build - Duplicate entry: com/google/android/gms/security/ProviderInstaller.class -


what this:

error:execution failed task ':app:transformclasseswithjarmergingfordebug'.

com.android.build.api.transform.transformexception: java.util.zip.zipexception: duplicate entry: com/google/android/gms/security/providerinstaller.class

i got while trying build apk.


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