{"issue":{"state":"closed","pull_request":{"diff_url":null,"html_url":null,"patch_url":null},"user":{"avatar_url":"https://secure.gravatar.com/avatar/b6eb726a926d8abebf66476618a2d263?d=https://a248.e.akamai.net/assets.github.com%2Fimages%2Fgravatars%2Fgravatar-140.png","gravatar_id":"b6eb726a926d8abebf66476618a2d263","url":"https://api.github.com/users/andypondy","login":"andypondy","id":1169856},"milestone":null,"assignee":null,"labels":[],"updated_at":"2011-11-03T18:56:13Z","comments":1,"closed_at":"2011-11-03T18:56:13Z","url":"https://api.github.com/repos/TouchCode/TouchJSON/issues/17","body":"Hi,\r\n\r\nAm using \r\n[[CJSONDeserializer deserializer] deserializeAsDictionary:jsonData error:&error]];\r\n\r\nThe code and decode run fine on iOS 4. (no issues there)\r\n\r\nBut on iOS 3.1.2, I get the following error\r\n\r\ndyld: lazy symbol binding failed: Symbol not found: _dispatch_once\r\n  Referenced from: /var/mobile/Applications/C2DD12ED-9497-4CF8-955D-0510FA76DCB5/iCric2.app/iCric2\r\n  Expected in: /usr/lib/libSystem.B.dylib\r\n\r\n\r\nI know I am supposed to weak link something or change a setting somewhere. Just cannot figure out what.\r\n\r\nBase SDK 4.2\r\niOS deployment target - iOS 3.1.2\r\nMac OS X deployment target - Mac OS 10.5\r\nweak link to MessageUI\r\nYour help is appreciated.","html_url":"https://github.com/TouchCode/TouchJSON/issues/17","number":17,"title":"Failing to run on IOS 3.1.2","id":2132633,"created_at":"2011-11-03T14:02:59Z"},"action":"closed"}