无法解决:com.firebase:firebase-client-android:2.3.1

Question

我正在研究下面博客中的Sample

https://www.firebase.com/blog/2015-10-01-firebase-android-app-engine-tutorial.html

添加依赖项后,项目无法编译

compile 'com.firebase:firebase-client-android:2.3.1'

其他依赖项编译没有任何问题.

'com.android.support:appcompat-v7:23.0.1'
'compile 'com.android.support:design:23.0.1'

我哪里错了？

这是我的模块build.gradle

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.1"

    defaultConfig {
        applicationId "com.tri.todoapp"
        minSdkVersion 15
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }

    packagingOptions {
        exclude 'META-INF/LICENSE'
        exclude 'META-INF/LICENSE-FIREBASE.txt'
        exclude 'META-INF/NOTICE'
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
//    testCompile 'junit:junit:4.12'
    compile 'com.android.support:appcompat-v7:23.0.1'
    compile 'com.android.support:design:23.0.1'
    compile 'com.firebase:firebase-client-android:2.4.0'
}

顶级gradle

// 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:1.3.0'

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

allprojects {
    repositories {
        jcenter()
    }
}

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

Answer 1

该项目无法编译，因为 2.3 版本不存在。你应该使用2.3.1：

compile 'com.firebase:firebase-client-android:2.3.1'

或最新的2.4.0：

compile 'com.firebase:firebase-client-android:2.4.0'

您可以在这里找到更多信息：
https ://www.firebase.com/docs/android/quickstart.html