When i use FMDB test demo in xcode4.2, everything is good. But when I run the demo in xcode 3.2.6, it gives the error:"unknown property attribute 'atomic'"
__unsafe_unretained id _delegate;
NSUInteger _maximumNumberOfDatabasesToCreate;
}
@property (atomic, retain) NSString *path;
@property (atomic, assign) id delegate;
@property (atomic, assign) NSUInteger maximumNumberOfDatabasesToCreate;
How can I fix this error ?