{"action":"closed","issue":{"url":"https://api.github.com/repos/maxep/MXSegmentedPager/issues/23","labels_url":"https://api.github.com/repos/maxep/MXSegmentedPager/issues/23/labels{/name}","comments_url":"https://api.github.com/repos/maxep/MXSegmentedPager/issues/23/comments","events_url":"https://api.github.com/repos/maxep/MXSegmentedPager/issues/23/events","html_url":"https://github.com/maxep/MXSegmentedPager/issues/23","id":85240797,"number":23,"title":"Failing when using using another Pan Gesture","user":{"login":"WilliamHua","id":5482749,"avatar_url":"https://avatars.githubusercontent.com/u/5482749?v=3","gravatar_id":"","url":"https://api.github.com/users/WilliamHua","html_url":"https://github.com/WilliamHua","followers_url":"https://api.github.com/users/WilliamHua/followers","following_url":"https://api.github.com/users/WilliamHua/following{/other_user}","gists_url":"https://api.github.com/users/WilliamHua/gists{/gist_id}","starred_url":"https://api.github.com/users/WilliamHua/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/WilliamHua/subscriptions","organizations_url":"https://api.github.com/users/WilliamHua/orgs","repos_url":"https://api.github.com/users/WilliamHua/repos","events_url":"https://api.github.com/users/WilliamHua/events{/privacy}","received_events_url":"https://api.github.com/users/WilliamHua/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":6,"created_at":"2015-06-04T19:26:27Z","updated_at":"2015-06-05T13:27:57Z","closed_at":"2015-06-05T13:27:56Z","body":"I copied and pasted the code from MXParallaxViewController into a file (I called it SampleViewPager) in my project. \r\n\r\nI then hooked it up to my REFrostedViewController (it is a drawer library I use which uses a panGestureRecognizer to slide the side menu in and out). \r\n\r\nThis causes it to crash at removeObserverFromView, specifically when it calls [view removeObserver: self forKeyPath:kContentOffsetKeyPath context:kMXScrollViewKVOContext];\r\n\r\nIt only crashes when the app loads and I try to scroll something within the tableview / webview / text view"}}