title: Error:Execution failed for task ':app:transformClassesWithDexForDebug'. > com.android.ide.common.process.ProcessException:
body: <p>This is the <code>ERROR</code> i'm getting now, and  i searched some threads in stackoverflow also, but there is no use, and Looking for solution.</p>
  
  <blockquote>
    <p>Error:Execution failed for task ':app:transformClassesWithDexForDebug'. com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.7.0_80\bin\java.exe'' finished with non-zero exit value 1</p>
  </blockquote>
  
  <p><strong>build.gradle</strong> <code>(Module:APP)</code></p>
  
  <pre><code> apply plugin: 'com.android.application'
  buildscript {
  repositories {
      maven { url 'https://maven.fabric.io/public' }
  }
  
  dependencies {
      classpath 'io.fabric.tools:gradle:1.+'
     }
  }
  
  repositories {
  maven { url 'https://maven.fabric.io/public' }
  }
  
  android {
  compileSdkVersion 23
  buildToolsVersion "23.0.2"
  
  defaultConfig {
      applicationId "com.whyz.kitetech.mobile.cdrapp"
      minSdkVersion 16
      targetSdkVersion 22
      versionCode 1
      versionName "1.0"
  }
  dexOptions {
      javaMaxHeapSize "4g"
  }
  buildTypes {
  
      debug {
          debuggable = true
      }
      release {
          minifyEnabled false
          proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
      }
  }
  packagingOptions {
      exclude 'META-INF/LICENSE'
      exclude 'META-INF/LICENSE-FIREBASE.txt'
      exclude 'META-INF/NOTICE'
   }
   }
  
  dependencies {
  compile fileTree(dir: 'libs')
  testCompile 'junit:junit:4.12'
  compile('com.crashlytics.sdk.android:crashlytics:2.5.5@aar') {
      transitive = true;
  }
  compile('com.digits.sdk.android:digits:1.9.4@aar') {
      transitive = true;
  }
  compile 'com.android.support:cardview-v7:23.1.1'
  compile 'com.android.support:appcompat-v7:23.1.1'
  compile 'com.android.support:design:23.1.1'
  compile 'com.android.support:recyclerview-v7:23.1.1'
  compile 'com.google.android.gms:play-services-gcm:8.3.0'
  compile 'com.google.android.gms:play-services-location:8.3.0'
  compile 'com.firebase:firebase-client-android:2.5.0'
  compile 'com.google.android.gms:play-services-maps:8.3.0'
  }
  </code></pre>
  
  <p><strong>build.gradle</strong>(Project:APP)</p>
  
  <pre><code>buildscript {
  repositories {
      jcenter()
  }
  dependencies {
      classpath 'com.android.tools.build:gradle:1.5.0'
      classpath 'com.google.gms:google-services:2.0.0-alpha6'
  
      // NOTE: Do not place your application dependencies here; they belong
      // in the individual module build.gradle files
  }
  }
  
  allprojects {
  repositories {
      jcenter()
  }
  }
  
    task clean(type: Delete) {
    delete rootProject.buildDir
   }
  </code></pre>