How to recognize where the application crashes?

Question

Incident Identifier: 48A73A33-A035-4B2D-8CBB-AD513D96A9B3 Hardware Model: iPod4,1 Process: Locally [599] Path: /var/mobile/Applications/8EF9B7A1-234A-4C26-BDF0-D22D45D0F8E8/Locally.app/Locally Identifier: Locally Version: ??? (???) Code Type: ARM (Native) Parent Process: launchd [1] Date/Time: 2011-05-08 00:00:22.722 -0700 OS Version: iPhone OS 4.3.2 (8H7) Report Version: 104 Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x00000008 Crashed Thread: 0 Thread 0 name: Dispatch queue: com.apple.main-thread Thread 0 Crashed: 0 libobjc.A.dylib 0x32f75c98 objc_msgSend + 16 1 Locally 0x0001113a -[FlipsideInfoView valuesChanged:] + 46 2 CoreFoundation 0x32a2856a -[NSObject(NSObject) performSelector:withObject:withObject:] 3 UIKit 0x318b2ec2 -[UIApplication sendAction:to:from:forEvent:] 4 UIKit 0x318b2e62 -[UIApplication sendAction:toTarget:fromSender:forEvent:] 5 UIKit 0x318b2e34 -[UIControl sendAction:to:forEvent:] 6 UIKit 0x318b2b86 -[UIControl(Internal) _sendActionsForEvents:withEvent:] 7 UIKit 0x318ecbd2 -[UIControl sendActionsForControlEvents:] 8 UIKit 0x318ec81e -[UISegmentedControl setSelectedSegmentIndex:] 9 Locally 0x000111da -[FlipsideInfoView valuesChanged:] + 206 10 CoreFoundation 0x32a2856a -[NSObject(NSObject) performSelector:withObject:withObject:] 11 UIKit 0x318b2ec2 -[UIApplication sendAction:to:from:forEvent:] 12 UIKit 0x318b2e62 -[UIApplication sendAction:toTarget:fromSender:forEvent:] 13 UIKit 0x318b2e34 -[UIControl sendAction:to:forEvent:] 14 UIKit 0x318b2b86 -[UIControl(Internal) _sendActionsForEvents:withEvent:] 15 UIKit 0x318ecbd2 -[UIControl sendActionsForControlEvents:] 16 UIKit 0x318ec81e -[UISegmentedControl setSelectedSegmentIndex:] 17 UIKit 0x3193f3b0 -[UISegmentedControl(DeprecatedMethods) setSelectedSegment:] 18 UIKit 0x3193f39c -[UISegmentedControl(DeprecatedMethods) selectSegment:] 19 UIKit 0x3193f26a -[UISegmentedControl touchesBegan:withEvent:] 20 UIKit 0x318b1baa -[UIWindow _sendTouchesForEvent:] 21 UIKit 0x318b1568 -[UIWindow sendEvent:] 22 UIKit 0x3189a30c -[UIApplication sendEvent:] 23 UIKit 0x31899c4c _UIApplicationHandleEvent 24 GraphicsServices 0x31fa5e70 PurpleEventCallback 25 CoreFoundation 0x32a8fa90 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ 26 CoreFoundation 0x32a91838 __CFRunLoopDoSource1 27 CoreFoundation 0x32a92606 __CFRunLoopRun 28 CoreFoundation 0x32a22ebc CFRunLoopRunSpecific 29 CoreFoundation 0x32a22dc4 CFRunLoopRunInMode 30 GraphicsServices 0x31fa5418 GSEventRunModal 31 GraphicsServices 0x31fa54c4 GSEventRun 32 UIKit 0x318c4d62 -[UIApplication _run] 33 UIKit 0x318c2800 UIApplicationMain 34 Locally 0x00002a1a main + 42 35 Locally 0x000029e4 start + 32 Thread 1: 0 libsystem_kernel.dylib 0x3573d3ec __workq_kernreturn + 8 1 libsystem_c.dylib 0x369436d8 _pthread_wqthread 2 libsystem_c.dylib 0x36943bbc start_wqthread + 0 Thread 2 name: Dispatch queue: com.apple.libdispatch-manager Thread 2: 0 libsystem_kernel.dylib 0x3573dfbc kevent + 24 1 libdispatch.dylib 0x32dab032 _dispatch_mgr_invoke 2 libdispatch.dylib 0x32dac03a _dispatch_queue_invoke 3 libdispatch.dylib 0x32dab5ea _dispatch_worker_thread2 4 libsystem_c.dylib 0x3694358a _pthread_wqthread 5 libsystem_c.dylib 0x36943bbc start_wqthread + 0 Thread 3 name: WebThread Thread 3: 