[Mono-bugs] [Bug 687057] Unable to Debug|iPhone

[bugzilla_noreply at novell.com]

https://bugzilla.novell.com/show_bug.cgi?id=687057

https://bugzilla.novell.com/show_bug.cgi?id=687057#c1


Stefan Tröndle <support at troendle.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |support at troendle.de

--- Comment #1 from Stefan Tröndle <support at troendle.de> 2011-04-19 18:01:20 UTC ---
We experience the same error:


Used Software
-------------------------------------------------
- MonoDevelop 2.4.2 Stable
- Interface Builder 3.2.5 (823)
- MonoTouch 4.4.0 Stable
- Xcode 3.2.5 64 Bit

Used Hardware
-------------------------------------------------
- MacMini
- iPad 1 Wi-Fi + 3G (32 GB)

Error Description
-------------------------------------------------
In debug mode, after starting the application on the iPad, we  see the listed
error in MonoDelelop.
This error appears in several projects not only in one project. In release mode
there is no error, only in debug mode.
The Error
Loaded assembly:
/private/var/mobile/Applications/AC51EC63-8C72-4D3A-8A88-DE14CFF85598/sfa-framework.app/Mono.Security.dll
[External]
Loaded assembly:
/private/var/mobile/Applications/AC51EC63-8C72-4D3A-8A88-DE14CFF85598/sfa-framework.app/System.dll
[External]
Loaded assembly:
/private/var/mobile/Applications/AC51EC63-8C72-4D3A-8A88-DE14CFF85598/sfa-framework.app/monotouch.dll
[External]
* Assertion at ../../../../mono/mini/mini.c:5054, condition `vtable' not met

Stacktrace:
-------------------------------------------------
  at System.TypeLoadException..ctor (string,string) <0x00023>
  at (wrapper runtime-invoke) object.runtime_invoke_dynamic
(intptr,intptr,intptr,intptr) <0xffffffff>

Native stacktrace:

    0   sfaframework                        0x005ed6ac
mono_handle_native_sigsegv + 412
    1   sfaframework                        0x00614898 sigabrt_signal_handler +
148
    2   libsystem_c.dylib                   0x309a472f _sigtramp + 42
    3   libsystem_c.dylib                   0x309993bb pthread_kill + 58
    4   libsystem_c.dylib                   0x30991bff abort + 78
    5   sfaframework                        0x007298d0 monoeg_g_logv + 248
    6   sfaframework                        0x00729964 monoeg_assertion_message
+ 44
    7   sfaframework                        0x005d0d94
mono_jit_compile_method_inner + 208
    8   sfaframework                        0x005d1fdc
mono_jit_compile_method_with_opt + 612
    9   sfaframework                        0x005d21f0 mono_jit_compile_method
+ 52
    10  sfaframework                        0x005e679c mono_aot_plt_resolve +
316
    11  sfaframework                        0x005efd50 mono_aot_plt_trampoline
+ 92
    12  sfaframework                        0x0036fae8
generic_trampoline_aot_plt + 136
    13  sfaframework                        0x0033c2f4
wrapper_runtime_invoke_object_runtime_invoke_dynamic_intptr_intptr_intptr_intptr
+ 200
    14  sfaframework                        0x005d3314 mono_jit_runtime_invoke
+ 2800
    15  sfaframework                        0x006c1f40 mono_runtime_invoke +
140
    16  sfaframework                        0x00651880
create_exception_two_strings + 332
    17  sfaframework                        0x006518d8
mono_exception_from_name_two_strings + 68
    18  sfaframework                        0x00651d70
mono_get_exception_type_load + 160
    19  sfaframework                        0x0063d14c
mono_class_get_exception_for_failure + 492
    20  sfaframework                        0x006beaf0 mono_class_vtable_full +
112
    21  sfaframework                        0x005d2a9c mono_jit_runtime_invoke
+ 632
    22  sfaframework                        0x006c1f40 mono_runtime_invoke +
140
    23  sfaframework                        0x00744484 monotouch_init + 880
    24  sfaframework                        0x005cd858 main + 3256
    25  sfaframework                        0x00002834 start + 40

Debug info from gdb:


=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================

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