[MonoTouch] MonoTouch crash on launch on device

Rolf Bjarne Kvinge rolf at xamarin.com
Mon Dec 19 09:06:33 EST 2011


Hi,

It looks like you're using native libraries, which means you're probably
hitting a bug [1] we've fixed  in the latest beta. Can you try installing
the latest beta (5.1.1) to see if the crashes go away (it's easy to
downgrade if you want to return to the stable version later:  just install
the latest stable version again)?

Rolf

[1] http://bugzilla.xamarin.com/show_bug.cgi?id=707

On Mon, Dec 19, 2011 at 2:59 PM, kpijnenburg <kpijnenburg at supportware.nl>wrote:

> Rolf,
>
> I will sent you the log to your xamarin email address.
>
> Met vriendelijke groet / Regards,
> Koen Pijnenburg
> Supportware
>
>
>
> ------------------------------
> *Van: *"Rolf Bjarne Kvinge [via MonoTouch]" <
> ml-node+s2284126n4214129h41 at ...<http://ml-node+s2284126n4214129h41@n4.nabble.com>
> >
> *Datum: *Mon, 19 Dec 2011 05:53:28 -0800 (PST)
> *Aan: *"Supportware (K. Pijnenburg)" <kpijnenburg at ...<http://kpijnenburg@supportware.nl>
> >
> *Onderwerp: *Re: MonoTouch crash on launch on device
>
>
> Hi,
>
> We'd still like to figure out why it doesn't work unless you "Link All
> Assemblies". Can you provide a verbose build log of a build that fails? (In
> the project's "iPhone Build" options, add "-v -v -v -v" to "Additional
> mtouch arguments", then rebuild all).
>
> Thanks,
> Rolf
>
> On Mon, Dec 19, 2011 at 2:42 PM, kpijnenburg <[hidden email]
> </user/SendEmail.jtp?type=node&node=4214129&i=0> > wrote:
>
> Sebastien,
>
> It is exactly the same project, it resides in a shared folder which syncs
> between my 2 computers.
>
> So i don;t really understand why the Link All Assemblies does work on the
> device. I use the MGSplitViewController and the FaceBookConnect iOS static
> api's. But they also work when using Link SDK Assemblies only.
>
> Btw now it doesn't crash anymore, but from before i also used mtouch:
> Dec 19 13:59:00 unknown
> UIKitApplication:com.supportware.MyFootballProHD[0xc98a][3174] <Notice>:
> Stacktrace:
> Dec 19 13:59:00 unknown
> UIKitApplication:com.supportware.MyFootballProHD[0xc98a][3174] <Notice>:
> Native stacktrace:
> Dec 19 13:59:00 unknown
> UIKitApplication:com.supportware.MyFootballProHD[0xc98a][3174] <Notice>:
>      0
> MyFootballProiPad                   0x0050dd84 MyFootballProiPad + 5295492
> Dec 19 13:59:00 unknown
> UIKitApplication:com.supportware.MyFootballProHD[0xc98a][3174] <Notice>:
>      1
> MyFootballProiPad                   0x004e6920 MyFootballProiPad + 5134624
> Dec 19 13:59:00 unknown
> UIKitApplication:com.supportware.MyFootballProHD[0xc98a][3174] <Notice>:
>      2
> libsystem_c.dylib                   0x34ce1539 _sigtramp + 48
> Dec 19 13:59:00 unknown
> UIKitApplication:com.supportware.MyFootballProHD[0xc98a][3174] <Notice>:
>      3
> ???                                 0x2fdff4d4 0x0 + 803206356
> Dec 19 13:59:00 unknown
> UIKitApplication:com.supportware.MyFootballProHD[0xc98a][3174] <Notice>:
> =================================================================
> Dec 19 13:59:00 unknown
> UIKitApplication:com.supportware.MyFootballProHD[0xc98a][3174] <Notice>:
> Got
> a SIGSEGV while executing native code. This usually indicates
> Dec 19 13:59:00 unknown
> UIKitApplication:com.supportware.MyFootballProHD[0xc98a][3174] <Notice>: a
> fatal error in the mono runtime or one of the native libraries
> Dec 19 13:59:00 unknown
> UIKitApplication:com.supportware.MyFootballProHD[0xc98a][3174] <Notice>:
> used by your application.
> Dec 19 13:59:00 unknown
> UIKitApplication:com.supportware.MyFootballProHD[0xc98a][3174] <Notice>:
> =================================================================
> Dec 19 13:59:00 unknown kernel[0] <Debug>: launchd[3174] Builtin profile:
> container (sandbox)
> Dec 19 13:59:00 unknown kernel[0] <Debug>: launchd[3174] Container:
> /private/var/mobile/Applications/36129040-3CF4-44B0-B410-F4F864189A5D [69]
> (sandbox)
> Dec 19 13:59:00 unknown ReportCrash[3176] <Notice>: Formulating crash
> report
> for process MyFootballProiPad[3174]
> Dec 19 13:59:00 unknown com.apple.launchd[1] <Warning>:
> (UIKitApplication:com.supportware.MyFootballProHD[0xc98a]) Job appears to
> have crashed: Abort trap: 6
> Dec 19 13:59:00 unknown com.apple.launchd[1] <Warning>:
> (UIKitApplication:com.supportware.MyFootballProHD[0xc98a]) Throttling
>
> respawn: Will start in <a href="tel:2147483646" value="+12147483646">
> 2147483646 </user/SendEmail.jtp?type=node&node=4214129&i=0>  seconds
>
> Dec 19 13:59:00 unknown SpringBoard[92] <Warning>: Application 'MFPro HD'
> exited abnormally with signal 6: Abort trap: 6
> Dec 19 13:59:01 unknown ReportCrash[3176] <Error>: Saved crashreport to
>
> /var/mobile/Library/Logs/CrashReporter/MyFootballProiPad_2011-12-19-135900_iPad.plist
> using uid: 0 gid: 0, synthetic_euid: 501 egid: 0
>
>
> This is all i get when it crashes, but now it doesn;t anymore with "Link
> All
> Assemblies" setting.
>
> Koen
>
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