0 libsystem_kernel.dylib 0x3573ac00 mach_msg_trap + 20 1 libsystem_kernel.dylib 0x3573a758 mach_msg 2 CoreFoundation 0x32a902b8 __CFRunLoopServiceMachPort 3 CoreFoundation 0x32a92562 __CFRunLoopRun 4 CoreFoundation 0x32a22ebc CFRunLoopRunSpecific 5 CoreFoundation 0x32a22dc4 CFRunLoopRunInMode 6 WebCore 0x35dd827e RunWebThread 7 libsystem_c.dylib 0x3694230a _pthread_start 8 libsystem_c.dylib 0x36943bb4 thread_start + 0 Thread 4: 0 libsystem_kernel.dylib 0x3573ac00 mach_msg_trap + 20 1 libsystem_kernel.dylib 0x3573a758 mach_msg 2 CoreFoundation 0x32a902b8 __CFRunLoopServiceMachPort 3 CoreFoundation 0x32a92562 __CFRunLoopRun 4 CoreFoundation 0x32a22ebc CFRunLoopRunSpecific 5 CoreFoundation 0x32a22dc4 CFRunLoopRunInMode 6 Foundation 0x30e167f6 +[NSURLConnection(NSURLConnectionReallyInternal) _resourceLoadLoop:] 7 Foundation 0x30e09382 -[NSThread main] 8 Foundation 0x30e7b5c6 __NSThread__main__ 9 libsystem_c.dylib 0x3694230a _pthread_start 10 libsystem_c.dylib 0x36943bb4 thread_start + 0 Thread 5: 0 libsystem_kernel.dylib 0x3573ac00 mach_msg_trap + 20 1 libsystem_kernel.dylib 0x3573a758 mach_msg 2 CoreFoundation 0x32a902b8 __CFRunLoopServiceMachPort 3 CoreFoundation 0x32a92562 __CFRunLoopRun 4 CoreFoundation 0x32a22ebc CFRunLoopRunSpecific 5 CoreFoundation 0x32a22dc4 CFRunLoopRunInMode 6 MapKit 0x32dbf456 TileCachePrivate::runCacheThread() 7 MapKit 0x32dbf33a _runCacheThread(void*) 8 libsystem_c.dylib 0x3694230a _pthread_start 9 libsystem_c.dylib 0x36943bb4 thread_start + 0 Thread 6 name: com.apple.CFSocket.private Thread 6: 0 libsystem_kernel.dylib 0x3573cc60 __select + 20 1 CoreFoundation 0x32a958f2 __CFSocketManager 2 libsystem_c.dylib 0x3694230a _pthread_start 3 libsystem_c.dylib 0x36943bb4 thread_start + 0 Thread 7 name: CADispatch worker Thread 7: 0 libsystem_kernel.dylib 0x3573cd18 __semwait_signal + 24 1 libsystem_c.dylib 0x36969860 _pthread_cond_wait 2 libsystem_c.dylib 0x36910eb2 pthread_cond_wait 3 QuartzCore 0x34b9a730 CA::DispatchGroup::thread(void*) 4 QuartzCore 0x34bb4836 thread_fun 5 libsystem_c.dylib 0x3694230a _pthread_start 6 libsystem_c.dylib 0x36943bb4 thread_start + 0 Thread 8: 0 libsystem_kernel.dylib 0x3573d3ec __workq_kernreturn + 8 1 libsystem_c.dylib 0x369436d8 _pthread_wqthread 2 libsystem_c.dylib 0x36943bbc start_wqthread + 0 Thread 0 crashed with ARM Thread State: r0: 0x0014e130 r1: 0x32e5b76c r2: 0x00000000 r3: 0x00007ffe r4: 0x00000000 r5: 0x001f5ea0 r6: 0x001f6cf0 r7: 0x2fdfe164 r8: 0x0004bf88 r9: 0x00c3c208 r10: 0x001f6cf0 r11: 0x001f6cf0 ip: 0x00011dd1 sp: 0x2fdfe104 lr: 0x00011141 pc: 0x32f75c98 cpsr: 0x20080030 Binary Images: 0x1000 - 0x5efff +Locally armv7 <6c1870d1fe74777d2cd85acf00a29cfd> /var/mobile/Applications/8EF9B7A1-234A-4C26-BDF0-D22D45D0F8E8/Locally.app/Locally 0x2fe00000 - 0x2fe25fff dyld armv7 <bb9bfc7d242331d29a79adf7ef7aaa18> /usr/lib/dyld 0x30b25000 - 0x30b49fff MediaControl armv7 <1cfc7d79f554357ab59eb69f9efebf07> /System/Library/PrivateFrameworks/MediaControl.framework/MediaControl 0x30bf1000 - 0x30c4afff EventKit armv7 <0d4e597ee229337183e96e921a72e30a> /System/Library/Frameworks/EventKit.framework/EventKit 0x30c4e000 - 0x30c53fff libcopyfile.dylib armv7 <e57c2b9054b831d9a37119baaa4947cb> /usr/lib/system/libcopyfile.dylib 0x30c54000 - 0x30c56fff MailServices armv7 <74ae0145ef713c6d91fd8f68885b0a61> /System/Library/PrivateFrameworks/MailServices.framework/MailServices 0x30c57000 - 0x30c5dfff ProtocolBuffer armv7 <f9277ee9b85b3722975ad319a323aca0> /System/Library/PrivateFrameworks/ProtocolBuffer.framework/ProtocolBuffer 0x30c86000 - 0x30c87fff libremovefile.dylib armv7 <e8858a499d663e6a9e3c188521273cc1> /usr/lib/system/libremovefile.dylib 0x30c88000 - 0x30cd9fff libsqlite3.dylib armv7 <8a41cc6a6d9332308bc415d27577fd24> /usr/lib/libsqlite3.dylib 0x30cda000 - 0x30d64fff Message armv7 <25232d2097433678b1faf7deabdc368e> /System/Library/PrivateFrameworks/Message.framework/Message 0x30d91000 - 0x30d9efff libbsm.0.dylib armv7 <0a1e2bb78d5138419ecad8ba0fe42fdd> /usr/lib/libbsm.0.dylib 0x30d9f000 - 0x30da9fff AccountSettings armv7 <d083fb384dc7311eb6766b9b2d2dd9c8> /System/Library/PrivateFrameworks/AccountSettings.framework/AccountSettings 0x30dec000 - 0x30f0bfff Foundation armv7 <09ff368178c5321c9715b9c8d491d53f> /System/Library/Frameworks/Foundation.framework/Foundation 0x30f5b000 - 0x30f5efff ApplePushService armv7 <015c68c15621348db9f6a012499170e1> /System/Library/PrivateFrameworks/ApplePushService.framework/ApplePushService 0x3105f000 - 0x31072fff libmis.dylib armv7 <529ea6e3a87230ce9f6cf3285c22429c> /usr/lib/libmis.dylib 0x31073000 - 0x31079fff IAP armv7 <c0f4c99a1b493e489948f231ad9238e2> /System/Library/PrivateFrameworks/IAP.framework/IAP 0x3107a000 - 0x31099fff Bom armv7 <b178e3efb4d733c694bd5a55e57a314f> /System/Library/PrivateFrameworks/Bom.framework/Bom 0x310a3000 - 0x310a6fff IOSurface armv7 <ad50e71624583d06b891344d832f9b08> /System/Library/PrivateFrameworks/IOSurface.framework/IOSurface 0x310a7000 - 0x310dffff libCGFreetype.A.dylib armv7 <ccea634795153164a681f0f311f4461d> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGFreetype.A.dylib 0x31102000 - 0x31256fff AudioToolbox armv7 <6619c8c13f8d328e923e797fa8d0df23> /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox 0x31257000 - 0x31264fff DataDetectorsUI armv7 <d454cde062983860a41694922eb5c042> /System/Library/PrivateFrameworks/DataDetectorsUI.framework/DataDetectorsUI 0x312c5000 - 0x312fcfff Security armv7 <6599f42a910b3b31a0e1d98c883d61cb> /System/Library/Frameworks/Security.framework/Security 0x316e6000 - 0x31807fff CoreGraphics armv7 <65f6c8701b563542820a26b0dfc4f6a4> /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics 0x3180b000 - 0x31852fff MessageUI armv7 <35a81f5d4eb03467a1447db80337e570> /System/Library/Frameworks/MessageUI.framework/MessageUI 0x31853000 - 0x31895fff CoreAudio armv7 <c972fd5f8e89333ca680b9a33587f896> /System/Library/Frameworks/CoreAudio.framework/CoreAudio 0x31896000 - 0x31c23fff UIKit armv7 <c271b78464d93cb7bf28c6e49df293ba> /System/Library/Frameworks/UIKit.framework/UIKit 0x31c24000 - 0x31c29fff libsystem_dnssd.dylib armv7 <c7cfe523e2d73521abc01587313ef730> /usr/lib/system/libsystem_dnssd.dylib 0x31c32000 - 0x31c52fff AppleAccount armv7 <4e0ac5cf93b338ab8c5f34ba3c5e2ee4> /System/Library/PrivateFrameworks/AppleAccount.framework/AppleAccount 0x31cda000 - 0x31cdcfff libgcc_s.1.dylib armv7 <a2631ac302f4310dae8367939e16b7c2> /usr/lib/libgcc_s.1.dylib 0x31cdd000 - 0x31d15fff IOKit armv7 <80ae313ad69d3363935c88e51a11862d> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 0x31d18000 - 0x31d1cfff libcache.dylib armv7 <d2f7fd2a352b3cd59c564be34b53cf80> /usr/lib/system/libcache.dylib 0x31d1d000 - 0x31e0afff libiconv.2.dylib armv7 <f4146ce07e3031ea8a81fa5516fd77d0> /usr/lib/libiconv.2.dylib 0x31e0b000 - 0x31f13fff CoreData armv7 <9843a401dd1d322383e3e40021cc8b95> /System/Library/Frameworks/CoreData.framework/CoreData 0x31f14000 - 0x31f69fff libvDSP.dylib armv7 <0221caba81a235c5a896a835e2aac047> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib 0x31fa1000 - 0x31fadfff GraphicsServices armv7 <b5a7e43e0cd630739f56c4649b90c874> /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices 0x3228d000 - 0x323a7fff libicucore.A.dylib armv7 <bada0c2725bb31a483d5adf9aaf1f8df> /usr/lib/libicucore.A.dylib 0x323a8000 - 0x323adfff libnotify.dylib armv7 <9d7198e91de9386a9e5ea43608a66a57> /usr/lib/system/libnotify.dylib 0x323b4000 - 0x324b8fff JavaScriptCore armv7 <61a94142e2d23dafa2964190dd46e9e3> /System/Library/PrivateFrameworks/JavaScriptCore.framework/JavaScriptCore 0x324ba000 - 0x324f7fff CoreText armv7 <fb6a72faec2330c4b2cd33c2e9c59588> /System/Library/Frameworks/CoreText.framework/CoreText 0x3252e000 - 0x3253efff WebBookmarks armv7 <6956561235333e74b8ff316cb2edc93e> /System/Library/PrivateFrameworks/WebBookmarks.framework/WebBookmarks 0x325b6000 - 0x325bcfff liblockdown.dylib armv7 <14c89b7346433c1f8675f454531f6ca3> /usr/lib/liblockdown.dylib 0x32616000 - 0x32636fff MobileSync armv7 <4df400c4559435889eccd88db77a110c> /System/Library/PrivateFrameworks/MobileSync.framework/MobileSync 0x326b9000 - 0x32728fff ProofReader armv7 <6d843c6aecdd37ae84baa40af8ad7e65> /System/Library/PrivateFrameworks/ProofReader.framework/ProofReader 0x32729000 - 0x3276ffff CoreTelephony armv7 <bc7470708aa231fc8e24133b90f9ec32> /System/Library/Frameworks/CoreTelephony.framework/CoreTelephony 0x32770000 - 0x32780fff DataAccessExpress armv7 <66d9047da79a31daa887e6d84c42ecb2> /System/Library/PrivateFrameworks/DataAccessExpress.framework/DataAccessExpress 0x327bc000 - 0x327bcfff libCVMSPluginSupport.dylib armv7 <42d8aa2a31843a6e8bfff745644a7ba5> /System/Library/Frameworks/OpenGLES.framework/libCVMSPluginSupport.dylib 0x327bd000 - 0x327d3fff EAP8021X armv7 <9659fa6b559835c39aa9134646bc75e9> /System/Library/PrivateFrameworks/EAP8021X.framework/EAP8021X 0x3284b000 - 0x32850fff MobileKeyBag armv7 <8c35c090bc373cb181fc26b961b8dba5> /System/Library/PrivateFrameworks/MobileKeyBag.framework/MobileKeyBag 0x32875000 - 0x3291efff libxml2.2.dylib armv7 <5538d3f2c7d83b88b06168488fe6326b> /usr/lib/libxml2.2.dylib 0x32930000 - 0x3293efff OpenGLES armv7 <5a76beaeaa013f0cbf16e5cb154598ab> /System/Library/Frameworks/OpenGLES.framework/OpenGLES 0x32954000 - 0x32956fff CrashReporterSupport armv7 <fcadc63caa80335b8b35602a8deeab61> /System/Library/PrivateFrameworks/CrashReporterSupport.framework/CrashReporterSupport 0x329b9000 - 0x329e2fff ContentIndex armv7 <ecd71782cd833360872b943ecc65d203> /System/Library/PrivateFrameworks/ContentIndex.framework/ContentIndex 0x329e3000 - 0x329e7fff AssetsLibraryServices armv7 <e1cbfe599c96369ca4bdb0dd99d3cd9f> /System/Library/PrivateFrameworks/AssetsLibraryServices.framework/AssetsLibraryServices 0x329fc000 - 0x329fffff ArtworkCache armv7 <4863e321afee3ac5a3749e50cd926597> /System/Library/PrivateFrameworks/ArtworkCache.framework/ArtworkCache 0x32a17000 - 0x32a18fff CoreSurface armv7 <7b83cd757da73e6e826693c29296d3fa> /System/Library/PrivateFrameworks/CoreSurface.framework/CoreSurface 0x32a19000 - 0x32a19fff Accelerate armv7 <7d5ad465049136afaa1f0d89aac600bc> /System/Library/Frameworks/Accelerate.framework/Accelerate 0x32a1a000 - 0x32afffff CoreFoundation armv7 <a8444f997111304c9571b3ff974b769c> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 0x32b20000 - 0x32b24fff libGFXShared.dylib armv7 <a0772a32cd8b3b9194bb0c29807c1c5b> /System/Library/Frameworks/OpenGLES.framework/libGFXShared.dylib 0x32b25000 - 0x32c37fff MediaPlayer armv7 <da848c0745a637af81d7edd962a09324> /System/Library/Frameworks/MediaPlayer.framework/MediaPlayer 0x32c40000 - 0x32c59fff libRIP.A.dylib armv7 <4825c3e392983aba947eca06555e4480> /System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib 0x32c67000 - 0x32c76fff MobileDeviceLink armv7 <563a09bcdb2f32369b1e22f53f58273a> /System/Library/PrivateFrameworks/MobileDeviceLink.framework/MobileDeviceLink 0x32c99000 - 0x32d2efff ImageIO armv7 <d520e3241d1130e8ac1375ee0f2c1095> /System/Library/Frameworks/ImageIO.framework/ImageIO 0x32d2f000 - 0x32d6ffff CoreMedia armv7 <0c181789446434eabf4eeed874ec211d> /System/Library/Frameworks/CoreMedia.framework/CoreMedia 0x32d70000 - 0x32da3fff AppSupport armv7 <0217468bd9f839229a47910b7816b3d5> /System/Library/PrivateFrameworks/AppSupport.framework/AppSupport 0x32da4000 - 0x32da4fff libsystem_sandbox.dylib armv7 <f47c01d627853b328e088b3fdd08e87d> /usr/lib/system/libsystem_sandbox.dylib 0x32da5000 - 0x32db2fff libdispatch.dylib armv7 <9a0511ad5ebc3db898f1f49ed1a73d34> /usr/lib/system/libdispatch.dylib 0x32db7000 - 0x32e73fff MapKit armv7 <2755d38ec8683a07a86aa53826999e1b> /System/Library/Frameworks/MapKit.framework/MapKit 0x32e77000 - 0x32f28fff WebKit armv7 <eb9a0d69c64b3127b2bffd71641add3b> /System/Library/PrivateFrameworks/WebKit.framework/WebKit 0x32f29000 - 0x32f30fff libbz2.1.0.dylib armv7 <0a082e1d475432959ba93aa3dbf7fb31> /usr/lib/libbz2.1.0.dylib 0x32f3b000 - 0x32f6efff QuickLook armv7 <29d2d981d1d6358381f5716ee37314b4> /System/Library/Frameworks/QuickLook.framework/QuickLook 0x32f73000 - 0x33037fff libobjc.A.dylib armv7 <6b51e76fde9f381bb7b3bc5badbfee3a> /usr/lib/libobjc.A.dylib 0x34a94000 - 0x34ad3fff libSystem.B.dylib armv7 <33dcf9a403ae3fd5971d6030ada2fcab> /usr/lib/libSystem.B.dylib 0x34b18000 - 0x34bc7fff QuartzCore armv7 <ef9632c9781f3101916b65e9faae1579> /System/Library/Frameworks/QuartzCore.framework/QuartzCore 0x34bd9000 - 0x34bebfff PersistentConnection armv7 <b1de729a101f32dcba0ad98161fb80b5> /System/Library/PrivateFrameworks/PersistentConnection.framework/PersistentConnection 0x34cf3000 - 0x34cfffff SpringBoardServices armv7 <c68262667ac8397a949ce4e92dfec7db> /System/Library/PrivateFrameworks/SpringBoardServices.framework/SpringBoardServices 0x34d00000 - 0x34dc1fff RawCamera armv7 <0c52d8b1498c3dbb9aad95f3bcd8261d> /System/Library/CoreServices/RawCamera.bundle/RawCamera 0x34df7000 - 0x34e56fff libBLAS.dylib armv7 <0b36b2272aa33a8c9aa22d99c89d7189> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libBLAS.dylib 0x34f75000 - 0x35012fff AddressBookUI armv7 <e354aeb3d96e30338e90cc3638ffe81b> /System/Library/Frameworks/AddressBookUI.framework/AddressBookUI 0x35126000 - 0x3513bfff libresolv.9.dylib armv7 <e92cfbb83f7b330db19181e797bb3f7b> /usr/lib/libresolv.9.dylib 