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2014/10/15 ¤U¤È 10:11:01

iphone Programming Glossary: libdispatch.dylib

UIStringDrawing methods don't seem to be thread safe in iOS 6

http://stackoverflow.com/questions/12744558/uistringdrawing-methods-dont-seem-to-be-thread-safe-in-ios-6

0x00060d5c myApp`__31 TAViewController drawingTest _block_invoke_0 116 at TAViewController.m 150 frame #9 0x339f0792 libdispatch.dylib`_dispatch_call_block_and_release 10 frame #10 0x339f3b3a libdispatch.dylib`_dispatch_queue_drain 142 frame #11 0x339f167c.. TAViewController.m 150 frame #9 0x339f0792 libdispatch.dylib`_dispatch_call_block_and_release 10 frame #10 0x339f3b3a libdispatch.dylib`_dispatch_queue_drain 142 frame #11 0x339f167c libdispatch.dylib`_dispatch_queue_invoke 44 frame #12 0x339f4612 libdispatch.dylib`_dispatch_root_queue_drain.. 10 frame #10 0x339f3b3a libdispatch.dylib`_dispatch_queue_drain 142 frame #11 0x339f167c libdispatch.dylib`_dispatch_queue_invoke 44 frame #12 0x339f4612 libdispatch.dylib`_dispatch_root_queue_drain 210 frame #13 0x339f47d8 libdispatch.dylib`_dispatch_worker_thread2..

In App Purchase (IAP) process appears to be crashing the app on launch for one of my users

http://stackoverflow.com/questions/19203921/in-app-purchase-iap-process-appears-to-be-crashing-the-app-on-launch-for-one-o

_setTransactionsWithReply 124 11 StoreKit 0x312fd906 __38 SKPaymentQueue _establishConnection _block_invoke_2 58 12 libdispatch.dylib 0x394b5d76 _dispatch_call_block_and_release 6 13 libdispatch.dylib 0x394b5d62 _dispatch_client_callout 18 14 libdispatch.dylib.. _establishConnection _block_invoke_2 58 12 libdispatch.dylib 0x394b5d76 _dispatch_call_block_and_release 6 13 libdispatch.dylib 0x394b5d62 _dispatch_client_callout 18 14 libdispatch.dylib 0x394bc7bc _dispatch_main_queue_callback_4CF VARIANT mp 264.. 0x394b5d76 _dispatch_call_block_and_release 6 13 libdispatch.dylib 0x394b5d62 _dispatch_client_callout 18 14 libdispatch.dylib 0x394bc7bc _dispatch_main_queue_callback_4CF VARIANT mp 264 15 CoreFoundation 0x2ebc481c __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__..

Weird crash issue on iOS 4.3

http://stackoverflow.com/questions/5295841/weird-crash-issue-on-ios-4-3

2 name Dispatch queue com.apple.libdispatch manager Thread 2 0 libsystem_kernel.dylib 0x30c78fbc 0x30c66000 77756 1 libdispatch.dylib 0x30b39094 0x30b33000 24724 2 libdispatch.dylib 0x30b3a04a 0x30b33000 28746 3 libdispatch.dylib 0x30b3960a 0x30b33000 26122.. Thread 2 0 libsystem_kernel.dylib 0x30c78fbc 0x30c66000 77756 1 libdispatch.dylib 0x30b39094 0x30b33000 24724 2 libdispatch.dylib 0x30b3a04a 0x30b33000 28746 3 libdispatch.dylib 0x30b3960a 0x30b33000 26122 4 libsystem_c.dylib 0x34a2758a 0x349f3000 214410.. 0x30c66000 77756 1 libdispatch.dylib 0x30b39094 0x30b33000 24724 2 libdispatch.dylib 0x30b3a04a 0x30b33000 28746 3 libdispatch.dylib 0x30b3960a 0x30b33000 26122 4 libsystem_c.dylib 0x34a2758a 0x349f3000 214410 5 libsystem_c.dylib 0x34a27bbc 0x349f3000 215996..

App “failed to resume in time” and hangs

http://stackoverflow.com/questions/7822988/app-failed-to-resume-in-time-and-hangs

Thread 1 name Dispatch queue com.apple.libdispatch manager Thread 1 0 libsystem_kernel.dylib 0x303ff3b4 kevent 24 1 libdispatch.dylib 0x35b5ef74 _dispatch_mgr_invoke 708 2 libdispatch.dylib 0x35b5ec92 _dispatch_mgr_thread 30 Thread 2 name WebThread Thread.. Thread 1 0 libsystem_kernel.dylib 0x303ff3b4 kevent 24 1 libdispatch.dylib 0x35b5ef74 _dispatch_mgr_invoke 708 2 libdispatch.dylib 0x35b5ec92 _dispatch_mgr_thread 30 Thread 2 name WebThread Thread 2 0 libsystem_kernel.dylib 0x3040f0d8 psynch_mutexwait..