com.android.dex.DexIndexOverflowException: Cannot merge new index 66078 into a non-jumbo instruction

　报错提示: 

　Error:Execution failed for task ':app:transformClassesWithDexForDebug'.

> com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.dex.DexIndexOverflowException: Cannot merge new index 66078 into a non-jumbo instruction!

解决方法：

android {

dexOptions {
jumboMode true
}

}