Matched object type miss when expression case. Kotlin It just blew my mind. So maybe someone was faced with such a problem. I try to use a new approach for Retrofit with statements. The problem is that even with a matched instance of the result else block applies. How can it be? override fun invoke(result: GraphCallResult) { when(result) { is GraphCallResult.Success -> { collections.postValue(Converter.convertCollections(result.response.data?.collections)) loading.postValue(false)...