如何使用fql从Facebook私人消息中获取iOS应用程序的附件？
我提出 FQL 请求：
选择+正文，附件，源，created_time，author_id，message_id，viewer_id+发件人+消息+其中+thread_id=%@
并接收响应：但没有相关的附件。
{
attachment = {
caption = "";
description = "";
"fb_object_id" = "";
"fb_object_type" = "";
icon = "https://fbstatic-a.akamaihd.net/rsrc.php/v2/yD/r/aS8ecmYRys0.gif";
media = (
);
name = "";
properties = (
);
"tagged_ids" = (
);
};
"author_id" = 100006578915973;
body = "";
"created_time" = 1392226769;
"message_id" = "249232388588208_0";
source = 32;
"viewer_id" = 100002767455960;
}
这是一个报告并承认的Facebook FQL错误。它已被分配，但尚未修复：
https://developers.facebook.com/x/bugs/447084618643204/