title: Gradle DSL method not found: 'classpath()'
body: <blockquote>
    <p><li>The project 'FeedBack' may be using a version of the Android Gradle plug-in that does not contain the method (e.g. 'testCompile' was added in 1.1.0).
    Fix plugin version and sync project</li><li>The project 'FeedBack' may be using a version of Gradle that does not contain the method.
    Open Gradle wrapper file</li><li>The build file may be missing a Gradle plugin.
    Apply Gradle plugin</li></p>
  </blockquote>
  
  <p>// Top-level build file where you can add configuration options common to all sub-projects/modules.</p>
  
  <pre><code>buildscript {
      repositories {
          jcenter()
  
          maven { url 'https://maven.fabric.io/public' }
      }
  }
  
  dependencies {
      classpath 'com.android.tools.build:gradle:2.1.0'
  
      // NOTE: Do not place your application dependencies here; they belong
      // in the individual module build.gradle files
  
      // The Fabric Gradle plugin uses an open ended version to react
      // quickly to Android tooling updates
      classpath 'io.fabric.tools:gradle:1.+'
  
  }
  
  allprojects {
      repositories {
          jcenter()
      }
  }
  
  task clean(type: Delete) {
      delete rootProject.buildDir
  </code></pre>
  
  <p>//Module: app gradle file </p>
  
  <pre><code>apply plugin: 'com.android.application'
  apply plugin: 'io.fabric'
  
  android {
      compileSdkVersion 23
      buildToolsVersion "23.0.3"
  
      defaultConfig {
          applicationId "burpp.av.feedback"
          minSdkVersion 14
          targetSdkVersion 23
          versionCode 1
          versionName "1.0"
  
          multiDexEnabled true
      }
      buildTypes {
          release {
              minifyEnabled false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
          }
      }
  }
  
  dependencies {
      compile fileTree(dir: 'libs', include: ['*.jar'])
      testCompile 'junit:junit:4.12'
  
      compile('com.crashlytics.sdk.android:crashlytics:2.5.6@aar') {
          transitive = true;
      }
  
      compile('com.crashlytics.sdk.android:answers:1.3.7@aar') {
          transitive = true;
      }
  
      compile('com.appsee:appsee-android:2.2@aar') {
          transitive = true;
      }
      compile('io.fabric.sdk.android:fabric:1.3.10@aar') {
          transitive = true;
      }
      compile 'com.android.support:appcompat-v7:24.0.0-beta1'
      compile 'com.android.support:design:24.0.0-beta1'
      compile 'com.google.android.gms:play-services:9.0.2'
      compile 'org.apache.httpcomponents:httpclient:4.3.5'
      compile 'org.jbundle.util.osgi.wrapped:org.jbundle.util.osgi.wrapped.org.apache.http.client:4.1.2'
      compile 'com.google.android.gms:play-services-ads:9.0.2'
      compile 'com.google.android.gms:play-services-auth:9.0.2'
      compile 'com.google.android.gms:play-services-gcm:9.0.2'
  }
  </code></pre>