Question

我有一个FQL查询给出了一个page_id来查找你的Facebook好友的照片location_post。

rest_client.fql_query("SELECT id, page_id, author_uid, coords, type, timestamp FROM location_post WHERE author_uid IN (SELECT uid2 FROM friend WHERE uid1=me()) AND type = 'photo' AND page_id = 212068492162618")

然而，它返回了APIError：1：发生了未知错误

Koala :: Facebook :: APIError：1：发生了未知错误 /opt/local/lib/ruby/gems/1.8/gems/koala-1.0.0/lib/koala/rest_api.rb:16:in rest_call' from /opt/local/lib/ruby/gems/1.8/gems/koala-1.0.0/lib/koala.rb:55:in API” 从 /opt/local/lib/ruby/gems/1.8/gems/koala-1.0.0/lib/koala/rest_api.rb:13:in rest_call' from /opt/local/lib/ruby/gems/1.8/gems/koala-1.0.0/lib/koala/rest_api.rb:7:in fql_query'来自（irb）：51来自：0

如果我摆脱 author_uid IN（SELECT uid2 FROM friend WHERE uid1 = me（）），如下或 page_id = 212068492162618 ，那么它可以工作

rest_client.fql_query("SELECT id, page_id, author_uid, coords, type, timestamp FROM location_post WHERE AND type = 'photo' AND page_id = 212068492162618 LIMIT 500")

知道为什么会这样吗？

由于

Answer 1

我相信你想要尝试的查询是

SELECT id，page_id，author_uid，coords，type，timestamp FROM location_post WHERE type ='photo'AND page_id = 212068492162618“

这将自动扩展到您在示例中给出的所有朋友 https://developers.facebook.com/docs/reference/fql/location_post/

Facebook FQL API - APIError：1：发生未知错误

1 个答案: