Hi! Maybe you have similar issue I had:
http://stackoverflow.com/questions/41140203/using-rxjava-2-and-retrofit-2-adapter-version-issue/41140375
The fact that adapter has version
2.*.*does not mean that it is intended for use with RxJava 2, as I thought.compile 'com.squareup.retrofit2:adapter-rxjava:2.1.0' // won't work with RxJava 2Here is the repository of Jake Wharton with [Retrofit 2 to RxJava 2 adapter][1].
Attention: it is temporary repository till RxJava 2 will have stable release.And if you want to get it from gradle, here is the line:
compile 'com.jakewharton.retrofit:retrofit2-rxjava2-adapter:1.0.0' // works with RxJava 2
P.s. I would be glad if it helps and you add you upvote my answer)
you should use this one: compile 'com.jakewharton.retrofit:retrofit2-rxjava2-adapter:1.0.0'
Dupe of #2151.