Hello Rick, I'm glad you could fix your issue. Generics and value-types don't play well together when AOT is used (and that's required to execute on iOS devices) [1]. OTOH we're often able to workaround the limitations so don't hesitate to fill bug reports (with a test case) [2] for them.
I encourage you to add your own answer to your stackoverflow question and mark it answered (for anyone else hitting the same issue in the future). Regards, Sebastien [1] http://docs.xamarin.com/ios/about/limitations [2] http://bugzilla.xamarin.com On Wed, Oct 26, 2011 at 9:08 AM, makeone <rmakers...@gmail.com> wrote: > Hey Sebastien, > I was able to figure out what was going on. Using '<int>' in conjunction > with 'FirstOrDefault' was my biggest issues i.e. 'ar curSchema = > CSDatabase.RunQuery<int>("select max(VersionNbr) from > schema_version").FirstOrDefault();' > Next was adding the argument for the trampolines and only linking monotouch > sdk during build. > Thanks, > -Rick > > On Tue, Oct 25, 2011 at 10:00 PM, Sebastien Pouliot [via MonoTouch] <[hidden > email]> wrote: >> >> 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 <[hidden email]> 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. >> > _______________________________________________ >> > MonoTouch mailing list >> > [hidden email] >> > http://lists.ximian.com/mailman/listinfo/monotouch >> > >> _______________________________________________ >> MonoTouch mailing list >> [hidden email] >> http://lists.ximian.com/mailman/listinfo/monotouch >> >> >> ________________________________ >> If you reply to this email, your message will be added to the discussion >> below: >> >> http://monotouch.2284126.n4.nabble.com/Monotouch-App-will-not-launch-on-Device-but-works-in-Simulator-tp3922934p3938979.html >> To unsubscribe from Monotouch App will not launch on Device but works in >> Simulator, click here. > > ________________________________ > View this message in context: Re: Monotouch App will not launch on Device > but works in Simulator > Sent from the MonoTouch mailing list archive at Nabble.com. > > _______________________________________________ > MonoTouch mailing list > MonoTouch@lists.ximian.com > http://lists.ximian.com/mailman/listinfo/monotouch > > _______________________________________________ MonoTouch mailing list MonoTouch@lists.ximian.com http://lists.ximian.com/mailman/listinfo/monotouch
