I was developing an app using MonoDevelop 3.0 and ios SDK 4.3. It was running
fine. Now I updated to ios SDK 5.1 and XCode 4.2. But now the app is
throwing an exception SIGSEGV. Initially I thought it might be due to the
references not being added properly. Especially Mono.Data.Sqlite and
System.Data. So I added them all over again. But still no progress. I am
getting the same error over and over again. The app shows its launch screen
and then retracts back to the home menu.
This is the error trace that I am getting::--->
Stacktrace:
at (wrapper managed-to-native) System.Reflection.Assembly.GetTypes
(System.Reflection.Assembly,bool) <IL 0x0002e, 0xffffffff>
at System.Reflection.Assembly.GetTypes () [0x00000] in
/Developer/MonoTouch/Source/mono/mcs/class/corlib/System.Reflection/Assembly.cs:357
at MonoTouch.ObjCRuntime.Runtime.RegisterAssembly
(System.Reflection.Assembly) [0x00062] in
/Developer/MonoTouch/Source/monotouch/src/ObjCRuntime/Runtime.cs:92
at (wrapper runtime-invoke) <Module>.runtime_invoke_void_object
(object,intptr,intptr,intptr) <IL 0x00050, 0xffffffff>
Native stacktrace:
0 ASTONAPP 0x0009094c
mono_handle_native_sigsegv + 284
1 ASTONAPP 0x00005cd8
mono_sigsegv_signal_handler + 248
2 libsystem_c.dylib 0x93ca359b _sigtramp + 43
3 ??? 0xffffffff 0x0 + 4294967295
4 ??? 0x09f2e84c 0x0 + 166914124
5 ??? 0x09f2e811 0x0 + 166914065
6 ??? 0x09f22fc9 0x0 + 166866889
7 ??? 0x09f231b7 0x0 + 166867383
8 ASTONAPP 0x0000a042
mono_jit_runtime_invoke
+ 722
9 ASTONAPP 0x00169f4e mono_runtime_invoke +
126
10 ASTONAPP 0x0020277f monotouch_register +
95
11 ASTONAPP 0x002115b3 main + 2595
12 ASTONAPP 0x00003095 start + 53
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
=================================================================
Any idea what is going wrong here? What needs to be done? I am just a newbie
trying my hand at ios app development. So I haven't got much clue either.
Can any one spot the problem?
Thanks in advance.
--
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