第2次执行facebook.request时，返回OAuthException错误代码2500

Question

I try to get the album list from my facebook account, but there are more than 25 albums in my account, facebook only return 25 album when in each query.

1. first time I query the album first 25 albums list by normal use

     facebook.request(me/albums); 

   and it returns album list successfully.

2. I use following to query next 25 albums, it will return Error code 2500

    facebook.request(me/albums?after=.......); 

getting respose is

response = {"error":{"message":"An active access token must be used to query information about the current user.","type":"OAuthException","code":2500}}

If I add the access token manually in my request strings, like this

    facebook.request(me/albums?after=.......&access_token=......);  

It will return erro code 190

 response = {"error":{"message":"Malformed access token ...............?access_token=...............","type":"OAuthException","code":190}}

Did I do something wrong?

Answer 1

I found that the it will get problems with Error code 2500 when using command facebook.request.

The same command is working fine when query in Graph API Explorer website, but won't work when code running.

So finally I changed my way to get my album list. using FQL Query, then this problem solved.