0x3513c000 - 0x351e2fff Celestial armv7 <db412e659f163c20a2e508b9f84b1d2d> /System/Library/PrivateFrameworks/Celestial.framework/Celestial 0x351e3000 - 0x3522bfff CoreLocation armv7 <a13a050b1a9f313bb25c82c463e1dd8b> /System/Library/Frameworks/CoreLocation.framework/CoreLocation 0x3522c000 - 0x35235fff ITSync armv7 <bda1710c8682358d8bf6eab660f41fdc> /System/Library/PrivateFrameworks/ITSync.framework/ITSync 0x35241000 - 0x35242fff libsystem_network.dylib armv7 <39bf0f48bd8539169a77f8f61cdcd4c9> /usr/lib/system/libsystem_network.dylib 0x35247000 - 0x35249fff libAccessibility.dylib armv7 <d55f1553d14831a2a5435ae27ef75ef4> /usr/lib/libAccessibility.dylib 0x35252000 - 0x35295fff ManagedConfiguration armv7 <8a04bd2ef60e39ac8ea09f8f23232e94> /System/Library/PrivateFrameworks/ManagedConfiguration.framework/ManagedConfiguration 0x352e0000 - 0x355cdfff libLAPACK.dylib armv7 <b855d60dac01310495453bddfd004f0d> /System/Library/Frameworks/Accelerate.framework/Frameworks/vecLib.framework/libLAPACK.dylib 0x356cc000 - 0x356fafff DataAccess armv7 <3a2e67aa1d8834b7a8fc2fbb56654b15> /System/Library/PrivateFrameworks/DataAccess.framework/DataAccess 0x356fb000 - 0x3572afff SystemConfiguration armv7 <1d73b8a159363f96bb9c039655c5eae6> /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration 0x3572b000 - 0x35742fff libsystem_kernel.dylib armv7 <a06ec84e53bf32098b63c0caebdb45b6> /usr/lib/system/libsystem_kernel.dylib 0x35758000 - 0x35775fff libsystem_info.dylib armv7 <48016be86e3f3cd9aeee1c6590e1ac6f> /usr/lib/system/libsystem_info.dylib 0x35896000 - 0x35899fff ActorKit armv7 <f7aa6cdd654231988aafcf448978f450> /System/Library/PrivateFrameworks/ActorKit.framework/ActorKit 0x3589d000 - 0x3589efff libsystem_blocks.dylib armv7 <ccc041df3de73eafb7a59e74cdb1702b> /usr/lib/system/libsystem_blocks.dylib 0x3589f000 - 0x358a4fff liblaunch.dylib armv7 <f5ccc8234aea3ebd9a88bd37f0fa23ae> /usr/lib/system/liblaunch.dylib 0x35a07000 - 0x35a55fff GMM armv7 <049361f664eb3f30b0d25cd56ffc1f0f> /System/Library/PrivateFrameworks/GMM.framework/GMM 0x35ac7000 - 0x35ad0fff CoreVideo armv7 <ea847e6dba2d36b1826b255c73b39539> /System/Library/Frameworks/CoreVideo.framework/CoreVideo 0x35ad1000 - 0x35b04fff iCalendar armv7 <34ce1957082f3518b5740ac33cfc92eb> /System/Library/PrivateFrameworks/iCalendar.framework/iCalendar 0x35b1c000 - 0x35b6afff CoreMotion armv7 <8660c1394c5c39089407c07fd7fd8b52> /System/Library/Frameworks/CoreMotion.framework/CoreMotion 0x35b75000 - 0x35c3bfff MusicLibrary armv7 <e6b67de14a173197a07b61fdad63fdfb> /System/Library/PrivateFrameworks/MusicLibrary.framework/MusicLibrary 0x35c5a000 - 0x35c8dfff StoreServices armv7 <d526715648f435c3aac4c42953e76d20> /System/Library/PrivateFrameworks/StoreServices.framework/StoreServices 0x35c8e000 - 0x35c96fff MobileBluetooth armv7 <63f11756c4aa3262b2317ff3b8e2a977> /System/Library/PrivateFrameworks/MobileBluetooth.framework/MobileBluetooth 0x35cd8000 - 0x35cd9fff libdyld.dylib armv7 <41a7b5e5d9983449ab33affed0f635ad> /usr/lib/system/libdyld.dylib 0x35dd2000 - 0x363ddfff WebCore armv7 <07941e59d0a33f94802c16c76238fddf> /System/Library/PrivateFrameworks/WebCore.framework/WebCore 0x363f0000 - 0x363fbfff libz.1.dylib armv7 <ac706bee36593dc683fd5a96a389d72e> /usr/lib/libz.1.dylib 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Answer 1

