[Mono-osx] [MonoMac] Bindings Regression Tests
kjpou
kjpou at pt.lu
Sun Nov 28 14:05:10 EST 2010
On 11/28/10 7:58 PM, kjpou wrote:
> Miguel
>
> Thanks for the response.
>
> About the [Export] or [Connect], when first creating the sample I
> tried using the [Connect] and it did not work so tried [Export] and it
> worked so thought things were different. Will give it another shot.
>
> Concerning the SetValueForKey and GetValueForKey, those were working
> as well and now are not. Shouldn't we be able to override those
> methods and get it to work the same way? In the last PopupBinding
> sample program it worked fine as well and now it just blows up with
> the error message below.
>
> You can see the error from the last PopupBindings project that I sent
> to the list. It uses reflection to get and set the properties instead
> of [Connect] or [Export].
>
> Again thanks for your time.
>
> Kenneth
>
> Stacktrace:
>
> at (wrapper managed-to-native)
> MonoMac.ObjCRuntime.Messaging.void_objc_msgSend_IntPtr
> (intptr,intptr,intptr) <0x00003>
> at (wrapper managed-to-native)
> MonoMac.ObjCRuntime.Messaging.void_objc_msgSend_IntPtr
> (intptr,intptr,intptr) <0x00003>
> at MonoMac.AppKit.NSArrayController.AddObject
> (MonoMac.Foundation.NSObject) <0x00038>
> at PopupBindings.TestWindowController.AwakeFromNib () <0x00065>
> at (wrapper native-to-managed)
> object.[PopupBindings.TestWindowController.Void AwakeFromNib()]
> (MonoMac.Foundation.NSObject,MonoMac.ObjCRuntime.Selector) <0x000a2>
> at (wrapper managed-to-native)
> MonoMac.ObjCRuntime.Messaging.IntPtr_objc_msgSendSuper (intptr,intptr)
> <0x00003>
> at (wrapper managed-to-native)
> MonoMac.ObjCRuntime.Messaging.IntPtr_objc_msgSendSuper (intptr,intptr)
> <0x00003>
> at MonoMac.AppKit.NSWindowController.get_Window () <0x00077>
> at PopupBindings.TestWindowController.get_Window () <0x00012>
> at PopupBindings.AppDelegate.FinishedLaunching
> (MonoMac.Foundation.NSObject) <0x00038>
> at (wrapper native-to-managed)
> object.[PopupBindings.AppDelegate.Void
> FinishedLaunching(MonoMac.Foundation.NSObject)]
> (MonoMac.Foundation.NSObject,MonoMac.ObjCRuntime.Selector,intptr)
> <0x000cb>
> at (wrapper managed-to-native)
> MonoMac.AppKit.NSApplication.NSApplicationMain (int,string[]) <0x00003>
> at (wrapper managed-to-native)
> MonoMac.AppKit.NSApplication.NSApplicationMain (int,string[]) <0x00003>
> at MonoMac.AppKit.NSApplication.Main (string[]) <0x00015>
> at PopupBindings.MainClass.Main (string[]) <0x00015>
> at (wrapper runtime-invoke) <Module>.runtime_invoke_void_object
> (object,intptr,intptr,intptr) <0x00073>
>
> Native stacktrace:
>
> 0 PopupBindings 0x000c8f5a
> mono_handle_native_sigsegv + 343
> 1 PopupBindings 0x0000ffa5
> mono_sigsegv_signal_handler + 306
> 2 libSystem.B.dylib 0x92e1946b _sigtramp + 43
> 3 ??? 0xffffffff 0x0 + 4294967295
> 4 AppKit 0x90edc54c
> -[_NSSelectionBinderPlugin
> populateObject:withContent:valueKey:objectKey:insertsNullPlaceholder:]
> + 478
> 5 AppKit 0x90ebcc2d
> -[NSSelectionBinder
> _adjustObject:mode:observedController:observedKeyPath:context:editableState:adjustState:]
> + 794
> 6 AppKit 0x90d91edf -[NSValueBinder
> _observeValueForKeyPath:ofObject:context:] + 280
> 7 AppKit 0x90ebc90b
> -[NSSelectionBinder observeValueForKeyPath:ofObject:change:context:] + 340
> 8 Foundation 0x962ea714
> NSKeyValueNotifyObserver + 372
> 9 Foundation 0x962efef5
> -[NSObject(NSKeyValueObservingPrivate)
> _notifyObserversForKeyPath:change:] + 943
> 10 AppKit 0x90d65b96 -[NSController
> _notifyObserversForKeyPath:change:] + 251
> 11 AppKit 0x90d65a93 -[NSController
> didChangeValueForKey:] + 49
> 12 AppKit 0x90ec6585
> -[NSArrayController
> didChangeValuesForArrangedKeys:objectKeys:indexKeys:] + 79
> 13 AppKit 0x90f99f05
> -[NSArrayController
> _insertObject:atArrangedObjectIndex:objectHandler:] + 643
> 14 AppKit 0x90f95c6f
> -[NSArrayController insertObject:atArrangedObjectIndex:] + 448
> 15 AppKit 0x90f41f53
> -[NSArrayController addObject:] + 168
> 16 ??? 0x012f6a1f 0x0 + 19884575
> 17 ??? 0x012f6971 0x0 + 19884401
> 18 ??? 0x012f5d4e 0x0 + 19881294
> 19 ??? 0x012f18d3 0x0 + 19863763
> 20 AppKit 0x90cda26c
> -[NSIBObjectData nibInstantiateWithOwner:topLevelObjects:] + 1646
> 21 AppKit 0x90cd81f4 loadNib + 257
> 22 AppKit 0x90cd75ed
> +[NSBundle(NSNibLoading) _loadNibFile:nameTable:withZone:ownerBundle:]
> + 228
> 23 AppKit 0x90cd74fe
> +[NSBundle(NSNibLoading) loadNibFile:externalNameTable:withZone:] + 158
> 24 AppKit 0x90d671e7
