.1'
    compile 'com.android.support:design:23.1.1'
    // Google APIs
    // Note: Avoid compiling the entire play-services package.
    compile 'com.google.android.gms:play-services-gcm:9.4.0'
    compile 'com.google.android.gms:play-services-location:9.4.0'
    compile 'com.google.android.gms:play-services-maps:9.4.0'
    compile 'com.google.android.gms:play-services-places:9.4.0'
    compile 'com.google.maps.android:android-maps-utils:0.4.4'

    compile 'org.jsoup:jsoup:1.9.2'
    compile 'com.google.code.gson:gson:2.7'
    compile 'io.branch.sdk.android:library:2.+'
    compile 'com.google.firebase:firebase-core:9.6.0' //<-- CAUSING TROUBLE
}

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

这是我的root级build.gradle内容:

buildscript {
    repositories {
        jcenter()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.1.3'
        classpath 'com.google.gms:google-services:3.0.0'

        // NOTE: Do not place your application dependencies here; they belong
        // in the individual module build.gradle files
    }
}

allprojects {
    repositories {
        jcenter()
    }
}

为什么不编译？

Answer 1

@Lorenzo Quiroli提供的答案可能会对您有所帮助,您需要相同版本的Firebase和Google Play服务.

在我的情况下,我将所有设置为9.6.0,但仍然出现错误.我通过SDK Manager更新到最新的google-play-services和google存储库解决了这个问题:

现在我知道这对你没有帮助,因为你已经更新了这些,但它可能对其他人有所帮助.

Answer 2

您需要使用相同版本的Firebase和Google Play服务.因此,如果您要更新到Firebase 9.6.0 SDK,还应该更新其他依赖项:

compile 'com.google.android.gms:play-services-gcm:9.6.0'
compile 'com.google.android.gms:play-services-location:9.6.0'
compile 'com.google.android.gms:play-services-maps:9.6.0'
compile 'com.google.android.gms:play-services-places:9.6.0'

Answer 3

尝试compile 'com.google.firebase:firebase-messaging:9.4.0'代替compile 'com.google.firebase:firebase-core:9.6.0'