Error:Execution failed for task ':app:transformClassesWithDexForDebug' in android studio

Solution 1:

Error:Execution failed for task ':app:transformClassesWithDexForDebug'. com.android.build.api.transform.TransformException: java.lang.RuntimeException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.7.0_79\bin\java.exe'' finished with non-zero exit value 1

The upper error occure due to lot of reason. So I can put why this error occure and how to solve it.

REASON 1 : Duplicate of class file name

SOLUTION :

when your refactoring of some of your class files to a library project. and that time you write name of class file So, double check that you do not have any duplicate names

REASON 2 : When you have lot of cache Memory

SOLUTION :

Sometime if you have lot of cache memory then this error occure so solve it. go to File/Invalidate caches / Restart then select Invalidate and Restart it will clean your cache memory.

REASON 3 : When there is internal bug or used beta Version to Switch back to stable version.

SOLUTION :

Solution is just simple go to Build menu and click Clean Project and after cleaning click Rebuild Project.

REASON 4 : When you memory of the system Configuration is low.

SOLUTION :

open Task Manager and stop the other application which are not most used at that time so it will free the space and solve OutOfMemory.

REASON 5 : The problem is your method count has exceed from 65K.

SOLUTION :

open your Project build.gradle file add

defaultConfig {
        ...
        multiDexEnabled true
    }

and in dependencies add below line.

dependencies 
    {
       compile 'com.android.support:multidex:1.0.0'
    }

Solution 2:

**In my case problem solved with Instant Run DISABLE **

Solution 3:

Check Whether multidex enabled or not in your build.gradle(app level) under dependencies.if not place like below

dependecies{
multidexEnabled true
}

Check your gradle.properties(app level).if you see the below code

#org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8

remove # before the line ,then it should be like this

org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8

Solution 4:

This can be because of following reason:

1. one of the jar files inside project was using an older version of google play services.

2. use multiDexEnabled true in defaultconfig

3. Be specific with classes you add in dependencies. like

   compile 'com.google.android.gms:play-services-maps:8.4.0'

Not like compile 'com.google.android.gms:play-services:+'

Solution 5:

Please Add this into your gradle file

android {
...
defaultConfig {
    ...
    multiDexEnabled true
    }
}

AND also add the below dependency in your gradle

dependencies {
  compile 'com.android.support:multidex:1.0.1'
}

OR another option would be: In your manifest file add the MultiDexApplication package from the multidex support library in the application tag.

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.android.multidex.myapplication">
    <application
        ...
        android:name="android.support.multidex.MultiDexApplication">
        ...
    </application>
</manifest>