title: Getting: Failed resolution of: Lorg/codehaus/jackson/map/ObjectMapper; when importing jackson dependencies in Android Studio
body: <p>I'm starting to get crazy with the error I'm getting in Android Studio when importing all jackson dependencies.</p>
  
  <p>This app is working just fine in Eclipse with ADT (is a old app, with old dependencies), but I decided to migrate it because when I'm trying to use Parse, there was some errors I wasn't able to resolve quickly.</p>
  
  <p>Here is my gradle file:</p>
  
  <pre><code>apply plugin: 'com.android.application'
  
  android {
      compileSdkVersion 22
      buildToolsVersion "22.0.1"
  
      defaultConfig {
          applicationId "com.racsa.oncecincocinco"
          minSdkVersion 15
          targetSdkVersion 22
      }
  
      android {
          packagingOptions {
              exclude 'META-INF/DEPENDENCIES.txt'
              exclude 'META-INF/LICENSE.txt'
              exclude 'META-INF/NOTICE.txt'
              exclude 'META-INF/NOTICE'
              exclude 'META-INF/LICENSE'
              exclude 'META-INF/DEPENDENCIES'
              exclude 'META-INF/notice.txt'
              exclude 'META-INF/license.txt'
              exclude 'META-INF/dependencies.txt'
              exclude 'META-INF/LGPL2.1'
          }
      }
  
      buildTypes {
          release {
              minifyEnabled false
              proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
          }
      }
  }
  
  dependencies {
      compile project(':library')
      compile project(':facebookSDK')
      compile fileTree(dir: 'libs')
      // parse
      //compile 'com.parse.bolts:bolts-android:1.+'
  
      compile 'com.android.support:support-v4:22.2.1'
      compile 'com.google.code.gson:gson:2.3'
      compile 'com.google.android.gms:play-services:5.0.89'
      /*
      compile files('libs/augmentrealityframework.jar')
      compile files('libs/commons-codec-1.5.jar')
      compile files('libs/commons-io-1.3.2.jar')
      compile files('libs/commons-lang3-3.1.jar')
      compile files('libs/robospice-1.4.6.jar')
      compile files('libs/robospice-cache-1.4.6.jar')
      compile files('libs/robospice-spring-android-1.4.6.jar')
      compile files('libs/simple-xml-2.7.1.jar')
      compile files('libs/spring-android-core-1.0.1.RELEASE.jar')
      compile files('libs/spring-android-rest-template-1.0.1.RELEASE.jar')
      compile files('libs/twitter4j-core-4.0.2.jar')
      compile files('libs/twitter4j-media-support-4.0.2.jar')*/
  }
  </code></pre>
  
  <p>I know there's no dependencies saying jackson, that's because I have them physically in my /libs folder, but I get java exited with non zero value 2(I have red about this, and its basically because there's a double reference to a library) and I just can't find where and which library is called twice.</p>
  
  <p>Here is my /libs folder:</p>
  
  <p><a href="https://i.stack.imgur.com/8b29a.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/8b29a.png" alt="/libs folder"></a></p>
  
  <p>Thanks in advance</p>