{"action":"created","issue":{"url":"https://api.github.com/repos/calabash/calabash-ios-server/issues/218","repository_url":"https://api.github.com/repos/calabash/calabash-ios-server","labels_url":"https://api.github.com/repos/calabash/calabash-ios-server/issues/218/labels{/name}","comments_url":"https://api.github.com/repos/calabash/calabash-ios-server/issues/218/comments","events_url":"https://api.github.com/repos/calabash/calabash-ios-server/issues/218/events","html_url":"https://github.com/calabash/calabash-ios-server/issues/218","id":96140276,"number":218,"title":"Intermittent launch failures: WebKit Threading Violation - initial use of WebKit from a secondary thread.","user":{"login":"jmoody","id":466104,"avatar_url":"https://avatars.githubusercontent.com/u/466104?v=3","gravatar_id":"","url":"https://api.github.com/users/jmoody","html_url":"https://github.com/jmoody","followers_url":"https://api.github.com/users/jmoody/followers","following_url":"https://api.github.com/users/jmoody/following{/other_user}","gists_url":"https://api.github.com/users/jmoody/gists{/gist_id}","starred_url":"https://api.github.com/users/jmoody/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jmoody/subscriptions","organizations_url":"https://api.github.com/users/jmoody/orgs","repos_url":"https://api.github.com/users/jmoody/repos","events_url":"https://api.github.com/users/jmoody/events{/privacy}","received_events_url":"https://api.github.com/users/jmoody/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2015-07-20T19:30:19Z","updated_at":"2016-07-12T13:20:01Z","closed_at":"2015-09-11T14:11:18Z","body":"Only seeing this in Calabash 2.0 at the moment with the CocoaHTTPServer 2.3 sources.\r\n\r\nXcode 6.4\r\n\r\n```\r\n Time out waiting for UIAutomation run-loop execution expired. \r\n  Logfile /var/folders/bx/5wplnzxx7492fynry0m_hw080000gp/T/run_loop20150720-60743-5tcdlw/run_loop.out \r\n \r\n  2015-07-20 21:23:54.441 instruments[64395:402028] WebKit Threading Violation - initial use of WebKit from a secondary thread.\r\n \r\n  (RunLoop::TimeoutError)\r\n /Users/moody/git/calabash/calabash/lib/calabash/ios/device/device.rb:402:in `start_app_with_device_and_options'\r\n /Users/moody/git/calabash/calabash/lib/calabash/ios/device/device.rb:369:in `start_app_on_simulator'\r\n /Users/moody/git/calabash/calabash/lib/calabash/ios/device/device.rb:350:in `_start_app'\r\n /Users/moody/git/calabash/calabash/lib/calabash/device.rb:37:in `start_app'\r\n /Users/moody/git/calabash/calabash/lib/calabash/life_cycle.rb:10:in `start_app'\r\n```\r\n\r\nLog file contains one line:\r\n\r\n```\r\ninstruments[64395:402028] WebKit Threading Violation - initial use of WebKit from a secondary thread.\r\n```\r\n\r\nI see this output a bunch in the Terminal, but it has never caused problems.  Apple themselves told me this was \"normal output\".  This is the first time I have seen it cause the app not to launch.\r\n\r\n@krukow @sapieneptus Please keep an eye out for this."},"comment":{"url":"https://api.github.com/repos/calabash/calabash-ios-server/issues/comments/232044566","html_url":"https://github.com/calabash/calabash-ios-server/issues/218#issuecomment-232044566","issue_url":"https://api.github.com/repos/calabash/calabash-ios-server/issues/218","id":232044566,"user":{"login":"jmoody","id":466104,"avatar_url":"https://avatars.githubusercontent.com/u/466104?v=3","gravatar_id":"","url":"https://api.github.com/users/jmoody","html_url":"https://github.com/jmoody","followers_url":"https://api.github.com/users/jmoody/followers","following_url":"https://api.github.com/users/jmoody/following{/other_user}","gists_url":"https://api.github.com/users/jmoody/gists{/gist_id}","starred_url":"https://api.github.com/users/jmoody/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jmoody/subscriptions","organizations_url":"https://api.github.com/users/jmoody/orgs","repos_url":"https://api.github.com/users/jmoody/repos","events_url":"https://api.github.com/users/jmoody/events{/privacy}","received_events_url":"https://api.github.com/users/jmoody/received_events","type":"User","site_admin":false},"created_at":"2016-07-12T13:20:01Z","updated_at":"2016-07-12T13:20:01Z","body":"> WebKit Threading Violation - initial use of WebKit from a secondary thread.\r\n\r\nThis is output is normal according to Apple.\r\n\r\nYou have supplied the wrong arguments to `instruments`.  This appears to be output from Appium and not related to a Calabash run."}}
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