Spot the problem

[Jason Martens]

Hey guys,

   I've been staring at this for a while, and I can't figure out what the problem is.  The compiler is giving a warning:

warning: passing argument 1 of 'addObject' makes pointer from integer without a cast

On the [recipeIdArray addObject:currentRecipe.primaryKey]; line.  I have tried it with and without casting, but it still complains.  currentRecipe.primaryKey is of type NSInteger.

Thoughts? 

Thanks,

Jason

- (void)saveCurrentMenu {

NSMutableArray *recipeIdArray = [[NSMutableArray alloc] initWithObjects:nil];

for (Recipe *currentRecipe in menu) {

[recipeIdArray addObject:currentRecipe.primaryKey];

}

[[NSUserDefaults standardUserDefaults] setObject:recipeIdArray forKey:kMenuArrayKey];

[[NSUserDefaults standardUserDefaults] synchronize];

}

Thoughts? 

Thanks,

Jason

[DavidK]

NSInteger isn't an object it's typedeffed to int. You can only add
true NSObjects to NSArrays

[DavidK]

To clarify, what you should do is [recipeIdArray addObject:[NSNumber
numberWithInt:currentRecipe.primaryKey]];

[Jason Martens]

Thanks David, that did the trick.

Booya! Saving works!