> -[NSWindowController loadWindow] + 223
> 25 AppKit 0x90cfdf76
> -[NSWindowController window] + 89
> 26 ??? 0x012f2d65 0x0 + 19869029
> 27 ??? 0x012f3ef0 0x0 + 19873520
> 28 ??? 0x012f3e33 0x0 + 19873331
> 29 ??? 0x012f2f09 0x0 + 19869449
> 30 ??? 0x012f0d0c 0x0 + 19860748
> 31 Foundation 0x962d74df
> _nsnote_callback + 176
> 32 CoreFoundation 0x96e41793
> __CFXNotificationPost + 947
> 33 CoreFoundation 0x96e4119a
> _CFXNotificationPostNotification + 186
> 34 Foundation 0x962cc384
> -[NSNotificationCenter postNotificationName:object:userInfo:] + 128
> 35 Foundation 0x962d9789
> -[NSNotificationCenter postNotificationName:object:] + 56
> 36 AppKit 0x90d4a422 -[NSApplication
> _postDidFinishNotification] + 125
> 37 AppKit 0x90d4a332 -[NSApplication
> _sendFinishLaunchingNotification] + 74
> 38 AppKit 0x90ea14ed
> -[NSApplication(NSAppleEventHandling) _handleAEOpen:] + 274
> 39 AppKit 0x90ea110d
> -[NSApplication(NSAppleEventHandling)
> _handleCoreEvent:withReplyEvent:] + 101
> 40 Foundation 0x9630c7a4
> -[NSAppleEventManager
> dispatchRawAppleEvent:withRawReply:handlerRefCon:] + 511
> 41 Foundation 0x9630c568
> _NSAppleEventManagerGenericHandler + 228
> 42 AE 0x90ad8f58
> _Z20aeDispatchAppleEventPK6AEDescPS_mPh + 166
> 43 AE 0x90ad8e57
> _ZL25dispatchEventAndSendReplyPK6AEDescPS_ + 43
> 44 AE 0x90ad8d61
> aeProcessAppleEvent + 197
> 45 HIToolbox 0x9190b323
> AEProcessAppleEvent + 50
> 46 AppKit 0x90d1a9ca _DPSNextEvent +
> 1420
> 47 AppKit 0x90d19fce -[NSApplication
> nextEventMatchingMask:untilDate:inMode:dequeue:] + 156
> 48 AppKit 0x90cdc247 -[NSApplication
> run] + 821
> 49 AppKit 0x90cd42d9
> NSApplicationMain + 574
> 50 ??? 0x012f1c3e 0x0 + 19864638
> 51 ??? 0x012f1b8e 0x0 + 19864462
> 52 ??? 0x004cecf6 0x0 + 5041398
> 53 ??? 0x004ced8c 0x0 + 5041548
> 54 PopupBindings 0x0000fd70
> mono_jit_runtime_invoke + 1339
> 55 PopupBindings 0x001de701
> mono_runtime_invoke + 138
> 56 PopupBindings 0x001e08ac
> mono_runtime_exec_main + 669
> 57 PopupBindings 0x001dfc96
> mono_runtime_run_main + 814
> 58 PopupBindings 0x0009c762 mono_jit_exec + 200
> 59 PopupBindings 0x0009c99c
> main_thread_handler + 558
> 60 PopupBindings 0x0009ecd3 mono_main + 7577
> 61 PopupBindings 0x00003a95
> mono_main_with_options + 539
> 62 PopupBindings 0x00003b1c main + 49
> 63 PopupBindings 0x0000384e start + 54
>
> Debug info from gdb:
>
> /tmp/mono-gdb-commands.alKIRq: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.
> =================================================================
>
> The application was terminated by a signal: SIGIOT
>
>
>
> On 11/28/10 6:39 PM, Miguel de Icaza wrote:
>> Hello,
>>
>> Good news is that I can not recreate any of the problems that I
>> was having with NSTableView. Not in any of the samples, test
>> cases nor in my main monomac/Cocoa project that I am working on.
>>
>>
>> Right, that was Geoff's fixes from Friday. Glad to see that this
>> eliminated a bunch of errors (it was affecting everyone, but the
>> errors were slightly different).
>>
>> Unfortunately now some other things have started acting up. The
>> PopupBindings sample provided from monomac master does not work
>> anymore nor the new one I posted yesterday. I have created three
>> different tests and the only one that works is with
>> NSMutableDictionary. I was in the process of adding a class
>> object to my main project that used the same bindings concepts of
>> PopupBindings but with a NSTableView binding instead of binding
>> to a popup button.
>>
>>
>> I am surprised that the sample ever worked. If you google for that
>> particular error, you will see that our MonoTouch/Troubleshooting
>> page explained what had to be done. In this case, you do not want
>> [Export] as that is merely to respond to the Objective-C message, but
>> does not participate in the key/value system. For that you need to
>> use [Connect]. I have fixed the sample to use [Connect] instead.
>>
>> Spent the last four hours trying to find the problem in my code
>> and have hit a dead end. Could someone please verify for me that
>> the PopupBindings project works for them as it seemed to worked
>> before. Either one will do. Sample provided from source or the
>> one I posted yesterday.
>>
>>
>> It works now, let me know if you run into other issues.
>> Miguel
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.ximian.com/pipermail/mono-osx/attachments/20101128/bba458d4/attachment-0001.html
More information about the Mono-osx
mailing list