android - Retrofit 2.0 OnFailure - Raw Response -

i'm using retrofit call web service , retrofit throwing failure, the message 'throwable` giving me

java.lang.illegalstateexception: expected begin_object string @ line 1 column 1 path $

i'm assuming because .net web service throwing error , not returning json. prove need able see raw response in onfailure. there anyway can this?

this code i'm using

public void userloginrequestevent(final authenticateuserevent event) {  call call = sapi.login(event.getusername(), event.getpassword(), os_type, deviceinfoutils.getdevicename()); call.enqueue(new callback<loggedinuser>() {   @override   public void onresponse(response<loggedinuser> response, retrofit retrofit) {     // response.issuccess() true if response code 2xx      if (response.issuccess()) {       loggedinuser user = response.body();        appbus.getinstance()               .post(new userisauthenticatedevent(user, event.getusername(),                       event.getpassword()));     } else {       int statuscode = response.code();        // handle request errors     }   }    @override   public void onfailure(throwable t) {     // handle execution failures no internet connectivity     log.d("error", t.getmessage());   }   }); 

you can use log interceptor exists in okhttp-logging-interceptor.

a example can found in logging retrofit 2 well.