Exception in thread "main" java.lang.IllegalArgumentException
	at com.google.common.base.Preconditions.checkArgument(Preconditions.java:108)
	at com.google.devtools.build.android.desugar.DefaultMethodClassFixer$DefaultMethodFinder.visit(DefaultMethodClassFixer.java:471)
	at org.objectweb.asm.ClassReader.accept(Unknown Source)
	at org.objectweb.asm.ClassReader.accept(Unknown Source)
	at com.google.devtools.build.android.desugar.DefaultMethodClassFixer.defaultMethodsDefined(DefaultMethodClassFixer.java:319)
	at com.google.devtools.build.android.desugar.DefaultMethodClassFixer.visitEnd(DefaultMethodClassFixer.java:88)
	at org.objectweb.asm.ClassVisitor.visitEnd(Unknown Source)
	at com.google.devtools.build.android.desugar.InterfaceDesugaring.visitEnd(InterfaceDesugaring.java:85)
	at org.objectweb.asm.ClassVisitor.visitEnd(Unknown Source)
	at com.google.devtools.build.android.desugar.LambdaDesugaring.visitEnd(LambdaDesugaring.java:150)
	at org.objectweb.asm.ClassReader.accept(Unknown Source)
	at org.objectweb.asm.ClassReader.accept(Unknown Source)
	at com.google.devtools.build.android.desugar.Desugar.desugarClassesInInput(Desugar.java:401)
	at com.google.devtools.build.android.desugar.Desugar.desugarOneInput(Desugar.java:326)
	at com.google.devtools.build.android.desugar.Desugar.desugar(Desugar.java:280)
	at com.google.devtools.build.android.desugar.Desugar.main(Desugar.java:584)


 FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:transformClassesWithDesugarForCarAdDebug'.
> com.android.build.api.transform.TransformException: java.lang.RuntimeException: java.lang.RuntimeException: com.android.ide.common.process.ProcessException: Error while executing java process with main class com.google.devtools.build.android.desugar.Desugar with arguments {@E:\CarAd\app\build\intermediates\tmp\desugar_args8631862669527109989}