Make sure you import all the required headers (especially the one defining 
MainWindowController).

Le 23 juil. 2011 à 21:29, Andre Masse a écrit :

> Not sure what's going on, I have my NSWindowController subclass declared as:
> 
> @interface MainWindowController : NSWindowController <NSWindowDelegate> 
> 
> and have a property (and ivar) in my NSViewController subclass:
> 
> @property (assign) MainWindowController *windowController;
> 
> 
> So, in MasterDetailController, if I call:
> 
> [[[windowController window] contentView] setNeedsDisplay:YES];
> 
> I get the warning: 
> 
> 'window' maybe deprecated because receiver type is unknown
> 
> and doing this:
> 
> NSWindow * wind = [windowController window];
> 
> I get this one:
> 
> 'window' is deprecated
> 
> I've tried to clean the project, but the warnings are still there…
> 
> 
> Thanks for your reply,
> 
> 
> Andre Masse
> 
> 
> On 23/07/2011, at 14:05 , Nick Zitzmann wrote:
> 
>> 
>> On Jul 23, 2011, at 7:50 AM, Andre Masse wrote:
>> 
>>> Hi,
>>> 
>>> Got this warning in Xcode 4.1 on Lion. Is this really deprecated? There's 
>>> no indication in NSWindowController header…
>> 
>> Are you sure the object is typed as an NSWindowController and not an id or 
>> something else? -[NSWindowController window] is not deprecated, but 
>> -[NSCachedImageRep window] was deprecated a while ago, so maybe the compiler 
>> confused the two…
>> 
>> Nick Zitzmann
>> <http://www.chronosnet.com/>
>> 
>> 
>> 
> 
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