Error:Execution failed for task ':app:transformResourcesWithMergeJavaResForDebug'. > com.android.bui

So I'm continuously receiving a gradle build error upon trying to run my project. I have searched for other solutions and some say that adding:

packagingOptions {    exclude 'META-INF/NOTICE'}

to my app's gradle.build would fix the issue, however, it doesn't. Here is what my app's gradle.build currently looks like.

apply plugin: 'com.android.application'apply plugin: 'com.google.gms.google-services'dependencies {    compile fileTree(include: ['*.jar'], dir: 'libs')    compile 'com.google.android.gms:play-services:8.3.0'    compile 'com.google.android.gms:play-services-ads:8.3.0'    compile 'com.google.android.gms:play-services-identity:8.3.0'    compile 'com.firebase:firebase-client-android:2.3.1'}android {    compileSdkVersion 23    buildToolsVersion '23.0.1'    useLibrary 'org.apache.http.legacy'defaultConfig {    applicationId "com.example.j.airportmeet"    minSdkVersion 18    targetSdkVersion 23    versionCode 1    versionName "1.0"    multiDexEnabled true}packagingOptions {    exclude 'META-INF/NOTICE'}buildTypes {    release {        minifyEnabled false        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'    }  }}

EDIT: The full error is this:

Error:Execution failed for task ':app:transformResourcesWithMergeJavaResForDebug'.> com.android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/LICENSE    File1: .gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-databind\2.2.2\3c8f6018eaa72d43b261181e801e6f8676c16ef6\jackson-databind-2.2.2.jar    File2: .gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-core\2.2.2\d20be6a5ddd6f8cfd36ebf6dea329873a1c41f1b\jackson-core-2.2.2.jar
    File3: .gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-annotations\
解决方法：
As the error message suggests you are not excluding the META-INF/LICENSE file which exists in more than one of your dependencies
com.Android.build.api.transform.TransformException: com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/LICENSE
packagingOptions {    exclude 'META-INF/NOTICE' // will not include NOTICE file    exclude 'META-INF/LICENSE' // will not include LICENSE file}