IllegalArgumentException: Could not locate call adapter for rx.Observable RxJava, Retrofit2

Question

I am getting the above error while calling the rest api. I am using both retrofit2 and RxJava.

ServiceFactory.java

public class ServiceFactory {
pu         


        

Answer 1

From the said Github project page:

Blockquote This is now DEPRECATED! Retrofit 2.2 and newer have a first-party call adapter for RxJava 2: https://github.com/square/retrofit/tree/master/retrofit-adapters/rxjava2

now you just need to include in your app/build.gradle file:

compile 'com.squareup.retrofit2:adapter-rxjava2:latest.version'