According to the crash log stack trace, the last method from you that was launched at -[FlipsideInfoView valuesChanged:] . + 46 means 46 bytes in the binary method.

The accident itself with obj_msgSend means that it crashed when trying to call a method on an object.

 Exception Codes: KERN_PROTECTION_FAILURE at 0x00000008 

In combination with this message, the most likely reason is that you have a method call, for example [myVar someMethod]; , in which the value myVar not a valid pointer, but simply "8".

So, you need to analyze your method -[FlipsideInfoView valuesChanged:] and think about how one of your pointers to objects may fall.

Of course, the best way to analyze this is to play it when connected to the debugger.

Answer 2

First open your Xcode -> Go to Start -> Select "Stop" on Objective-c Exception.

You can also see the stack trace for crashes. You can see the fault line under the flow columns, and the fault line will be black. Moreover, now you need to set breakpoints in your application, which is also the best way. And debug step by step. Good using Stop on Objective-c Exception. your application will stop at the exception and will show its line below the thread part when opening the debugger.

Well, when I saw your code, I found that your application crashes due to the early release of the object as an EXC_BAD_ACCESS message.

Hope this helps you .... Greetings

Answer 3

I think this is the line that may be causing the problem.

 8 UIKit 0x318ec81e -[UISegmentedControl setSelectedSegmentIndex:] 

or the method that you call when the value of the segment controller changes.