Facebook error (#100) Could not resolve object at URL" when creating a user owned object -

i'm trying use graph api on facebook sdk unity (package 6.2.2) create object each user hold data on levels have completed. using code:

dictionary<string, object> datad = new dictionary<string, object>(); datad.add("title", "level score");  dictionary<string, object> datas = new dictionary<string, object>(); datas.add("score", score.tostring()); datas.add("userid", fb.userid);  datad.add("data", datas);  dictionary<string, string> objectdata = new dictionary<string, string>(); objectdata.add("object", json.serialize(datad));  fb.api("me/objects/<namespace>:<objectname>", facebook.httpmethod.post, createobjectcallback, objectdata); 

about 90% of time code, replacing namespace , objectname correct names, create object works, app receives successfull callback , object created. times when fails error message in log reads as:

e/unity   (19602): trying load data www stream had following error when downloading. e/unity   (19602): java.io.filenotfoundexception: https://graph.facebook.com/me/objects/<namespace>:<objectname> e/unity   (19602): e/unity   (19602): (filename:  line: 253) 

after getting problem occur consistantly attempted see if more information using facebook's graph api explorer , maybe determine if problem in code same problem there @ same rate. when fails in explorer can send exact same data straight after error , succeed.

the error code when decides fail in graph api explorer is:

{   "error": {     "message": "(#100) not resolve object @ url 836692929751565.",      "type": "oauthexception",      "code": 100   } } 

i'm assuming message means facebook has failed create object , giving me error can't return object tried create have been unable find information online pertaining kind of error.

is there i'm missing in data i'm sending cause or in situation should catch error , retry creating object?

from find on subject looks have missing registry items. error 100 general error mean:

• access denied error 100 • error 100 access denied windstream • yahoo sitebuilder error 100 • error 100 time warner cable • microsoft silverlight error code 100 

how fix numeric error, have first know numeric code means. each numeric code have own solution can done manually or can use product fix automatically. find out error code seeing means, can either refer computer’s manual or can number online , see results are.

some of more common fixes numeric error include:

•making programs on computer updated. •making windows operating system being used updated. •uninstalling , reinstalling windows operating system.  while these fixes may or may not work particular numeric error, start.  

http://www.erroranswers.com/troubleshooting/nm_100.php

i hope helps....