Apprequest Dialog stopped working (FB-AS3 API)

Question

I'm writing ActionScript game and wanted to integrate it with FB, so I used http://code.google.com/p/facebook-actionscript-api/ with custom dialog function I've found in same issue thread. It goes like this:

    protected function dialog(method:String, callback:Function, stageReference:Stage, stageWebView:StageWebView, params:* = null):void {
        dialogCallback = callback;
        stageRef = stageReference;

        webView = stageWebView;
        webView.stage = stageReference;

        webView.assignFocus();

        dialogWindow = new DialogWindow(handleDialog);
        dialogWindow.open(method, applicationId, webView, params);
    }

I've written module to handle all the FB stuff and it worked perfectly. But few days ago I've noticed that dialog shows up, but when I select friends and try to send apprequest to them i get error:

An error occurred with your app. Please try again later.
API Error Code: 2
API Error Description: Service temporarily unavailable
Error Message: User can't send this request: Unknown error

I've checked it, and found out, that after selecting friends and clicking send dialog changes location to http://www.facebook.com/dialog/apprequest, the error occures, and than after clicking "ok" it changes location to redirect_uri.

Do you have any ideas? Is this my fault or facebooks'?

Answer 1

It seems, the apprequests are currently broken: https://developers.facebook.com/bugs/540196825997304

Answer 2

For apprequest i used this

function invite(evt:MouseEvent):void
{
          var obj:Object = 
          {
              message: "aaa",//max 255
              title: "bbb"//max 50
          };
          Facebook.ui("apprequests", obj, callback, "iframe");
}

function callback(res):void
{

}