So while this is happening, you have modified the backing data set and called reloadData, but there is a window where the data has been changed but reloadData not yet issued. If the user is actively scrolling, the collection is actively requesting cells and headers. 0 libsystem_malloc.dylib malloc_zone_callocģ libobjc.A.dylib +Ĥ Foundation +ĥ UIKit +Ħ UIKit -ħ UIKit -Ĩ UIKit _45-_block_invokeĩ UIKit -ġ0 UIKit -ġ1 UIKit -ġ3 QuartzCore CA::Layer::layout_if_needed(CA::Transaction*)ġ4 QuartzCore CA::Layer::layout_and_display_if_needed(CA::Transaction*)ġ5 QuartzCore CA::Context::commit_transaction(CA::Transaction*)ġ7 QuartzCore CA::Transaction::observer_callback(_CFRunLoopObserver*, unsigned long, void*)ġ8 CoreFoundation _CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION_Ģ4 Mixlr main /Users/saman/Desktop/mixlr-iphone/Mixlr/main.m:14 Note all the calls are iOS framework level calls and not my application calls. I also ran my app attached to the Instruments using the Zombies trace template and was able to attain the following stack trace detailing the sequence of calls leading to the crash. When turning on NSZmobies I get the following log message when the crash occurs: *** -: message sent to deallocated instance 0x218b74c0 I have checked to make sure the reload method is always called on the main thread, as I was worried that one of my network callbacks was calling back on a background thread. When it does the reloadData method is called. It's being populated from json data over the network. I'm using a basic UICollection view configured with flow layout. I'm wondering if anyone out there has experienced this and found a fix/workaround? A similar issue has been reported on the Apple Developer Forms here: You can also visit our About Gizmodo Australia or advertising information pages.Im getting a strange crash inside UICollectionView using ios 7 which tends to be happening when scrolling very fast. Contact Questions? Comments? Story idea? We’d love to hear from you! Simply complete the form below and we’ll be in touch.Dealzmodo: Apps Deals Of The Day We round-up notable price drops available to Aussie users of Android, iPhone, iPad… Sometimes products need to go head-to-head. Battlemodo Sometimes a review is not enough. Regulars We also run a series of regular columns covering specific topics in more depth: Reviews Regular reviews, hands-on impressions and first-look video of the hottest tech gear, apps and software. Our coverage is sorted into 11 main tagged categories, so they’re easy to browse and locate: News, Mobile, Gadgets, Online, Computing, Cameras, Science, Entertainment, Geek Out, Software and Cars. If you do want to access the US site, you can go to us./. Gizmodo Australia covers local technology news with a team of award-winning local journalists, and localises the best posts from the US, making sure to eliminate what’s irrelevant for Aussies. We’re obsessed with the gadgets and science that change the way we live, work, love, play, think and feel. RSS | Twitter | Facebook Gizmodo loves technology. About h1 Email tips or questions to the : Gizmodo Tips Box Phone: +61 2 8667 5444 How to contact our team.Here you’ll find first looks to complete hands-on experiences with the latest tech on the market.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |