我的应用程序在名为 com.apple.CFURLCACHE_work_queue 的线程中崩溃了，崩溃日志似乎没有为我提供任何线索来查找错误或错误 =(
Thread 10 name: Dispatch queue: com.apple.CFURLCACHE_work_queue
Thread 10 Crashed:
0 libsystem_kernel.dylib 0x32e93350 __pthread_kill + 8
1 libsystem_c.dylib 0x3b04011e pthread_kill + 54
2 libsystem_c.dylib 0x3b07c96e abort + 90
3 libc++abi.dylib 0x343ebd4a abort_message + 70
4 libc++abi.dylib 0x343e8ff4 default_terminate() + 20
5 libobjc.A.dylib 0x3559fa74 _objc_terminate() + 144
6 libc++abi.dylib 0x343e9078 safe_handler_caller(void (*)()) + 76
7 libc++abi.dylib 0x343e9110 std::terminate() + 16
8 libc++abi.dylib 0x343ea50e __cxa_throw + 118
9 libobjc.A.dylib 0x3559f9ba objc_exception_throw + 90
10 Foundation 0x34d42b60 _NSOutOfMemoryErrorHandler + 56
11 CoreFoundation 0x3725130a __CFDataHandleOutOfMemory + 90
12 CoreFoundation 0x37251458 __CFDataGrow + 288
13 CoreFoundation 0x371d6134 CFDataReplaceBytes + 360
14 CoreFoundation 0x371e3a9a CFDataAppendBytes + 82
15 CFNetwork 0x33150438 CopyAllDataFromDataArray(__CFArray const*) + 104
16 CFNetwork 0x331509ae __CFURLCache::ExecuteSQLInsert(_CFCachedURLResponse const*, __CFString const*, _CFURLRequest const*) + 370
17 CFNetwork 0x3314ec62 __CFURLCache::AddCachedResponseForRequest(__CFURLCacheNode*, _CFCachedURLResponse const*, _CFURLRequest const*) + 58
18 CFNetwork 0x3314eab8 __CFURLCache::ProcessCacheTasks0(bool) + 140
19 CFNetwork 0x3314ea1c __CFURLCache::ProcessCacheTasks(bool) + 32
20 CFNetwork 0x3314e8f0 __CFURLCache::_CFURLCacheTimerCallback0() + 280
21 CFNetwork 0x3314e7c8 __CFURLCache::_CFURLCacheTimerCallback(void*) + 28
22 libdispatch.dylib 0x35f86134 _dispatch_source_invoke$VARIANT$mp + 248
23 libdispatch.dylib 0x35f83e8e _dispatch_queue_drain$VARIANT$mp + 78
24 libdispatch.dylib 0x35f83dbc _dispatch_queue_invoke$VARIANT$mp + 36
25 libdispatch.dylib 0x35f8491a _dispatch_root_queue_drain + 182
26 libdispatch.dylib 0x35f84abc _dispatch_worker_thread2 + 80
27 libsystem_c.dylib 0x3b017a0e _pthread_wqthread + 358
28 libsystem_c.dylib 0x3b0178a0 start_wqthread + 4
为什么会发生这种情况的任何想法或线索？我猜它与 NSURLCache 有关，但我不会在我的应用程序中操作甚至创建该对象。
我正在使用 Xcode 4.5 GM - 我知道它尚未公开发布 - 和 AFNetworking 1.0RC3 用于网络通信和下载图像数据