Приложение падает после того, как массив изображений сохранен - PullRequest
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Приложение падает после того, как массив изображений сохранен

0 голосов
/ 08 апреля 2010

Я получаю скриншоты из следующего кода: 

CGImageRef cgScreen = UIGetScreenImage();
    if (cgScreen) {
        UIImage *result = [UIImage imageWithCGImage:cgScreen];
        CGImageRelease(cgScreen);
        return result;
    }

Я вызываю приведенный выше код по таймеру 1 / 1,0 секунды как: 

[array addObject:[UIImage imageWithScreenContents]];

, где imagewithScreenContents - это функция. Но через несколько секунд после добавления 90 кадров происходит сбой приложения. Я не могу понять проблему. Может кто-нибудь помочь мне в решении проблемы.

Ниже приведен отчет о сбое: - Идентификатор инцидента: C2EE3C76-1467-4578-BCFE-A29C1F0008A6 Ключ CrashReporter: 66bc0900aa035a62f27c2c26fe3f6f3f1b8e7301 Процесс: VideoRecorderProject [98] Путь: /var/mobile/Applications/37935917-FB62-48D4-9DF8-AC5D897C137F/VideoRecorderProject.app/VideoRecorderProject Идентификатор: VideoRecorderProject Версия: ??? (???) Тип кода: ARM (родной) Родительский процесс: отладочный сервер [97]

Дата / Время: 2007-01-08 19: 13: 52.228 +0530 Версия ОС: iPhone OS 3.1.2 (7D11) Версия отчета: 104

Тип исключения: EXC_BAD_ACCESS (SIGSEGV) Коды исключений: KERN_INVALID_ADDRESS в 0x4317b878 Разбитая нить: 0

Тема 0 Сбой: 0 libobjc.A.dylib 0x32668ecc 0x32665000 + 16076 1 CoreFoundation 0x32d83d6a 0x32d4d000 + 224618 2 CoreFoundation 0x32d4fc28 0x32d4d000 + 11304 3 CoreFoundation 0x32d83c44 0x32d4d000 + 224324 4 CoreFoundation 0x32d9cc4c 0x32d4d000 + 326732 5 CoreFoundation 0x32da81d8 0x32d4d000 + 373208 6 CoreFoundation 0x32db05fc 0x32d4d000 + 407036 7 VideoRecorderProject 0x000031ca 0x1000 + 8650 8 Фонд 0x33f36d94 0x33f29000 + 56724 9 CoreFoundation 0x32da44bc 0x32d4d000 + 357564 10 CoreFoundation 0x32da3c18 0x32d4d000 + 355352 11 GraphicsServices 0x31bb936c 0x31bb5000 + 17260 12 UIKit 0x30bf3c28 0x30bf0000 + 15400 13 UIKit 0x30bf2228 0x30bf0000 + 8744 14 VideoRecorderProject 0x00003010 0x1000 + 8208 15 VideoRecorderProject 0x00002fac 0x1000 + 8108

Тема 1: 0 libSystem.B.dylib 0x3272e4b8 0x3272d000 + 5304 1 libSystem.B.dylib 0x32731094 0x3272d000 + 16532 2 CoreFoundation 0x32da4002 0x32d4d000 + 356354 3 CoreFoundation 0x32da3c18 0x32d4d000 + 355352 4 WebCore 0x32f486f0 0x32ec4000 + 542448 5 libSystem.B.dylib 0x327587b0 0x3272d000 + 178096

Тема 2: 0 libSystem.B.dylib 0x327be720 0x3272d000 + 595744 1 libSystem.B.dylib 0x327604d8 0x3272d000 + 210136 2 libSystem.B.dylib 0x3275fc9c 0x3272d000 + 208028 3 CoreMedia 0x31f78660 0x31f73000 + 22112 4 CoreMedia 0x31f7853c 0x31f73000 + 21820 5 MediaToolbox 0x319e5bb4 0x319e2000 + 15284 6 libSystem.B.dylib 0x327587b0 0x3272d000 + 178096

Поток 0 завершился с ARM Состояние потока: r0: 0x00a44610 r1: 0x3196dff0 r2: 0x01007a00 r3: 0x31972ec8 r4: 0x38602bf8 r5: 0x0460226c r6: 0x656a626f r7: 0x2fffe93c r8: 0x3841eff4 r9: 0x0100028a r10: 0x000000c8 r11: 0x3841eff4 ip: 0x38414230 sp: 0x2fffe924 lr: 0x32d83d71 pc: 0x32668ecc CPSR: 0x00000010

