由于缺少依赖关系，Twitter Fabric无法在Android Studio中安装 [英] Twitter Fabric fails to install in Android Studio due to missing dependencies

问题描述

我正在与Fabric建立一个Cordova项目，以便使用Twitter进行登录。我只是将Fabric插件安装到Android Studio中，但是当我同步Gradle文件时，出现以下错误：

 信息：Gradle任务[：generateDebugSources，：generateDebugTestSources] 
错误：配置root项目'android'时发生问题。 
>无法解析配置的所有依赖关系：_debugCompile。 
>找不到com.squareup.picasso：picasso：2.3.2。 
在以下位置搜索：
 https://maven.fabric.io/public/com/squareup/picasso/picasso/2.3.2/picasso-2.3.2.pom 
 https ：//maven.fabric.io/public/com/squareup/picasso/picasso/2.3.2/picasso-2.3.2.jar 
要求：
：android：unspecified> com.twitter.sdk.android:twitter:1.1.1> com.twitter.sdk.android:tweet-ui:1.0.3 
>找不到com.android.support:support-v4:21.0.0。 
在以下位置搜索：
 https://maven.fabric.io/public/com/android/support/support-v4/21.0.0/support-v4-21.0.0.pom 
 https://maven.fabric.io/public/com/android/support/support-v4/21.0.0/support-v4-21.0.0.jar 
要求：
： android：未指定> com.twitter.sdk.android:twitter:1.1.1> com.twitter.sdk.android:tweet-ui:1.0.3 
>无法找到com.squareup.retrofit：翻新：1.6.1。 
在以下位置搜索：
 https://maven.fabric.io/public/com/squareup/retrofit/retrofit/1.6.1/retrofit-1.6.1.pom 
 https ：//maven.fabric.io/public/com/squareup/retrofit/retrofit/1.6.1/retrofit-1.6.1.jar 
要求：
：android：unspecified> com.twitter.sdk.android:twitter:1.1.1> com.twitter.sdk.android:twitter-core:1.1.1 
>找不到com.google.code.gson：gson：2.2.4。 
在以下位置搜索：
 https://maven.fabric.io/public/com/google/code/gson/gson/2.2.4/gson-2.2.4.pom 
 https://maven.fabric.io/public/com/google/code/gson/gson/2.2.4/gson-2.2.4.jar 
要求：
：android：unspecified> ; com.twitter.sdk.android:twitter:1.1.1> com.twitter.sdk.android:twitter-core:1.1.1 
  

Android SDK更新程序为我提供支持图书馆21.0.3但不是21.0.0，正如在这里从面料Hemal建议： Android Twitter Fabric SDK与支持库冲突

尽管如此，我不知道其他库。任何想法？

解决方案

请遵循以下代码示例确保您的build.gradle文件类似：

  buildscript {
 repositories {
 jcenter（）//<  -  * add this 
 maven {url'https ：//maven.fabric.io/repo'} 
} 
依赖项{
 classpath'com.android.tools.build:gradle:0.13.3'
 // The Fabric Gradle插件使用开放式版本
 //快速响应Android工具更新
 classpath'io.fabric.tools:gradle:1.+'
} 
} 
 
应用plugin：'com.android.application'//<  -  *确保这是相同的
 
 //在Android插件
之后应用Fabric插件插件：'io.fabric'
 
仓库{
 jcenter（）//<  -  *添加此
 maven {url'https://maven.fabric.io/ repo'} 
} 
  

我有同样的问题，花了半天时间开了t威胁官方文件，并遇到这种情况：
https://dev.twitter.com/twitter-kit/ android / integration

Fabric架构团队在SO和其他论坛上的答案太多，无法正常工作。这有效。

I'm setting up a Cordova project with Fabric to enable signing in with Twitter. I just installed Fabric plug-in into Android Studio but when I sync Gradle files I get the following error:

Information:Gradle tasks [:generateDebugSources, :generateDebugTestSources]
Error:A problem occurred configuring root project 'android'.
> Could not resolve all dependencies for configuration ':_debugCompile'.
   > Could not find com.squareup.picasso:picasso:2.3.2.
     Searched in the following locations:
         https://maven.fabric.io/public/com/squareup/picasso/picasso/2.3.2/picasso-2.3.2.pom
         https://maven.fabric.io/public/com/squareup/picasso/picasso/2.3.2/picasso-2.3.2.jar
     Required by:
         :android:unspecified > com.twitter.sdk.android:twitter:1.1.1 > com.twitter.sdk.android:tweet-ui:1.0.3
   > Could not find com.android.support:support-v4:21.0.0.
     Searched in the following locations:
         https://maven.fabric.io/public/com/android/support/support-v4/21.0.0/support-v4-21.0.0.pom
         https://maven.fabric.io/public/com/android/support/support-v4/21.0.0/support-v4-21.0.0.jar
     Required by:
         :android:unspecified > com.twitter.sdk.android:twitter:1.1.1 > com.twitter.sdk.android:tweet-ui:1.0.3
   > Could not find com.squareup.retrofit:retrofit:1.6.1.
     Searched in the following locations:
         https://maven.fabric.io/public/com/squareup/retrofit/retrofit/1.6.1/retrofit-1.6.1.pom
         https://maven.fabric.io/public/com/squareup/retrofit/retrofit/1.6.1/retrofit-1.6.1.jar
     Required by:
         :android:unspecified > com.twitter.sdk.android:twitter:1.1.1 > com.twitter.sdk.android:twitter-core:1.1.1
   > Could not find com.google.code.gson:gson:2.2.4.
     Searched in the following locations:
         https://maven.fabric.io/public/com/google/code/gson/gson/2.2.4/gson-2.2.4.pom
         https://maven.fabric.io/public/com/google/code/gson/gson/2.2.4/gson-2.2.4.jar
     Required by:
         :android:unspecified > com.twitter.sdk.android:twitter:1.1.1 > com.twitter.sdk.android:twitter-core:1.1.1

Android SDK updater gives me Support Library 21.0.3 but not 21.0.0, as suggested here by Hemal from Fabric: Android Twitter Fabric SDK conflict with support library

I have no idea about those other libraries, though. Any thoughts?

解决方案

Please follow this code example to make sure your build.gradle file is similar:

    buildscript {
  repositories {
    jcenter()   // <- *add this
    maven { url 'https://maven.fabric.io/repo' }
  }
  dependencies {
    classpath 'com.android.tools.build:gradle:0.13.3'
    // The Fabric Gradle plugin uses an open ended version to
    // react quickly to Android tooling updates
    classpath 'io.fabric.tools:gradle:1.+'
  }
}

apply plugin: 'com.android.application'   // <- *make sure this is the same

//Put Fabric plugin after Android plugin
apply plugin: 'io.fabric'

repositories {
    jcenter()   // <- *add this
    maven { url 'https://maven.fabric.io/repo' }
}

I had the same issue, spent half a day on this until opened twitters official documentation and came across this: https://dev.twitter.com/twitter-kit/android/integrate

Too many answers by the Fabric team on SO and other forums that did not work. This works.

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