我正在开发一个VOIP应用程序。
有时我在从背景移动到前景时遇到崩溃问题。
这是崩溃日志。 MyApp是我的应用程序名称。
根据日志，它说“糟糕的食物”问题。
终止原因：命名空间SPRINGBOARD，代码0x8badf00d
我使用过LinPhone，XMPP，MoodMeSDK，AFNetworking等。
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
enter code here0 libsystem_kernel.dylib 0x0000000189f7b224 mach_msg_trap + 8
1 libsystem_kernel.dylib 0x0000000189f7b09c mach_msg + 72
2 libdispatch.dylib 0x0000000189e6cee4 _dispatch_mach_send_and_wait_for_reply + 540
3 libdispatch.dylib 0x0000000189e6d2e8 dispatch_mach_send_with_result_and_wait_for_reply + 56
4 libxpc.dylib 0x000000018a094ee0 xpc_connection_send_message_with_reply_sync + 196
5 CoreFoundation 0x000000018af1c368 __78-[CFPrefsPlistSource sendRequestNewDataMessage:toConnection:retryCount:error:]_block_invoke + 24
6 CoreFoundation 0x000000018af417a8 CFPREFERENCES_IS_WAITING_FOR_SYSTEM_CFPREFSD + 48
7 CoreFoundation 0x000000018af1c2ac -[CFPrefsPlistSource sendRequestNewDataMessage:toConnection:retryCount:error:] + 264
8 CoreFoundation 0x000000018af1a720 -[CFPrefsPlistSource handleErrorReply:fromMessageSettingKey:toValue:retryCount:retryContinuation:] + 996
9 CoreFoundation 0x000000018af1ba50 -[CFPrefsPlistSource handleReply:toRequestNewDataMessage:onConnection:retryCount:error:] + 184
10 CoreFoundation 0x000000018af1c2d4 -[CFPrefsPlistSource sendRequestNewDataMessage:toConnection:retryCount:error:] + 304
11 CoreFoundation 0x000000018af1b48c __50-[CFPrefsPlistSource alreadylocked_requestNewData]_block_invoke + 92
12 CoreFoundation 0x000000018afe1d90 -[_CFXPreferences withConnectionForRole:performBlock:] + 48
13 CoreFoundation 0x000000018af1b3e4 -[CFPrefsPlistSource alreadylocked_requestNewData] + 288
14 CoreFoundation 0x000000018af1cc40 -[CFPrefsPlistSource generationCount] + 560
15 CoreFoundation 0x000000018af41310 -[CFPrefsSearchListSource handleReply:toRequestNewDataMessage:onConnection:retryCount:error:] + 132
16 CoreFoundation 0x000000018af41d64 __80-[CFPrefsSearchListSource alreadylocked_generationCountFromListOfSources:count:]_block_invoke_3.137 + 80
17 CoreFoundation 0x000000018afe1d90 -[_CFXPreferences withConnectionForRole:performBlock:] + 48
18 CoreFoundation 0x000000018af41d08 __80-[CFPrefsSearchListSource alreadylocked_generationCountFromListOfSources:count:]_block_invoke_2.136 + 120
19 libsystem_trace.dylib 0x000000018a076dc4 _os_activity_initiate_impl + 60
20 CoreFoundation 0x000000018af41c64 __80-[CFPrefsSearchListSource alreadylocked_generationCountFromListOfSources:count:]_block_invoke.134 + 120
21 CoreFoundation 0x000000018af417a8 CFPREFERENCES_IS_WAITING_FOR_SYSTEM_CFPREFSD + 48
22 CoreFoundation 0x000000018af419dc -[CFPrefsSearchListSource alreadylocked_generationCountFromListOfSources:count:] + 180
23 CoreFoundation 0x000000018af422b8 -[CFPrefsSearchListSource alreadylocked_copyDictionary] + 384
24 CoreFoundation 0x000000018af40784 -[CFPrefsSearchListSource alreadylocked_copyValueForKey:] + 68
25 CoreFoundation 0x000000018afdab18 -[CFPrefsSource copyValueForKey:] + 64
26 CoreFoundation 0x000000018afe0614 __76-[_CFXPreferences copyAppValueForKey:identifier:container:configurationURL:]_block_invoke + 40
27 CoreFoundation 0x000000018af4386c __108-[_CFXPreferences(SearchListAdditions) withSearchListForIdentifier:container:cloudConfigurationURL:perform:]_block_invoke + 268
28 CoreFoundation 0x000000018af43130 normalizeQuintuplet + 360
29 CoreFoundation 0x000000018af43754 -[_CFXPreferences(SearchListAdditions) withSearchListForIdentifier:container:cloudConfigurationURL:perform:] + 104
30 CoreFoundation 0x000000018afe0578 -[_CFXPreferences copyAppValueForKey:identifier:container:configurationURL:] + 300
31 CoreFoundation 0x000000018af48824 ___CFBundleCopyUserLanguages_block_invoke + 44
32 libdispatch.dylib 0x0000000189e569a0 _dispatch_client_callout + 16
33 libdispatch.dylib 0x0000000189e576cc dispatch_once_f + 56
34 CoreFoundation 0x000000018af48028 _CFBundleCopyLanguageSearchListInBundle + 724
35 CoreFoundation 0x000000018af213cc _copyQueryTable + 60
36 CoreFoundation 0x000000018af20a18 _copyResourceURLsFromBundle + 396
37 CoreFoundation 0x000000018aebb888 _CFBundleCopyFindResources + 1236
38 CoreFoundation 0x000000018aebb3a8 CFBundleCopyResourceURL + 60
39 CoreFoundation 0x000000018aec48ec CFBundleGetLocalInfoDictionary + 120
40 CoreFoundation 0x000000018aec483c CFBundleGetValueForInfoDictionaryKey + 40
41 CFNetwork 0x000000018b713658 StrictSecurityPolicy::InitializeProcessGlobalATSState() + 84
42 CFNetwork 0x000000018b713574 StrictSecurityPolicy::CopyATSState() + 40
43 CFNetwork 0x000000018b8080f8 -[__NSCFURLSessionConfiguration initWithDisposition:] + 720
44 CFNetwork 0x000000018b807804 +[NSURLSessionConfiguration ephemeralSessionConfiguration] + 56
45 MyApp 0x0000000100513bcc 0x100064000 + 4914124
46 libobjc.A.dylib 0x0000000189a026b0 call_load_methods + 184
47 libobjc.A.dylib 0x0000000189a03840 load_images + 76
48 dyld 0x00000001025fdfec dyld::notifySingle(dyld_image_states, ImageLoader const*, ImageLoader::InitializerTimingList*) + 496
49 dyld 0x000000010260db30 ImageLoader::recursiveInitialization(ImageLoader::LinkContext const&, unsigned int, char const*, ImageLoader::InitializerTimingList&, ImageLoader::UninitedUpwards&) + 348
50 dyld 0x000000010260cb74 ImageLoader::processInitializers(ImageLoader::LinkContext const&, unsigned int, ImageLoader::InitializerTimingList&, ImageLoader::UninitedUpwards&) + 136
51 dyld 0x000000010260cc30 ImageLoader::runInitializers(ImageLoader::LinkContext const&, ImageLoader::InitializerTimingList&) + 84
52 dyld 0x00000001025fe490 dyld::initializeMainExecutable() + 220
53 dyld 0x00000001026026bc dyld::_main(macho_header const*, unsigned long, int, char const**, char const**, char const**, unsigned long*) + 3640
54 dyld 0x00000001025fd044 _dyld_start + 68