I’m trying to use a `zipWith` function from RxJava...

# android

[Fabio Rachid]

I’m trying to use a zipWith function from RxJava, but I’m getting an error

fun <T> applyObservableAsync(): SingleTransformer<T, T> {
    return SingleTransformer { observable ->
        observable
                .subscribeOn(<http://Schedulers.io|Schedulers.io>())
                .observeOn(AndroidSchedulers.mainThread())
                .retryWhen{ errors -> errors.zipWith(Observable.range(1, REQUEST_RETRY_TIMES.toInt())
                ) { BiFunction { _: Flowable<Throwable>, i: Int  -> i } }
                    .flatMap { Observable.timer(ProjectSettings.REQUEST_RETRY_DELAY, TimeUnit.SECONDS) }}
    }
}