FirebaseUI AUTH錯誤：無法解析：com.android.support:xxx:26.0.1

Question

我想FirebaseUI驗證添加到我的項目，但我不斷收到同步失敗是這樣的：

Error:A problem occurred configuring project ':app'. 
> Could not resolve all dependencies for configuration ':app:_debugApkCopy'. 
> Could not find com.android.support:appcompat-v7:26.0.1. 
Required by: 
    project :app 
> Could not find com.android.support:support-compat:26.0.1. 
Required by: 
    project :app 
> Could not find com.android.support.constraint:constraint-layout:1.1.0-beta1. 
Required by: 
    project :app 
> Could not find com.android.support:design:26.0.1. 
Required by: 
    project :app > com.firebaseui:firebase-ui-auth:2.3.0 
> Could not find com.android.support:customtabs:26.0.1. 
Required by: 
    project :app > com.firebaseui:firebase-ui-auth:2.3.0 
> Could not find com.android.support.constraint:constraint-layout:1.1.0-beta1. 
Required by: 
    project :app > com.firebaseui:firebase-ui-auth:2.3.0 
> Could not find com.android.support:cardview-v7:26.0.1. 
Required by: 
    project :app > com.firebaseui:firebase-ui-auth:2.3.0 
> Could not find com.android.support:appcompat-v7:26.0.1. 
Required by: 
    project :app > com.google.android.gms:play-services:11.0.4 > com.google.android.gms:play-services-cast:11.0.4 > com.android.support:mediarouter-v7:25.2.0 
> Could not find com.android.support:support-compat:26.0.1. 
Required by: 
    project :app > com.google.android.gms:play-services:11.0.4 > 
com.google.android.gms:play-services-basement:11.0.4 > 
com.android.support:support-v4:25.2.0 
    project :app > com.google.android.gms:play-services:11.0.4 > 
com.google.android.gms:play-services-cast:11.0.4 >  
com.android.support:mediarouter-v7:25.2.0 > com.android.support:palette-v7:25.2.0 
    project :app > com.google.android.gms:play-services:11.0.4 > 
com.google.android.gms:play-services-basement:11.0.4 > 
com.android.support:support-v4:25.2.0 > com.android.support:support-media- 
compat:25.2.0 
    project :app > com.google.android.gms:play-services:11.0.4 > 
com.google.android.gms:play-services-basement:11.0.4 > 
com.android.support:support-v4:25.2.0 > com.android.support:support-core-utils:25.2.0 
    project :app > com.google.android.gms:play-services:11.0.4 > 
com.google.android.gms:play-services-basement:11.0.4 > 
com.android.support:support-v4:25.2.0 > com.android.support:support-core-ui:25.2.0 
    project :app > com.google.android.gms:play-services:11.0.4 > 
com.google.android.gms:play-services-basement:11.0.4 > 
com.android.support:support-v4:25.2.0 > com.android.support:support-fragment:25.2.0 

我的應用程序級的build.gradle看起來是這樣的：

apply plugin: 'com.android.application' 

android { 
    compileSdkVersion 26 
    buildToolsVersion "26.0.1" 
    defaultConfig { 
     applicationId "com.chalker.chalker" 
     minSdkVersion 23 
     targetSdkVersion 26 
     versionCode 1 
     versionName "1.0" 
     testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 
    } 
    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-v7:26.0.1' 
    compile "com.android.support:support-compat:26.0.1" 
    compile 'com.android.support.constraint:constraint-layout:1.0.2' 
    testCompile 'junit:junit:4.12' 
    compile 'com.google.android.gms:play-services:11.0.4' 
    compile 'com.firebaseui:firebase-ui-auth:2.3.0' 
} 
apply plugin: 'com.google.gms.google-services' 

我的項目級的build.gradle：

buildscript { 
    repositories { 
     maven { 
      url "https://maven.google.com" 
     } 
     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 
} 

我在這裏讀到類似的問題，做了對他人解決問題的建議，但我只是無法讓我的工作... 感謝您提前的每一個幫助！從buildscript/repositories

maven { 
    url "https://maven.google.com" 
} 

到allprojects/repositories： 尤

Answer 1

在項目級的build.gradle，移動這個塊。

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