Question

I have a Owners class defined that is used just fine in existing classes.

I tried to add another class, and no matter what I do (deleted, recreated new class, copied other class files over and renamed, cleaned all targets, howled at the moon), I cannot use this particular class in any new files I create.

The class is simple with a singleton definition of an array.

Here it is in use in another class (just fine):

#import 'OwnersSchema.h' #import 'Owners.h' #import 'Constants.h'  @implementation OwnersViewController @synthesize mid,imageStore;  - (OwnersSchema *)OwnersForIndexPath:(NSIndexPath *)indexPath { return [[Owners sharedOwners].ownersArray objectAtIndex:indexPath.row]; } 

So I make an exact copy of the above header and make files, just rename interface, etc. and add the same exact code, and it claims Owners is undeclared: First use in function.

I can add other class definitions to the new file and it sees them just fine.

Here is the Owners class:

#import <UIKit/UIKit.h> #import 'URLConnection.h' @class OwnersSchema;  @interface Owners : NSObject <URLCacheConnectionDelegate> { NSMutableArray *ownersArray; NSString *lastUpdated; NSString *url; NSString *dbpath; } @property (nonatomic,retain) NSString *dbpath; @property (nonatomic,retain) NSMutableArray *ownersArray; @property (nonatomic,retain) NSString *lastUpdated; @property (nonatomic,retain) NSString  *url; -(void)saveOwnersArray; + (Owners *)sharedOwners; @end 

I don’t get it. I just want to create another viewcontroller. Is there some limitation on the number of files or class inclusions (actually, I use this Owners class in only a few places). And why does it work everywhere else except for the new class I’m trying to create?

Answer 1

OK, I cleaned all targets again, then ran clean caches, then restarted, and the class is usable again.