[SOLVED] Getting 'unsupported method, fql.multiquery' when fetching data from Facebook

Getting 'unsupported method, fql.multiquery' when fetching data from Facebook

I'm trying to fetch data in my Android-App from Facebook via FQL multiquery like discribed here: http://www.kanatorn.info/2011/12/31/fql-multiple-query-android-sdk-example/

here's my code:

        Bundle params = new Bundle();
        JSONObject multiquery = new JSONObject();
        try {
            multiquery.put("query1", "SELECT eid, name, start_time, is_date_only, pic_square, pic_big, location FROM event WHERE eid IN" + 
                "(SELECT eid FROM event_member WHERE uid=me() AND start_time >= now()) ORDER BY start_time");
            multiquery.put("query2", "SELECT eid, rsvp_status, start_time FROM event_member WHERE uid=me() AND start_time >= now() ORDER BY start_time");
        } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

        params.putString("method", "fql.multiquery");
        params.putString("queries", multiquery.toString());         

        Session session = Session.getActiveSession();

        Request request = new Request(session,
            "/fql",
            params,
            HttpMethod.GET,                 
            new Request.Callback(){
                public void onCompleted(Response response) {
                    ...
                }
            });             
        Request.executeAndWait(request);

the result I'm getting is the following:

{Response:  responseCode: 500, graphObject: null, error: {HttpStatus: 500, errorCode: -1, errorType: Exception, errorMessage: Unsupported method, fql.multiquery}, isFromCache:false}

I can't figure out where my mistake is. It says unsupported method, multiquery, but this actually should be a valid method, right? I looked everywhere for a similiar problem but it seems that I'm alone with that issue. I have the feeling that I'm missing something simple... Would be cool if someone can help me out. Thanks!

btw. with normal queries everything works fine.

Solution