update

js/Office/Poll.js

@@ -218,7 +218,7 @@ U.MD.O.P.pollingAsyn = function (r) {
                     _iframe = $('#futureClass iframe')[0];
                     if (_iframe) {
                         _contentWindow = _iframe.contentWindow;
-                        _contentWindow.postMessage({ info: _message.messageInfo, type: _message.type }, "*");
+                        _contentWindow.postMessage({ info: _message.messageInfo, type: _message.messageInfo.type }, "*");
                     }
                     break;
             }