add linkedin sdk in android successfully but when i run the project application give me error multidesk

[jat...@zignuts.com]

android studio give me error Error:Execution failed for task ':app:transformDexArchiveWithExternalLibsDexMergerForDebug'.

> java.lang.RuntimeException: com.android.builder.dexing.DexArchiveMergerException: Unable to merge dex

i try to clean the project rebuild the project but still get error i use android studio 3.0 RC 2 and also question in stack overflow but i don't have any solution 
https://stackoverflow.com/questions/46902914/multi-desk-error-when-i-integrate-linked-in-library-to-in-my-android-project