Re: Help with strange NSInvalidArgumentException
Re: Help with strange NSInvalidArgumentException
- Subject: Re: Help with strange NSInvalidArgumentException
- From: Mike Abdullah <email@hidden>
- Date: Wed, 18 Jul 2012 00:10:51 +0100
Does anything in your code call -commitEditingWithDelegate:didCommitSelector:contextInfo: ?
On 17 Jul 2012, at 20:46, Sean McBride wrote:
> Hi all,
>
> I've had two customer reports of the exception below. My code is not in the backtrace, so I'm not sure how to figure this one out. Anyone recognise anything here?
>
>
> NSInvalidArgumentException
>
> +[NSInvocation invocationWithMethodSignature:]: method signature argument cannot be nil
>
> 0 CoreFoundation 0x00007fff86cee7b4 __exceptionPreprocess + 180
> 1 libobjc.A.dylib 0x00007fff87f36f03 objc_exception_throw + 45
> 2 CoreFoundation 0x00007fff86cc2b8d +[NSInvocation invocationWithMethodSignature:] + 493
> 3 CoreData 0x00007fff81cadb42 -[NSManagedObjectContext(NSEditorAndEditorRegistration) _sendCommitEditingSelectorToTarget:sender:selector:flag:contextInfo:delayed:] + 82
> 4 CoreData 0x00007fff81cb06e3 -[NSManagedObjectContext(NSEditorAndEditorRegistration) _managedObjectContextEditor:didCommit:contextInfo:] + 115
> 5 AppKit 0x00007fff802b0411 _NSSendCommitEditingSelector + 61
> 6 AppKit 0x00007fff802b1d7f -[NSController _controllerEditor:didCommit:contextInfo:] + 199
> 7 CoreFoundation 0x00007fff86cc396c __invoking___ + 140
> 8 CoreFoundation 0x00007fff86cc383d -[NSInvocation invoke] + 141
> 9 CoreFoundation 0x00007fff86cdf711 -[NSInvocation invokeWithTarget:] + 49
> 10 Foundation 0x00007fff80fee33c __NSFireDelayedPerform + 404
> 11 CoreFoundation 0x00007fff86c8abe8 __CFRunLoopRun + 6488
> 12 CoreFoundation 0x00007fff86c88dbf CFRunLoopRunSpecific + 575
> 13 HIToolbox 0x00007fff826897ee RunCurrentEventLoopInMode + 333
> 14 HIToolbox 0x00007fff826895f3 ReceiveNextEventCommon + 310
> 15 HIToolbox 0x00007fff826894ac BlockUntilNextEventMatchingListInMode + 59
> 16 AppKit 0x00007fff800edeb2 _DPSNextEvent + 708
> 17 AppKit 0x00007fff800ed801 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:] + 155
> 18 AppKit 0x00007fff800b368f -[NSApplication run] + 395
> 19 AppKit 0x00007fff800ac3b0 NSApplicationMain + 364
>
> Thanks,
>
> --
> Sean
>
>
>
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