title: Error:Execution failed for task ':app:fabricGenerateResourcesDebug'. > Crashlytics Developer Tools error
body: <p>Trying to add Twitter Fabric SDK. I have added all dependencies suggested by Twitter.</p>
  
  <p>Modified my build.gradle:</p>
  
  <pre><code>buildscript {
      repositories {
          jcenter()
          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'
  
  //Put Fabric plugin after Android plugin
  apply plugin: 'io.fabric'
  
  repositories {
      jcenter()
      maven { url 'https://maven.fabric.io/repo' }
  }
  </code></pre>
  
  <p>When tries to synch got this error:</p>
  
  <pre><code>Error:Execution failed for task
      ':app:fabricGenerateResourcesDebug'. &gt; Crashlytics Developer Tools error.
  </code></pre>
  
  <p>While project was build successful before modifying <code>build.gradle</code> file for Twitter SDK.</p>