Stucking on crashs on device? - iphone

Question

I've a question within my App and I don't know how to fix this, because it's the first time of developing IOS Apps for me. The App works fine on Simulator and my Iphone 3gs. But on my Ipod touch it won't work.
So my crash log shows me something like this:
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x00000000, 0x00000000
Crashed Thread: 0
Last Exception Backtrace:
0 CoreFoundation 0x312f488f __exceptionPreprocess + 163
1 libobjc.A.dylib 0x37632259 objc_exception_throw + 33
2 CoreFoundation 0x312f7a9b -[NSObject doesNotRecognizeSelector:] + 175
3 CoreFoundation 0x312f6915 ___forwarding___ + 301
4 CoreFoundation 0x31251650 _CF_forwarding_prep_0 + 48
5 CoreFoundation 0x3124e3fd -[NSObject performSelector:withObject:withObject:] + 53
6 UIKit 0x3099ae07 -[UIApplication sendAction:to:from:forEvent:] + 63
7 UIKit 0x3099adc3 -[UIApplication sendAction:toTarget:fromSender:forEvent:] + 31
8 UIKit 0x3099ada1 -[UIControl sendAction:to:forEvent:] + 45
9 UIKit 0x3099ab11 -[UIControl(Internal) _sendActionsForEvents:withEvent:] + 493
10 UIKit 0x3099b449 -[UIControl touchesEnded:withEvent:] + 477
11 UIKit 0x3099992b -[UIWindow _sendTouchesForEvent:] + 319
12 UIKit 0x30999319 -[UIWindow sendEvent:] + 381
13 UIKit 0x3097f695 -[UIApplication sendEvent:] + 357
14 UIKit 0x3097ef3b _UIApplicationHandleEvent + 5827
15 GraphicsServices 0x332c522b PurpleEventCallback + 883
16 CoreFoundation 0x312c8523 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 39
17 CoreFoundation 0x312c84c5 __CFRunLoopDoSource1 + 141
18 CoreFoundation 0x312c7313 __CFRunLoopRun + 1371
19 CoreFoundation 0x3124a4a5 CFRunLoopRunSpecific + 301
20 CoreFoundation 0x3124a36d CFRunLoopRunInMode + 105
21 GraphicsServices 0x332c4439 GSEventRunModal + 137
22 UIKit 0x309adcd5 UIApplicationMain + 1081
23 My App 0x00097045 0x95000 + 8261
24 My App 0x00096078 0x95000 + 4216
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x37f0e32c __pthread_kill + 8
1 libsystem_c.dylib 0x353d9208 pthread_kill + 48
2 libsystem_c.dylib 0x353d2298 abort + 88
3 libc++abi.dylib 0x373a1f64 abort_message + 40
4 libc++abi.dylib 0x3739f346 default_terminate() + 18
5 libobjc.A.dylib 0x37632350 _objc_terminate + 140
6 libc++abi.dylib 0x3739f3be safe_handler_caller(void (*)()) + 70
7 libc++abi.dylib 0x3739f44a std::terminate() + 14
8 libc++abi.dylib 0x373a081e __cxa_rethrow + 82
9 libobjc.A.dylib 0x376322a2 objc_exception_rethrow + 6
10 CoreFoundation 0x3124a506 CFRunLoopRunSpecific + 398
11 CoreFoundation 0x3124a366 CFRunLoopRunInMode + 98
12 GraphicsServices 0x332c4432 GSEventRunModal + 130
13 UIKit 0x309adcce UIApplicationMain + 1074
14 My App 0x0009703e 0x95000 + 8254
15 My App 0x00096070 0x95000 + 4208
Thread 1 name: Dispatch queue: com.apple.libdispatch-manager
Thread 1:
0 libsystem_kernel.dylib 0x37efe3a8 kevent + 24
1 libdispatch.dylib 0x35b18ea4 _dispatch_mgr_invoke + 708
2 libdispatch.dylib 0x35b18bc2 _dispatch_mgr_thread + 30
Thread 2 name: WebThread
Thread 2:
0 libsystem_kernel.dylib 0x37efe004 mach_msg_trap + 20
1 libsystem_kernel.dylib 0x37efe1fa mach_msg + 50
2 CoreFoundation 0x312c83ec __CFRunLoopServiceMachPort + 120
3 CoreFoundation 0x312c7124 __CFRunLoopRun + 876
4 CoreFoundation 0x3124a49e CFRunLoopRunSpecific + 294
5 CoreFoundation 0x3124a366 CFRunLoopRunInMode + 98
6 WebCore 0x363eec9c RunWebThread(void*) + 396
7 libsystem_c.dylib 0x3539a72e _pthread_start + 314
8 libsystem_c.dylib 0x3539a5e8 thread_start + 0
Thread 3:
0 libsystem_kernel.dylib 0x37f0ecd4 __workq_kernreturn + 8
1 libsystem_c.dylib 0x35394f36 _pthread_wqthread + 610
2 libsystem_c.dylib 0x35394cc8 start_wqthread + 0
Thread 4:
0 libsystem_kernel.dylib 0x37f0ecd4 __workq_kernreturn + 8
1 libsystem_c.dylib 0x35394f36 _pthread_wqthread + 610
2 libsystem_c.dylib 0x35394cc8 start_wqthread + 0
Thread 5:
0 libsystem_kernel.dylib 0x37f0ecd4 __workq_kernreturn + 8
1 libsystem_c.dylib 0x35394f36 _pthread_wqthread + 610
2 libsystem_c.dylib 0x35394cc8 start_wqthread + 0
Thread 0 crashed with ARM Thread State:
r0: 0x00000000 r1: 0x00000000 r2: 0x00000001 r3: 0x00000000
r4: 0x00000006 r5: 0x3f22bd98 r6: 0x00000002 r7: 0x2fe93a08
r8: 0x0012eac0 r9: 0x373a2a4a r10: 0x00000000 r11: 0x0e031d60
ip: 0x00000148 sp: 0x2fe939fc lr: 0x353d920f pc: 0x37f0e32c
cpsr: 0x000f0010
And another thing is that some views are loading slowly and it mostly crashes on my Ipod touch 4g (on 3gs it works fine, 4 I don't know, 4s I don't know, 5 I don't know).
Sometimes it shows me on my crash logs the name of my app like this ^, and sometimes it shows me Process:Unknown Type:Unknown. Any suggestions what to do?
And in the Unknown one there's not a crash log it doesnt look like.

Answer 1

Your errors seems to have to deal with device compatibility and some people are facing the same errors like you. Take a look at this https://discussions.apple.com/thread/4317775?start=0&tstart=0