onError callback response body null

[UngureanEugen]

Hi,
this is my request log :

Wasp﹕ ---> REQUEST GET http://myserver.com/api/Get
Wasp﹕ Header - [basic: test]
Wasp﹕ Body - no body
Wasp﹕ ---> END
Wasp﹕ ---> REQUEST GET http://myserver.com/api/Get
Wasp﹕ Header - [Accept-Encoding: gzip]
Wasp﹕ Header - [basic: test]
Wasp﹕ Header - [Connection: Keep-Alive]
Wasp﹕ Header - [Host: myserver.com]
Wasp﹕ Header - [User-Agent: okhttp/2.2.0]
Wasp﹕ Body - no body
Wasp﹕ ---> END
Wasp﹕ <--- RESPONSE 401 http://myserver.com/api/Get
Wasp﹕ Header - [Cache-Control: no-cache]
Wasp﹕ Header - [Content-Length: 85]
Wasp﹕ Header - [Content-Type: text/plain; charset=utf-8]
Wasp﹕ Header - [Date: Mon, 18 May 2015 09:50:38 GMT]
Wasp﹕ Header - [Expires: -1]
Wasp﹕ Header - [OkHttp-Received-Millis: 1431942628563]
Wasp﹕ Header - [OkHttp-Selected-Protocol: http/1.1]
Wasp﹕ Header - [OkHttp-Sent-Millis: 1431942628400]
Wasp﹕ Header - [Pragma: no-cache]
Wasp﹕ Header - [Server: Microsoft-IIS/7.5]
Wasp﹕ Header - [WWW-Authenticate: Negotiate]
Wasp﹕ Body - There has been an error. try again BODY !!!
Wasp﹕ <--- END (Size: 85 bytes - Network time: 164.154053 ms)
Volley﹕ [2241] BasicNetwork.performRequest: Unexpected response code 401 for http://myserver.com/api/Get
Wasp﹕ <--- ERROR
Wasp﹕ Message - [null]
Wasp﹕ <--- RESPONSE 0 http://myserver.com/api/Get
Wasp﹕ Body - no body
Wasp﹕ <--- END (Size: 0 bytes - Network time: 9386 ms)

Why in callback body is null but it should be : There has been an error. try again BODY !!!

 @Override
                                public void onError(WaspError waspError) {
                                    Log.e("TAG", "test: "+ waspError.getErrorMessage());
                                    Log.e("TAG", "test: "+ waspError.getRespone().getBody());
                                    Log.e("TAG", "test: "+ waspError.getRespone().getStatusCode());
                                }