A modern programming language that makes developers happier.

kotlinlang

still dont know its related to rx or kotlin

budioktaviyans: You actually don't need any special rules for Kotlin. I only have the following lines which works quite well. Your problem might be from a different issue

```
# Kotlin
-dontwarn kotlin.**
-dontnote kotlin.**
# If you want to disable runtime null check intrinsics
-assumenosideeffects class kotlin.jvm.internal.Intrinsics {
    static void checkParameterIsNotNull(java.lang.Object, java.lang.String);
}
```

thanks dude, yeah I think it was rx issue