Retrofit 2.0 + GSON Unable to invoke no-args constructor for interface

Question

I\'m using Retrofit 2.0 in my app. Everything was quite good, but when I started request with no args, GSON returns:

Unable to invoke no-args constructor for         


        

Answer 1

You have the same name for interface (interface GetPhones) and model class (class GetPhones).

I think you are using interface in this line:

Call> getPhones();

But it should be your model class. Check import section for it or rename model class to be sure that you are not mixing it.