{"action":"created","issue":{"url":"https://api.github.com/repos/realm/realm-cocoa/issues/1759","labels_url":"https://api.github.com/repos/realm/realm-cocoa/issues/1759/labels{/name}","comments_url":"https://api.github.com/repos/realm/realm-cocoa/issues/1759/comments","events_url":"https://api.github.com/repos/realm/realm-cocoa/issues/1759/events","html_url":"https://github.com/realm/realm-cocoa/issues/1759","id":68614057,"number":1759,"title":"Uncaught exception because NSNumber sent unrecognised selector","user":{"login":"mightyleader","id":1516552,"avatar_url":"https://avatars.githubusercontent.com/u/1516552?v=3","gravatar_id":"","url":"https://api.github.com/users/mightyleader","html_url":"https://github.com/mightyleader","followers_url":"https://api.github.com/users/mightyleader/followers","following_url":"https://api.github.com/users/mightyleader/following{/other_user}","gists_url":"https://api.github.com/users/mightyleader/gists{/gist_id}","starred_url":"https://api.github.com/users/mightyleader/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mightyleader/subscriptions","organizations_url":"https://api.github.com/users/mightyleader/orgs","repos_url":"https://api.github.com/users/mightyleader/repos","events_url":"https://api.github.com/users/mightyleader/events{/privacy}","received_events_url":"https://api.github.com/users/mightyleader/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":5,"created_at":"2015-04-15T08:34:15Z","updated_at":"2015-05-01T20:10:13Z","closed_at":"2015-05-01T20:07:25Z","body":"We are getting a persistent but intermittent crash caused by the selector `UTF8String` to an NSNumber.\r\nHere's the report....\r\n\r\n`RLMSetValue(RLMObjectBase*, unsigned long, NSString*)`, line 114\r\n\r\n`*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[__NSCFNumber UTF8String]: unrecognized selector sent to instance 0xb000000000000053'`\r\n\r\nThis is with the current shipping version 0.91, but has been happening on previous versions also.\r\n\r\nThanks!"},"comment":{"url":"https://api.github.com/repos/realm/realm-cocoa/issues/comments/98222269","html_url":"https://github.com/realm/realm-cocoa/issues/1759#issuecomment-98222269","issue_url":"https://api.github.com/repos/realm/realm-cocoa/issues/1759","id":98222269,"user":{"login":"mightyleader","id":1516552,"avatar_url":"https://avatars.githubusercontent.com/u/1516552?v=3","gravatar_id":"","url":"https://api.github.com/users/mightyleader","html_url":"https://github.com/mightyleader","followers_url":"https://api.github.com/users/mightyleader/followers","following_url":"https://api.github.com/users/mightyleader/following{/other_user}","gists_url":"https://api.github.com/users/mightyleader/gists{/gist_id}","starred_url":"https://api.github.com/users/mightyleader/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mightyleader/subscriptions","organizations_url":"https://api.github.com/users/mightyleader/orgs","repos_url":"https://api.github.com/users/mightyleader/repos","events_url":"https://api.github.com/users/mightyleader/events{/privacy}","received_events_url":"https://api.github.com/users/mightyleader/received_events","type":"User","site_admin":false},"created_at":"2015-05-01T20:10:13Z","updated_at":"2015-05-01T20:10:13Z","body":"Hey,\nWe're pretty sure our own guard code round JSON would have caught it, and we'd have seen more instances of it if it was in our code base so it's still a mystery.\n\nRob\n\n> On 1 May 2015, at 21:07, JP Simard <notifications@github.com> wrote:\n> \n> @mightyleader were you ever able to confirm that you were indeed passing an NSNumber to an NSString property? We'll reopen if that's not the case.\n> \n> ―\n> Reply to this email directly or view it on GitHub.\n> \n"}}