public JSONArray longPoll() {
JSONObject response;
JSONObject data = this.longPoll;
do {
String Url = String.format(
"{$server}?act=a_check&key={$key}&ts={$ts}&wait=25 ",
data.get("server"), data.get("key"), data.get("ts") );// <-- это 46 cтрока
response = VKLib.parse(Url);
if(response.containsKey("error")) {
this.setLongPoll();
}
} while(response.containsKey("error"));
data.put("ts", response.get("ts"));
JSONArray updates = (response.containsKey("updates")) ?
(JSONArray) response.get("updates") :
null;
return updates;
}
показывает такую ошибку
Exception in thread "main" java.lang.NullPointerException
at vk.Vk.longPoll(Vk.java:46)