Двоичные изображения: 0x1000 - 0x4a3fff + VideoRecorderProject 0x9a3000 - 0x9a4fff + MobileSubstrate.dylib armv6 /Library/MobileSubstrate/MobileSubstrate.dylib 0x9c0000 - 0x9c1fff dns.so armv6 <957f94410f77a351749ac39d2b4b4abe> /usr/lib/info/dns.so 0x9dc000 - 0x9e7fff + WinterBoard.dylib arm /Library/MobileSubstrate/DynamicLibraries/WinterBoard.dylib0x9ee000 - 0x9f2fff libsubstrate.dylib armv6 /usr/lib/libsubstrate.dylib 0x2fe00000 - 0x2fe26fff dyld armv6 / usr / lib / dyld 0x301a0000 - 0x301a6fff MBX2D armv6 /System/Library/PrivateFrameworks/MBX2D.framework/MBX2D 0x301c4000 - 0x3037efff CoreGraphics armv6 <724ca87c683dfc06a7b8de93ad7529ab> /System/Library/Frameworks/CoreGraphics.framework/CoreGraphics 0x303ce000 - 0x3047bfff WebKit armv6 <0c25498f719543dfe237b3d5ad2b41f4> /System/Library/PrivateFrameworks/WebKit.framework/WebKit 0x30566000 - 0x30585fff Bom armv6 <53d3b28e15e1aef824becf93c177c7c7> /System/Library/PrivateFrameworks/Bom.framework/Bom 0x3058b000 - 0x305bffff Security armv6 <9b4c89ffb90e39d912571072fc4571db> /System/Library/Frameworks/Security.framework/Security 0x305c2000 - 0x305c3fff IOMobileFramebuffer armv6 <410c46b0db15595f49443de4b0f96bc1> /System/Library/PrivateFrameworks/IOMobileFramebuffer.framework/IOMobileFramebuffer 0x30a03000 - 0x30a0dfff libkxld.dylib armv6 /usr/lib/system/libkxld.dylib 0x30a53000 - 0x30a54fff CoreSurface armv6 /System/Library/PrivateFrameworks/CoreSurface.framework/CoreSurface 0x30a55000 - 0x30a93fff VideoToolbox armv6 <457298c79adc8623fa6ad998f871cd5f> /System/Library/PrivateFrameworks/VideoToolbox.framework/VideoToolbox 0x30ab3000 - 0x30ae7fff SystemConfiguration armv6 /System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration 0x30afe000 - 0x30b0cfff libz.1.dylib armv6 /usr/lib/libz.1.dylib 0x30bf0000 - 0x319e1fff UIKit armv6 <02702efa29385ec77b4fad6771ea9fea> /System/Library/Frameworks/UIKit.framework/UIKit 0x319e2000 - 0x31af8fff MediaToolbox armv6 <0a04b31799af43bec335c461e1ba1f8d> /System/Library/PrivateFrameworks/MediaToolbox.framework/MediaToolbox 0x31bad000 - 0x31bb4fff ProtocolBuffer armv6 <314f79317c7b3f8ccb5715f50a1c32bd> /System/Library/PrivateFrameworks/ProtocolBuffer.framework/ProtocolBuffer 0x31bb5000 - 0x31bc0fff GraphicsServices armv6 /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices 0x31bc6000 - 0x31bd2fff DataAccessExpress armv6 /System/Library/PrivateFrameworks/DataAccessExpress.framework/DataAccessExpress 0x31bd3000 - 0x31cc9fff libxml2.2.dylib armv6 <0c9d767c5ea2052102d5364b731774a4> /usr/lib/libxml2.2.dylib 0x31d27000 - 0x31d33fff IAP armv6 /System/Library/PrivateFrameworks/IAP.framework/IAP 0x31d34000 - 0x31d3cfff AccountSettings armv6 <439ef235750de9dd46831e87cc1d47a4> /System/Library/PrivateFrameworks/AccountSettings.framework/AccountSettings 0x31d68000 - 0x31e69fff libicucore.A.dylib armv6 <48d461b0b7e4c3c34fdd8906e43a9c48> /usr/lib/libicucore.A.dylib 0x31f05000 - 0x31f72fff CFNetwork armv6 <0c45ba25308645c6e0e6a0934c8ecc98> /System/Library/Frameworks/CFNetwork.framework/CFNetwork 0x31f73000 - 0x31fbafff CoreMedia armv6 <459a316db9a67b3f336d081196b17001> /System/Library/PrivateFrameworks/CoreMedia.framework/CoreMedia 0x31fbb000 - 0x3210ffff AudioToolbox armv6 <449419ad6f59bbfef367d329152d8466> /System/Library/Frameworks/AudioToolbox.framework/AudioToolbox 0x32112000 - 0x32114fff CrashReporterSupport armv6 <12376568046badc4c6993e85624671c4> /System/Library/PrivateFrameworks/CrashReporterSupport.framework/CrashReporterSupport 0x321cd000 - 0x32228fff CoreAudio armv6 /System/Library/Frameworks/CoreAudio.framework/CoreAudio 0x32285000 - 0x322dffff libsqlite3.dylib armv6 /usr/lib/libsqlite3.dylib 0x322f4000 - 0x322f6fff AppleJPEG armv6 /System/Library/PrivateFrameworks/AppleJPEG.framework/AppleJPEG 0x324ab000 - 0x324e5fff libvDSP.dylib armv6 /System/Library/PrivateFrameworks/Accelerate.framework/Frameworks/vecLib.framework/libvDSP.dylib 0x32665000 - 0x32708fff libobjc.A.dylib armv6 <70da12c30a834268531d6fc845833f9b> /usr/lib/libobjc.A.dylib 0x3272d000 - 0x32853fff libSystem.B.dylib armv6 /usr/lib/libSystem.B.dylib 0x32990000 - 0x329aefff libresolv.9.dylib armv6 /usr/lib/libresolv.9.dylib0x329ec000 - 0x32a4dfff GMM armv6 <0353946f7ed83f41e2fca11040f47a36> /System/Library/PrivateFrameworks/GMM.framework/GMM 0x32a7d000 - 0x32af9fff AddressBookUI armv6 /System/Library/Frameworks/AddressBookUI.framework/AddressBookUI 0x32afa000 - 0x32b1dfff libRIP.A.dylib armv6 /System/Library/Frameworks/CoreGraphics.framework/Resources/libRIP.A.dylib 0x32b3e000 - 0x32b8bfff IOKit armv6 <0c1722088423026dbc67adb8a83c4b8b> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 0x32c95000 - 0x32c98fff MobileInstallation armv6 /System/Library/PrivateFrameworks/MobileInstallation.framework/MobileInstallation 0x32d4d000 - 0x32df9fff CoreFoundation armv6 /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 0x32e15000 - 0x32e25fff libbsm.0.dylib armv6 <050c16b1a6ea7e4e3c80556a2f9c746e> /usr/lib/libbsm.0.dylib 0x32e2f000 - 0x32e56fff AppSupport armv6 <5c2d41e8c22380b938e7a3194adff14e> /System/Library/PrivateFrameworks/AppSupport.framework/AppSupport 0x32e85000 - 0x32e91fff CoreVideo armv6 <5ff949c6e178ed567a3516fec7a336fb> /System/Library/PrivateFrameworks/CoreVideo.framework/CoreVideo 0x32ec4000 - 0x33617fff WebCore armv6 <7621be5a489bafd9129ec542ee5faf6a> /System/Library/PrivateFrameworks/WebCore.framework/WebCore 0x33624000 - 0x3370bfff MusicLibrary armv6 <3619add890481e699291fc9eeb08ff16> /System/Library/PrivateFrameworks/MusicLibrary.framework/MusicLibrary 0x3370c000 - 0x33781fff MediaPlayer armv6 /System/Library/Frameworks/MediaPlayer.framework/MediaPlayer 0x337b4000 - 0x33837fff PhotoLibrary armv6 /System/Library/PrivateFrameworks/PhotoLibrary.framework/PhotoLibrary 0x33838000 - 0x3384afff TelephonyUI armv6 <4c4bd6cd6e4137c7f0ec4959b3966144> /System/Library/PrivateFrameworks/TelephonyUI.framework/TelephonyUI 0x3384b000 - 0x33855fff MobileCoreServices armv6 <976de01a455ee09d192898dc306043e2> /System/Library/Frameworks/MobileCoreServices.framework/MobileCoreServices 0x33856000 - 0x3385ffff SpringBoardServices armv6 /System/Library/PrivateFrameworks/SpringBoardServices.framework/SpringBoardServices 0x33860000 - 0x338cafff libstdc ++. 