Re: [Gap-dev-discuss] exception when quitting Cynthiune

[Philippe Roussel]

Le 03/05/2012 19:15, Sebastian Reitenbach a écrit :
> Hi,
> 
> quitting Cynthiune, I usually saw the following exception on the console:
> 
> 2012-05-03 18:57:00.203 Cynthiune[11772] Problem posting notification: 
> <NSException: 0x7cb257a4> NAME:NSInvalidArgumentException 
> REASON:GSDictionary(instance) does not recognize setObject:forKey: INFO:(null)
> 
> Which happens in line 258 of GeneralPreferences.m
> 
> Below my patch to fix the problem, which works for me.
> I'd appreciate if someone could take a look and let me know if there might be 
> problems with it.

The patch makes sense and should be applied in my opinion.

The thing is, I'm not sure I understand why the current code doesn't
work. Can someone show me the light ?

> Sebastian
> 
> 
> Index: GeneralPreference.m
> ===================================================================
> RCS file: /sources/gap/gap/user-apps/Cynthiune/GeneralPreference.m,v
> retrieving revision 1.3
> diff -u -r1.3 GeneralPreference.m
> --- GeneralPreference.m       2 May 2012 22:36:36 -0000       1.3
> +++ GeneralPreference.m       3 May 2012 17:11:21 -0000
> @@ -251,12 +251,13 @@
>    NSMutableDictionary *windowsInformation;
>    NSString *frameString;
>  
> -  windowsInformation = [preference objectForKey: @"WindowsInformation"];
> +  windowsInformation = [[NSMutableDictionary alloc] 
> initWithDictionary:[preference objectForKey: @"WindowsInformation"]];
>    information = [NSMutableArray arrayWithCapacity: 3];
>    frameString = [aWindow stringWithSavedFrame];
>    [information addObject: frameString];
>    [windowsInformation setObject: information forKey: windowName];
>    [self save];
> +  [windowsInformation release];
>  }
>  
>  - (void) restoreInformation: (NSWindow *) aWindow
> 
> 
>