android - Skobbler Map: reverse geocodder returning NULL for some attibutes in SKSearchResult -

under sksearchresult object, parameters street, house number, neighbourhood, zip code, state code, region, citysector, state, , poi contains null in result. solutions? thanks..

if(mapview!=null) {         sksearchresult result = skreversegeocodermanager.getinstance().reversegeocodeposition(mapview.getmapcenter());         if (result != null) {             string address = "";             log.d("test", " result " + result.getaddress());             address+=result.getname()+"\n";              //address+=result.getaddress();              if(result.getaddress().getstreet()  != null)                 address+=" "+result.getaddress().getstreet();//here return null             if(result.getaddress().gethousenumber()  != null)                 address+=" "+result.getaddress().gethousenumber();//here return null             btnaddress.settext(address);         }     }