Execution failed for task app:transformClassesWithDesugarForDebug error on Android Studio 3.0 Beta 2

Question

I have migrated my project from Android Studio 2.3.3 to Android Studio 3.0 Beta 2 and now my project won\'t run.

I get the following message in the console:

Answer 1

change your porject/build.gralde

compileOptions {
    //sourceCompatibility JavaVersion.VERSION_1_8
    //targetCompatibility JavaVersion.VERSION_1_8
}

rebuild .......ok, I change this file. rebuild ......Compile apk successfully! Hope it helps you