[MonoTouch] App crash on release to device but is Ok on debug and simulator

[Karl Heinz Brehme Arredondo]

Hi,

I have an application running OK on iPad iOS 4 and 5. But yesterday I made
the first compilation to device after upgrade to iOS 5, MonoDevelopr 2.8 and
MonoTouch 4, still on Xcode 3, and deploy it for client presentation and
scheduled publish of new version, and the application is not running anymore
when in release mode on device. If it runs on simulator or in debug mode on
device, it runs OK. So all my tests was ok because simulator and device
debugging was OKŠ I don't know what to say in the client meeting in the next
hoursŠ

I do not change anything on the beginning of application run (Main or
MainController), just inside 1 viewcontroller that is opened after 3 views
opened since Main and Login.

I put some Console.WriteLine on Main.cs and Login.cs (that is the first view
controller that is open by Main.cs) and nothing is being shown on device
logs from Xcode.

The logs:

Incident Identifier: 57E19413-A199-4A06-A0EF-59D4581B3691

CrashReporter Key:   ae1c659a6186d52650176c838adb2bbf38ddfd31

Hardware Model:      iPad1,1

Process:         MyApp [123]

Path:            
/var/mobile/Applications/19FAD4E4-6F2B-458F-9EDE-FF7D30339082/MyApp.app/MyAp
p

Identifier:      MyApp

Version:         ??? (???)

Code Type:       ARM (Native)

Parent Process:  launchd [1]



Date/Time:       2011-10-19 09:59:55.970 -0200

OS Version:      iPhone OS 5.0 (9A334)

Report Version:  104



Exception Type:  EXC_BAD_ACCESS (SIGBUS)

Exception Codes: KERN_PROTECTION_FAILURE at 0x0000c7c0

Crashed Thread:  0



Thread 0 name:  Dispatch queue: com.apple.main-thread

Thread 0 Crashed:

0   MyApp                       0x000027a8 monotouch_setup_classmap
(monotouch-glue.m:856)

1   dyld                          0x2fe12ecc 0x2fe06000 + 52940

2   dyld                          0x2fe12bd2 0x2fe06000 + 52178

3   dyld                          0x2fe107ce 0x2fe06000 + 42958

4   dyld                          0x2fe1178e 0x2fe06000 + 46990

5   dyld                          0x2fe08a1a 0x2fe06000 + 10778

6   dyld                          0x2fe0cb7e 0x2fe06000 + 27518

7   dyld                          0x2fe072c8 0x2fe06000 + 4808

8   dyld                          0x2fe07058 0x2fe06000 + 4184



Thread 0 crashed with ARM Thread State:

    r0: 0x0000c7c0    r1: 0x00000001      r2: 0x0000005d      r3: 0x007727bc

    r4: 0x0000005c    r5: 0x2fe2ab00      r6: 0x0076d01c      r7: 0x2fdfef00

    r8: 0x00000001    r9: 0x0087184c     r10: 0x00000001     r11: 0x000024e1

    ip: 0x3e3118d0    sp: 0x2fdfeed4      lr: 0x00002737      pc: 0x000027a8

  cpsr: 0x60000010



Binary Images:

    0x1000 -   0x76cfff +MyApp armv7  <a9b68eb7158ff721aedcf592703a3e41>
/var/mobile/Applications/19FAD4E4-6F2B-458F-9EDE-FF7D30339082/MyApp.app/MyAp
p

0x2fe06000 - 0x2fe27fff  dyld armv7  <be7c0b491a943054ad12eb5060f1da06>
/usr/lib/dyld

0x302da000 - 0x3032bfff  libstdc++.6.dylib armv7
<dc2061145c1a3307829d4f3bfc547c1a> /usr/lib/libstdc++.6.dylib

0x303be000 - 0x30484fff  libobjc.A.dylib armv7
<d503b4ad04313023bbe76ededd30ed70> /usr/lib/libobjc.A.dylib

0x30496000 - 0x304d9fff  libcommonCrypto.dylib armv7
<be9a231cfe6e3ae387abb444a098bce9> /usr/lib/system/libcommonCrypto.dylib

0x305e7000 - 0x305eefff  AssetsLibraryServices armv7
<f6d1bb9e4b60392f834d4e0ee35105cc>
/System/Library/PrivateFrameworks/AssetsLibraryServices.framework/AssetsLibr
aryServices

0x305fc000 - 0x3060bfff  OpenGLES armv7  <6d1afb451f50310895ec59864739e781>
/System/Library/Frameworks/OpenGLES.framework/OpenGLES

0x3074f000 - 0x30829fff  vImage armv7  <42a5e58ff1b9350cad90de36bd3ceb09>
/System/Library/Frameworks/Accelerate.framework/Frameworks/vImage.framework/
vImage

0x30931000 - 0x30971fff  libGLImage.dylib armv7
<9440420d838a382caa175399d74a5044>
/System/Library/Frameworks/OpenGLES.framework/libGLImage.dylib

0x30980000 - 0x309c9fff  AddressBook armv7
<9ac3368232663b5786382e33c3773678>
/System/Library/Frameworks/AddressBook.framework/AddressBook

0x309e9000 - 0x30a1efff  SystemConfiguration armv7
<68dbad71a3cc32e5941ad70820f88caa>
/System/Library/Frameworks/SystemConfiguration.framework/SystemConfiguration

0x30a25000 - 0x30a25fff  libunwind.dylib armv7
<d21222aad8c93d6c9580f9bf47071946> /usr/lib/system/libunwind.dylib

0x30b71000 - 0x30b77fff  liblockdown.dylib armv7
<4e3671438f71326bbc507cb197a31322> /usr/lib/liblockdown.dylib

0x30b7a000 - 0x30b7dfff  CaptiveNetwork armv7
<c3a5b1659eb0302eb205498ffacb09f1>

[truncated due to size]

Any tips?

Thanks,

Karl


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