[MonoTouch] Monotouch App will not launch on Device but works in Simulator

[Sebastien Pouliot]

Hello Rick,

I think your email was stuck in the moderation queue.

If not then my advice from stackoverflow [1] still holds. You'll need
to provide more data to enable us to help you.

[1] http://stackoverflow.com/questions/7840603/monotouch-app-will-not-launch-on-device-but-works-fine-in-simulator/7840990#7840990

Regards,
Sebastien

On Thu, Oct 20, 2011 at 1:57 PM, makeone <rmakerson3 at gmail.com> wrote:
> I have an iPad application that I have been developing on simulator just fine
> (xcode 4, md 2.8, mt 5). However, when I try to deploy to the device the
> application crashes while launching. There are no crash logs in xcode and
> the console window is not displaying any errors.
>
> However, when I run monotouch from the terminal I get the following output:
>
> Rich-MacBook-Pro:~ rich3$ /Developer/MonoTouch/usr/bin/mtouch
> --debugsim=$/private/var/mobile/Applications/31A80564-0CEF-4F4B-AE9D-6A1938510393
> Invalid SDK specified: 3.2
> Stacktrace:
>
>  at (wrapper managed-to-native)
> MonoTouch.ObjCRuntime.Messaging.void_objc_msgSend_intptr_intptr_bool
> (intptr,intptr,intptr,intptr,bool) <0xffffffff>
>  at MonoTouch.Foundation.NSObject.Dispose (bool) <0x0009f>
>  at MonoTouch.Foundation.NSObject.Finalize () <0x00016>
>  at (wrapper runtime-invoke) object.runtime_invoke_virtual_void__this__
> (object,intptr,intptr,intptr) <0xffffffff>
>
> Native stacktrace:
>
>        0   mtouch                              0x000ec183 WriteZStream + 955779
>        1   mtouch                              0x0001bd4f WriteZStream + 102735
>        2   libsystem_c.dylib                   0x9020459b _sigtramp + 43
>        3   ???                                 0xffffffff 0x0 + 4294967295
>        4   Foundation                          0x9a0603de
> -[NSObject(NSThreadPerformAdditions)
> performSelectorOnMainThread:withObject:waitUntilDone:] + 160
>        5   ???                                 0x027d5884 0x0 + 41769092
>        6   ???                                 0x027d0e40 0x0 + 41750080
>        7   ???                                 0x027d559f 0x0 + 41768351
>        8   ???                                 0x025e5551 0x0 + 39736657
>        9   mtouch                              0x001a76c4 WriteZStream + 1723076
>        10  mtouch                              0x001a968a WriteZStream + 1731210
>        11  mtouch                              0x001a98c4 WriteZStream + 1731780
>        12  mtouch                              0x002735c1 WriteZStream + 2558401
>        13  mtouch                              0x00273677 WriteZStream + 2558583
>        14  mtouch                              0x002b8b0e WriteZStream + 2842382
>        15  mtouch                              0x002f31d8 WriteZStream + 3081688
>        16  libsystem_c.dylib                   0x901aced9 _pthread_start + 335
>        17  libsystem_c.dylib                   0x901b06de thread_start + 34
>
> Debug info from gdb:
>
> /tmp/mono-gdb-commands.1eukTW:1: Error in sourced command file:
> unable to debug self
>
> =================================================================
> 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.
> =================================================================
>
> Abort trap: 6
>
> --
> View this message in context: http://monotouch.2284126.n4.nabble.com/Monotouch-App-will-not-launch-on-Device-but-works-in-Simulator-tp3922934p3922934.html
> Sent from the MonoTouch mailing list archive at Nabble.com.
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