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我正在寫一些代碼來處理SerwerChanges。我在課堂ServerChangesArchive功能：函數在模擬器中運行，而不是在設備上
+(id) httpQueueWithLogin:(NSString*) _login password:(NSString*) _password lastSyncTime:(NSDate*) date;
當我使用模擬器一切正常運行該功能，但在設備上我得到
[ServerChangesArchive httpQueueWithLogin:self.login password:self.password lastSyncTime:self.date]
Incident Identifier: F302A702-69BA-4388-AF9C-CE54426008D4
CrashReporter Key: 2aa75e68ee087cee2b81667dfaa1d8e3b0f5454b
Process: APPName [420]
Path: /var/mobile/Applications/E4DAF458-9687-4BDC-A7BC-30357743A33E/Listonic.app/Listonic
Identifier: APPNAme
Version: ??? (???)
Code Type: ARM (Native)
Parent Process: launchd [1]
Date/Time: 2010-11-08 10:56:54.439 +0100
OS Version: iPhone OS 3.1.2 (7D11)
Report Version: 104
Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x883841bd
Crashed Thread: 5
Thread 0:
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 GraphicsServices 0x31bb936c 0x31bb5000 + 17260
5 UIKit 0x30bf3c28 0x30bf0000 + 15400
6 UIKit 0x30bf2228 0x30bf0000 + 8744
7 APPName 0x00002686 main (main.m:13)
8 APPName 0x0000261c start + 44
Thread 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
Thread 2:
0 libSystem.B.dylib 0x327be720 0x3272d000 + 595744
1 libSystem.B.dylib 0x32730916 0x3272d000 + 14614
2 Foundation 0x33f389c8 0x33f29000 + 63944
3 APPName 0x00006fc8 -[Syncer requestPump] (Syncer.m:114)
4 Foundation 0x33f7cac6 0x33f29000 + 342726
5 Foundation 0x33f2ad0e 0x33f29000 + 7438
6 libSystem.B.dylib 0x327587b0 0x3272d000 + 178096
Thread 3:
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 Foundation 0x33f83998 0x33f29000 + 371096
5 Foundation 0x33f7cac6 0x33f29000 + 342726
6 Foundation 0x33f2ad0e 0x33f29000 + 7438
7 libSystem.B.dylib 0x327587b0 0x3272d000 + 178096
Thread 4:
0 libSystem.B.dylib 0x327532f0 0x3272d000 + 156400
1 CoreFoundation 0x32d6d7e2 0x32d4d000 + 133090
2 libSystem.B.dylib 0x327587b0 0x3272d000 + 178096
Thread 5 Crashed:
0 libobjc.A.dylib 0x326704dc 0x32665000 + 46300
1 libobjc.A.dylib 0x32670550 0x32665000 + 46416
2 libobjc.A.dylib 0x32671314 0x32665000 + 49940
3 libobjc.A.dylib 0x3266cf54 0x32665000 + 32596
4 libobjc.A.dylib 0x32668f20 0x32665000 + 16160
5 APPName 0x0004e9e2 -[ServerChanges requestDidFinishThread:] (ServerChanges.m:352)
6 Foundation 0x33f7cac6 0x33f29000 + 342726
7 Foundation 0x33f2ad0e 0x33f29000 + 7438
8 libSystem.B.dylib 0x327587b0 0x3272d000 + 178096
Thread 5 crashed with ARM Thread State:
r0: 0x3841bd01 r1: 0xffffffff r2: 0x00000005 r3: 0x00000000
r4: 0x883841bd r5: 0x3841bd01 r6: 0x000c39d4 r7: 0x046779cc
r8: 0x3841bd88 r9: 0x002fc098 r10: 0x00000001 r11: 0x00000000
ip: 0x38332118 sp: 0x046779b4 lr: 0x32670558 pc: 0x326704dc
cpsr: 0x20000010
設備甚至不進入這個函數體。開始導致問題。
任何人都可以告訴我如何解決它或在哪裏搜索完美？