How to cure java.util.zip.ZipException: duplicate entry: org/jetbrains/annotations/NotNull.class?

Question

Java

I added Kotlin support to the existing project in order to continue using it, but there was a problem when generating the APK, although the project itself starts in debugging.
Generate APK error occurs:

Error:Execution failed for task ':app:transformClassesWithJarMergingForDebug'.
> com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: org/jetbrains/annotations/NotNull.class

Duplicate classes after adding Kotlin.
Tried different options, like like: here or like here , but doesn't help. I encountered this error for the first time. Maybe someone has a solution?
build.gradle, just in case, on the link: https://gist.github.com/sergrnz/bceed32f08b8786216...

Answer 1

./gradlew dependencies
in the resulting graph look for duplicate dependencies and exclude them.
It even says that jetbrains annotations are duplicated. It remains only to find in any

Answer 2

Have you tried rebuilding with clean?