{"action":"created","issue":{"url":"https://api.github.com/repos/facebook/react-native/issues/8018","repository_url":"https://api.github.com/repos/facebook/react-native","labels_url":"https://api.github.com/repos/facebook/react-native/issues/8018/labels{/name}","comments_url":"https://api.github.com/repos/facebook/react-native/issues/8018/comments","events_url":"https://api.github.com/repos/facebook/react-native/issues/8018/events","html_url":"https://github.com/facebook/react-native/issues/8018","id":159320274,"number":8018,"title":"[ListView] crashes on fast scroll","user":{"login":"katrinanova","id":12318072,"avatar_url":"https://avatars.githubusercontent.com/u/12318072?v=3","gravatar_id":"","url":"https://api.github.com/users/katrinanova","html_url":"https://github.com/katrinanova","followers_url":"https://api.github.com/users/katrinanova/followers","following_url":"https://api.github.com/users/katrinanova/following{/other_user}","gists_url":"https://api.github.com/users/katrinanova/gists{/gist_id}","starred_url":"https://api.github.com/users/katrinanova/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/katrinanova/subscriptions","organizations_url":"https://api.github.com/users/katrinanova/orgs","repos_url":"https://api.github.com/users/katrinanova/repos","events_url":"https://api.github.com/users/katrinanova/events{/privacy}","received_events_url":"https://api.github.com/users/katrinanova/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":6,"created_at":"2016-06-09T03:13:36Z","updated_at":"2016-06-11T01:27:06Z","closed_at":null,"body":"When a user fast scrolls through the ListView with a lot of rows one or more of it's rows will always get pressed by accident. Sometimes ListView just stops scrolling and gets redirected to that row's view and sometimes the app crashes with \r\n\r\n```\r\nFatal Exception: NSInvalidArgumentException\r\n-[__NSCFString status]: unrecognized selector sent to instance 0x14fd25370\r\n\r\n0  CoreFoundation                 0x183152db0 __exceptionPreprocess\r\n1  libobjc.A.dylib                0x1827b7f80 objc_exception_throw\r\n2  CoreFoundation                 0x183159c4c __methodDescriptionForSelector\r\n3  CoreFoundation                 0x183156bec ___forwarding___\r\n4  CoreFoundation                 0x183054c5c _CF_forwarding_prep_0\r\n5  artguide                       0x10008adb0 __30-[RCTImageLoader dequeueTasks]_block_invoke\r\n6  libdispatch.dylib              0x182b9d4bc _dispatch_call_block_and_release\r\n7  libdispatch.dylib              0x182b9d47c _dispatch_client_callout\r\n8  libdispatch.dylib              0x182ba94c0 _dispatch_queue_drain\r\n9  libdispatch.dylib              0x182ba0f80 _dispatch_queue_invoke\r\n10 libdispatch.dylib              0x182b9d47c _dispatch_client_callout\r\n11 libdispatch.dylib              0x182bab914 _dispatch_root_queue_drain\r\n12 libdispatch.dylib              0x182bab0b0 _dispatch_worker_thread3\r\n13 libsystem_pthread.dylib        0x182db5470 _pthread_wqthread\r\n14 libsystem_pthread.dylib        0x182db5020 start_wqthread\r\n```\r\n\r\nThe rows do have images, which must be affecting this issue, as I have another ListView with many rows but with no images and no problems occur there\r\n\r\nIs there any way to make ListView/ScrollView less sensitive to possible row press while it is in the middle of the scroll?"},"comment":{"url":"https://api.github.com/repos/facebook/react-native/issues/comments/225329002","html_url":"https://github.com/facebook/react-native/issues/8018#issuecomment-225329002","issue_url":"https://api.github.com/repos/facebook/react-native/issues/8018","id":225329002,"user":{"login":"katrinanova","id":12318072,"avatar_url":"https://avatars.githubusercontent.com/u/12318072?v=3","gravatar_id":"","url":"https://api.github.com/users/katrinanova","html_url":"https://github.com/katrinanova","followers_url":"https://api.github.com/users/katrinanova/followers","following_url":"https://api.github.com/users/katrinanova/following{/other_user}","gists_url":"https://api.github.com/users/katrinanova/gists{/gist_id}","starred_url":"https://api.github.com/users/katrinanova/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/katrinanova/subscriptions","organizations_url":"https://api.github.com/users/katrinanova/orgs","repos_url":"https://api.github.com/users/katrinanova/repos","events_url":"https://api.github.com/users/katrinanova/events{/privacy}","received_events_url":"https://api.github.com/users/katrinanova/received_events","type":"User","site_admin":false},"created_at":"2016-06-11T01:27:05Z","updated_at":"2016-06-11T01:27:05Z","body":"Is there a way to set a limit on how fast ScrollView can scroll? When I run the app in development mode this problem is not present, I suspect it is because in development mode everything runs a bit more slow than in production and ScrollView manages to keep a better track of what's happening."}}
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