Question

I am converting a Integer to a NSString, I have some code but I have 11 errors.

Here is the code I am using:

@interface GameViewController : UIViewController  {

    int score;
    NSString *stringscore;
    NSString stringscore = [NSString stringWithFormat:@"d",score];
}

How exactly can I fix these errors?

Answer 1

You left off the % in the format string, and you don’t need the second NSString

stringscore = [NSString stringWithFormat:@"%d",score];

Although in this case you could have put the variable definition and assignment all on one line:

NSString* stringscore = [NSString stringWithFormat:@"%d",score];

Stupidity update

In my frenzy to post (and being half asleep) I didn’t see that this was all being done in the @Interface.

If should be split between the interface and the implementation .. the following is an example of how it could be done:

@interface GameViewController : UIViewController  {

    int score;
    NSString *stringscore;
}
@end

@implementation GameViewController

-(void)SomeMethod
{
   score = 123;
   stringscore = [NSString stringWithFormat:@"%d",score];
}
@end