6.dylib armv6 <3fa3413ae26f5e206c8a2ee46fb04bfb> /usr/lib/libstdc++.6.dylib 0x338cb000 - 0x338d2fff MobileMusicPlayer armv6 <34f1d2d3c143e37bcb35d15eee9690f6> /System/Library/PrivateFrameworks/MobileMusicPlayer.framework/MobileMusicPlayer 0x338f3000 - 0x3391ffff CoreLocation armv6 <42ac528bf061b83d5f9247f59be52ab2> /System/Library/Frameworks/CoreLocation.framework/CoreLocation 0x33924000 - 0x3395efff CoreTelephony armv6 /System/Library/PrivateFrameworks/CoreTelephony.framework/CoreTelephony 0x3395f000 - 0x33963fff IOSurface armv6 <5eb19b9643e17c51321283ba4a598d22> /System/Library/PrivateFrameworks/IOSurface.framework/IOSurface 0x33bd6000 - 0x33bdbfff ITSync armv6 <69bcae4bd9e96753e063524a636273ce> /System/Library/PrivateFrameworks/ITSync.framework/ITSync 0x33be6000 - 0x33ce3fff JavaScriptCore armv6 /System/Library/PrivateFrameworks/JavaScriptCore.framework/JavaScriptCore 0x33ce4000 - 0x33ceffff libbz2.1.0.dylib armv6 <428a3247762594db6424083116f0aa6a> /usr/lib/libbz2.1.0.dylib 0x33cf0000 - 0x33cf0fff vecLib armv6 /System/Library/PrivateFrameworks/Accelerate.framework/Frameworks/vecLib.framework/vecLib 0x33d02000 - 0x33d02fff Ускорение armv6 <21e1dc9fad96f0d51afbeb7f7e006aaf> /System/Library/PrivateFrameworks/Accelerate.framework/Accelerate 0x33d03000 - 0x33d12fff MobileBluetooth armv6 /System/Library/PrivateFrameworks/MobileBluetooth.framework/MobileBluetooth 0x33e57000 - 0x33e75fff AddressBook armv6 <314d6d5c19d8a41144176a9772aeeb8e> /System/Library/Frameworks/AddressBook.framework/AddressBook 0x33e7b000 - 0x33f25fff QuartzCore armv6 /System/Library/Frameworks/QuartzCore.framework/QuartzCore 0x33f29000 - 0x34021fff Foundation armv6 <666e9e488f83b9e196aa70a6b44fdc93> /System/Library/Frameworks/Foundation.framework/Foundation0x34041000 - 0x34058fff OpenGLES armv6 <0c5c914ead991e607b89d480e4215fe8> /System/Library/Frameworks/OpenGLES.framework/OpenGLES 0x34059000 - 0x34106fff ImageIO armv6 /System/Library/PrivateFrameworks/ImageIO.framework/ImageIO 0x34112000 - 0x3414ffff libCGFreetype.A.dylib armv6 <50e793fc4b4de6b598be29d591a31f0d> /System/Library/Frameworks/CoreGraphics.framework/Resources/libCGFreetype.A.dyli 0x34150000 - 0x34152fff ArtworkCache armv6 <6ed4c29dcdbff2213ce8fa156bd65215> /System/Library/PrivateFrameworks/ArtworkCache.framework/ArtworkCache 0x34285000 - 0x342d5fff Celestial armv6 /System/Library/PrivateFrameworks/Celestial.framework/Celestial 0x342f9000 - 0x34337fff CoreText armv6 /System/Library/PrivateFrameworks/CoreText.framework/CoreText 0x34358000 - 0x3435efff liblockdown.dylib armv6 <6fe2483fe67d4fc5c932ae02a64501c2> /usr/lib/liblockdown.dylib 0x3435f000 - 0x34367fff libgcc_s.1.dylib armv6 <6673f222acee5f3a208169712387862a> /usr/lib/libgcc_s.1.dylib 0x343ab000 - 0x343adfff Камера armv6 <83d973c375886b5c4632beae0cea27c6> /System/Library/PrivateFrameworks/Camera.framework/Camera

Спасибо в Adv.

1 Ответ

0 голосов
/ 09 апреля 2010

Вы не должны выпускать изображение, полученное UIGetScreenImage();. См. здесь для подробного объяснения. Это, скорее всего, причина для EXC_BAD_ACCESS.

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