[MonoTouch] Can somebody interpret this crash?

Krumelur rene.ruppert at gmail.com
Thu Oct 27 11:04:08 EDT 2011


I am getting this sometimes when rotating the simulator/device. Can anybody
make sense of the output and give me a hint? I've been trying to debug for
some hours now:

Stacktrace:

  at (wrapper managed-to-native)
MonoTouch.ObjCRuntime.Messaging.void_objc_msgSendSuper_IntPtr
(intptr,intptr,intptr) <IL 0x00025, 0xffffffff>
  at MonoTouch.UIKit.UIApplication.SendEvent (MonoTouch.UIKit.UIEvent)
[0x00037] in
/Developer/MonoTouch/Source/monotouch/src/UIKit/UIApplication.g.cs:170
  at TestApp.UIApplicationMain.SendEvent (MonoTouch.UIKit.UIEvent) [0x00000]
in
/Users/iBrainloop/Documents/Develop/BrainloopMobile106/TestApp/TestApp/UIApplicationMain.cs:23
  at (wrapper runtime-invoke) <Module>.runtime_invoke_void__this___object
(object,intptr,intptr,intptr) <IL 0x00052, 0xffffffff>
  at (wrapper managed-to-native)
MonoTouch.UIKit.UIApplication.UIApplicationMain (int,string[],intptr,intptr)
<IL 0x0009f, 0xffffffff>
  at MonoTouch.UIKit.UIApplication.Main (string[],string,string) [0x00042]
in /Developer/MonoTouch/Source/monotouch/src/UIKit/UIApplication.cs:29
  at TestApp.Application.Main (string[]) [0x00000] in
/Users/iBrainloop/Documents/Develop/BrainloopMobile106/TestApp/TestApp/Main.cs:15
  at (wrapper runtime-invoke) <Module>.runtime_invoke_void_object
(object,intptr,intptr,intptr) <IL 0x00050, 0xffffffff>

Native stacktrace:

	0   TestApp                    0x000d1e9c mono_handle_native_sigsegv + 343
	1   TestApp                    0x000100e0 mono_sigsegv_signal_handler + 322
	2   libsystem_c.dylib                   0x91e4259b _sigtramp + 43
	3   ???                                 0xffffffff 0x0 + 4294967295
	4   UIKit                               0x01e933b0 -[UITableViewRowData
invalidateAllSections] + 66
	5   UIKit                               0x01d4ad23
-[UITableView(_UITableViewPrivate) _updateRowData] + 113
	6   UIKit                               0x01d4ef35 -[UITableView
_rectChangedWithNewSize:oldSize:] + 164
	7   UIKit                               0x01d4d917 -[UITableView setFrame:]
+ 266
	8   UIKit                               0x01d0da03 -[UIView(Geometry)
resizeWithOldSuperviewSize:] + 385
	9   UIKit                               0x01d1197b -[UIView(Geometry)
resizeSubviewsWithOldSize:] + 273
	10  UIKit                               0x01d0de94 -[UIView(Geometry)
setFrame:] + 497
	11  UIKit                               0x01d0da03 -[UIView(Geometry)
resizeWithOldSuperviewSize:] + 385
	12  UIKit                               0x01d1197b -[UIView(Geometry)
resizeSubviewsWithOldSize:] + 273
	13  UIKit                               0x01d0e1c5 -[UIView(Geometry)
setBounds:] + 623
	14  UIKit                               0x01d894f7 -[UIViewController
window:willAnimateRotationToInterfaceOrientation:duration:] + 440
	15  UIKit                               0x01d0055f -[UIWindow
_setRotatableClient:toOrientation:updateStatusBar:duration:force:] + 4347
	16  UIKit                               0x01cfa254 -[UIWindow
_setRotatableViewOrientation:duration:force:] + 89
	17  UIKit                               0x01cfd2b9 -[UIWindow
_updateInterfaceOrientationFromDeviceOrientation:] + 164
	18  Foundation                          0x013ff669 _nsnote_callback + 145
	19  CoreFoundation                      0x00e9d9f9
__CFXNotificationPost_old + 745
	20  CoreFoundation                      0x00e1c93a
_CFXNotificationPostNotification + 186
	21  Foundation                          0x013f520e -[NSNotificationCenter
postNotificationName:object:userInfo:] + 134
	22  UIKit                               0x01e8e00a -[UIDevice
setOrientation:animated:] + 228
	23  UIKit                               0x01ce6039 -[UIApplication
handleEvent:withNewEvent:] + 4127
	24  UIKit                               0x01cddabf -[UIApplication
sendEvent:] + 71
	25  ???                                 0x0dacc804 0x0 + 229427204
	26  ???                                 0x0dacc760 0x0 + 229427040
	27  ???                                 0x0dacc388 0x0 + 229426056
	28  ???                                 0x0dacc606 0x0 + 229426694
	29  TestApp                    0x0000fe9b mono_jit_runtime_invoke + 1332
	30  TestApp                    0x001ee961 mono_runtime_invoke + 137
	31  TestApp                    0x0029f964 monotouch_trampoline + 2527
	32  UIKit                               0x01ce2f2e
_UIApplicationHandleEvent + 7576
	33  GraphicsServices                    0x040a7992 PurpleEventCallback +
1550
	34  CoreFoundation                      0x00ea6944
__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 52
	35  CoreFoundation                      0x00e06cf7 __CFRunLoopDoSource1 +
215
	36  CoreFoundation                      0x00e03f83 __CFRunLoopRun + 979
	37  CoreFoundation                      0x00e03840 CFRunLoopRunSpecific +
208
	38  CoreFoundation                      0x00e03761 CFRunLoopRunInMode + 97
	39  GraphicsServices                    0x040a61c4 GSEventRunModal + 217
	40  GraphicsServices                    0x040a6289 GSEventRun + 115
	41  UIKit                               0x01ce6c93 UIApplicationMain + 1160
	42  ???                                 0x0a2407e5 0x0 + 170133477
	43  ???                                 0x0a23f018 0x0 + 170127384
	44  ???                                 0x0a23ed10 0x0 + 170126608
	45  ???                                 0x0a23ee66 0x0 + 170126950
	46  TestApp                    0x0000fe9b mono_jit_runtime_invoke + 1332
	47  TestApp                    0x001ee961 mono_runtime_invoke + 137
	48  TestApp                    0x001f1048 mono_runtime_exec_main + 669
	49  TestApp                    0x001f0432 mono_runtime_run_main + 843
	50  TestApp                    0x000a3f9e mono_jit_exec + 200
	51  TestApp                    0x002a3d21 main + 3733
	52  TestApp                    0x00003179 _start + 208
	53  TestApp                    0x000030a8 start + 40
	54  ???                                 0x00000002 0x0 + 2

=================================================================
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.
=================================================================

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