rx.java seems not optionable - Failed resolution of rx/Observable$onSubscribe error

[rickytribbia]

Hi,
I added Reservoir to my project where I already use rxJava2. So I try to add Reservoir as dependency without rxJava reference.

Into my gradle file I have only:

compile 'com.anupcowkur:reservoir:3.1.0'

but I give this error:

Rejecting re-init on previously-failed class java.lang.Class<com.anupcowkur.reservoir.Reservoir$1>: java.lang.NoClassDefFoundError: Failed resolution of: Lrx/Observable$OnSubscribe;

I don't really want to add rxJava1 dependency to avoid a mess with rxJava2 imports.

Any suggestions?

[pooja-gaikwad15]

I am facing the same issue while executing Reservoir.init.. whereas havent implemented async anywhere in my project