由网友(-安抚不安分的小情绪。)分享简介：我想一个materialdrawer库添加到我的项目。当我添加的依赖，我的build.gradle看起来像这样I want to add a materialdrawer library to my project. When I add dependency, my build.gradle looks like...

我想一个materialdrawer库添加到我的项目。当我添加的依赖，我的build.gradle看起来像这样

I want to add a materialdrawer library to my project. When I add dependency, my build.gradle looks like this

 dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:22.1.1'
    compile('com.mikepenz:materialdrawer:4.4.8@aar') {
        transitive = true
    }
  }

但后来我得到以下错误，

But then i get the following error,

>Error:A problem occurred configuring project ':app'.  
> Could not resolve all dependencies for configuration ':app:_debugCompile'.
   > Could not find com.android.support:appcompat-v7:23.1.1.
     Searched in the following locations:
         https://jcenter.bintray.com/com/android/support/appcompat-v7/23.1.1/appcompat-v7-23.1.1.pom
         https://jcenter.bintray.com/com/android/support/appcompat-v7/23.1.1/appcompat-v7-23.1.1.jar
         file:/C:/Users/abeys/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/appcompat-v7/23.1.1/appcompat-v7-23.1.1.pom
         file:/C:/Users/abeys/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/appcompat-v7/23.1.1/appcompat-v7-23.1.1.jar
         file:/C:/Users/abeys/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/appcompat-v7/23.1.1/appcompat-v7-23.1.1.pom
         file:/C:/Users/abeys/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/appcompat-v7/23.1.1/appcompat-v7-23.1.1.jar
     Required by:
         MyApplication4:app:unspecified
         MyApplication4:app:unspecified > com.mikepenz:materialdrawer:4.4.8
         MyApplication4:app:unspecified > com.mikepenz:materialdrawer:4.4.8 > com.mikepenz:materialize:0.2.8
         MyApplication4:app:unspecified > com.mikepenz:materialdrawer:4.4.8 > com.mikepenz:iconics-core:2.2.0
   > Could not find com.android.support:recyclerview-v7:23.1.1.
     Searched in the following locations:
         https://jcenter.bintray.com/com/android/support/recyclerview-v7/23.1.1/recyclerview-v7-23.1.1.pom
         https://jcenter.bintray.com/com/android/support/recyclerview-v7/23.1.1/recyclerview-v7-23.1.1.jar
         file:/C:/Users/abeys/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/recyclerview-v7/23.1.1/recyclerview-v7-23.1.1.pom
         file:/C:/Users/abeys/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/recyclerview-v7/23.1.1/recyclerview-v7-23.1.1.jar
         file:/C:/Users/abeys/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/recyclerview-v7/23.1.1/recyclerview-v7-23.1.1.pom
         file:/C:/Users/abeys/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/recyclerview-v7/23.1.1/recyclerview-v7-23.1.1.jar
     Required by:
         MyApplication4:app:unspecified > com.mikepenz:materialdrawer:4.4.8
   > Could not find com.android.support:support-annotations:23.1.1.
     Searched in the following locations:
         https://jcenter.bintray.com/com/android/support/support-annotations/23.1.1/support-annotations-23.1.1.pom
         https://jcenter.bintray.com/com/android/support/support-annotations/23.1.1/support-annotations-23.1.1.jar
         file:/C:/Users/abeys/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/support-annotations/23.1.1/support-annotations-23.1.1.pom
         file:/C:/Users/abeys/AppData/Local/Android/sdk/extras/android/m2repository/com/android/support/support-annotations/23.1.1/support-annotations-23.1.1.jar
         file:/C:/Users/abeys/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/support-annotations/23.1.1/support-annotations-23.1.1.pom
         file:/C:/Users/abeys/AppData/Local/Android/sdk/extras/google/m2repository/com/android/support/support-annotations/23.1.1/support-annotations-23.1.1.jar
     Required by:
         MyApplication4:app:unspecified > com.mikepenz:materialdrawer:4.4.8

如何纠正呢？

推荐答案

请一定要同时更新的Android的支持库和Android的支持库

Make sure to update both "Android Support Repository" and "Android Support Library".

，并确保在摇篮同步采用的是Android工作室完成，@diptia建议。

And also ensure the Gradle Sync is completed in Android Studio as @diptia suggested.