Error:Execution failed for task ':dexDebug'

Question

I am developing an app, in which I am integrating Facebook login. First I used Facebook sdk 3.8 module dependency, then I used compile 'com.facebook.android:facebook-android-sdk:4.1.0'.
I removed back the fb sdk 3.8 and added 'com.facebook.android:facebook-android-sdk:4.1.0' in gradle.

I get the following error:

Error:Execution failed for task ':dexDebug'.
> com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.8.0_60\bin\java.exe'' finished with non-zero exit value 2.

I am not sure but double check once.. you don't have any duplicate libraries in your project.? — Raghavendra, Apr 29 '16 at 07:35
thanks ..dosent contain and i clean project but then also face this problem. — Jayesh Sanghani, Apr 29 '16 at 07:39
I guess you have already seen [this](http://stackoverflow.com/questions/29756188/java-finished-with-non-zero-exit-value-2-android-gradle) — Raghavendra, Apr 29 '16 at 07:42

score 2 · Answer 1 · answered Apr 29 '16 at 09:47

This is because you might have implemented many library file, either you can reduce them by removing unused library from gradle (or) by setting the multidex to true, below code explains how to do it.

defaultConfig {
        applicationId "applicationId"
        minSdkVersion 15
        targetSdkVersion 23
        versionCode 1
        versionName "1.1"
        //****Multidex ****
        multiDexEnabled true
    }

Error:Execution failed for task ':dexDebug'

1 Answers1