I had to fall back to 3.2.6 for similar issues. I suspect a stack overflow
somewhere, perhaps due to some change in the .NET 3.5 -> 4.0 APIs, but I
didn't have the time to track it down.

On Wed, Jun 8, 2011 at 11:14 AM, Srinivas <[email protected]> wrote:

> I faced similar kind of issue. It is more related to the calling of the
> wcf. I had reverted back to the monotouch 3.2.6 and so far the app seems to
> be ok on the device. App was failing when built with monotouch 4.0.3 on
> device
>
>
> On 8 Jun 2011, at 19:07, Tiago Reis <[email protected]> wrote:
>
> Did you had any luck solving this?
>
> My bindings work ok in the simulator but the app fails on the device :(
>
> On Tue, May 24, 2011 at 6:05 PM, Michael Brian Bentley <<[email protected]>
> [email protected]> wrote:
>
>> I did a variety of things, including test whether adding
>> [Export("initWithCoder:")] affected the behavior of the builds.
>>
>> My class is a subclass of the class that is inside the .a; the .a has
>> a binding set built into a .dll. (I'm using the MGSplitViewController
>> source and bindings from GitHub.)
>>
>> At this point, while the .a file works fine in simulation builds,
>> device builds crash with an EXC_BAD_ACCESS (SIGSEGV)
>> KERN_PROTECTION_FAILURE at (some address) in thread 0. The .a is
>> being built for the correct platforms, but I'm using Xcode 4 to do
>> that. I don't see meaningful symbol information in this thread trace,
>> but I do notice that the thread 0 trace is very long, and that
>> there's a repetitive pattern in it:
>>
>> Thread 0 Crashed:
>> 0   libSystem.B.dylib                   0x30d05fd4 pthread_mutex_lock + 0
>> 1   bCi                                 0x00f91954 0x1000 + 16320852
>> 2   bCi                                 0x00ff3564 0x1000 + 16721252
>> 3   bCi                                 0x0100e0bc 0x1000 + 16830652
>>
>> 4   bCi                                 0x0100e074 0x1000 + 16830580
>> <-- repeats
>> 5   bCi                                 0x0100e654 0x1000 + 16832084
>> 6   bCi                                 0x00f9f834 0x1000 + 16377908
>> 7   bCi                                 0x00fa0d80 0x1000 + 16383360
>> 8   bCi                                 0x00fcbf08 0x1000 + 16559880
>> 9   bCi                                 0x00781364 0x1000 + 7865188
>> 10  bCi                                 0x010849d0 0x1000 + 17316304
>> 11  bCi                                 0x0107cb9c 0x1000 + 17283996
>> 12  bCi                                 0x0100e12c 0x1000 + 16830764
>> ...
>> 508 bCi                                 0x0100e074 0x1000 + 16830580
>> <-- last repetition
>> 509 bCi                                 0x0100e654 0x1000 + 16832084
>> 510 bCi                                 0x00f9f834 0x1000 + 16377908
>> 511 bCi                                 0x00fa0d80 0x1000 + 16383360
>>
>> Xcode 4 reports that it creates a different .a file for simulation
>> builds and device builds.
>>
>> -Mike
>>
>> >Does this class inherit from UIView?
>> >
>> >If yes, the NSCoder constructor should be like this:
>> >[Export("initWithCoder:")]
>> >public MyWhatsit(NSCoder coder) : base(coder)
>> >
>> >BUT, if the view is not loaded from a XIB, the only constructor you
>> "need" is:
>> >public MyWhatsit(IntPtr handle) : base(handle)
>> >
>> >Dimitris Tavlikos
>> >Software Developer
>> >Email: <[email protected]>[email protected]
>> >Twitter: @dtavlikos
>> >Blog: <http://software.tavlikos.com>http://software.tavlikos.com
>> >
>> >
>> >
>> >
>> >
>> >On May 23, 2011, at 5:06 PM, Michael Brian Bentley wrote:
>> >
>> >>  This ought to easy but I just worked through the night...
>> >>
>> >>  The app runs on the simulator, calling one version of a
>> >>constructor for a class
>> >>
>> >>  public MyWhatsit( IntPtr handle)
>> >>
>> >>  The app does not work on the device; it is complaining that it can't
>> >>  find the initWithCoder: version. I have one defined, public
>> >>  MyWhatsit(NSCoder coder), so I'm not sure what it is actually telling
>> >>  me.
>> >>
>> >  > -Mike
>> _______________________________________________
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>>  <[email protected]>[email protected]
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>> http://lists.ximian.com/mailman/listinfo/monotouch
>>
>
>
>
> --
> Tiago Reis
>
> <http://www.cardmobili.com>www.cardmobili.com
> <[email protected]>[email protected]
>
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>
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>


-- 
David Moles
[email protected]
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