Error:Execution failed for task ':app:transformClassesWithJarMergingForDebug'
Solution 1:
In terminal execute in root project folder:
./gradlew clean
It helped me.
Solution 2:
AndroidStudio Menu:
Build/Clean Project
Update old dependencies
Solution 3:
All the above not working for me.. Because I am using Facebook Ad dependency..
Incase If anybody using this dependency compile 'com.facebook.android:audience-network-sdk:4.16.0'
Try this code instead of above
compile ('com.facebook.android:audience-network-sdk:4.16.0'){
exclude group: 'com.google.android.gms'
}
Solution 4:
Open your system command prompt/terminal -> Go to your Project folder path (root project folder ) -> Execute following command : command :- gradlew clean
or ./gradlew clean
Make sure that all your gradle dependencies are of same version. -> Example :- your appcompat and recyclerview dependencies should have same version.
-> Change your gradle dependencies to same version like :-
compile 'com.android.support:appcompat-v7:23.4.0'
compile 'com.android.support:design:23.4.0'
compile 'com.android.support:recyclerview-v7:23.4.0'
compile 'com.android.support:cardview-v7:23.4.0'
-> Rebuild your project and it will work fine.
Solution 5:
Use project root in terminal like this:-/Users/rajnish/Desktop/RankProjects/ProjectCloud
After that enter this command ./gradlew clean
It will work.