Undeclared Identifier - Xcode 4

Question

This seems to be a recurring theme...I have only one error and it is an undeclared identifier at the line...addBadgeToView:AppButton in the app_delegate with AppButton being the culprit. Any thoughts? Thanks in advance!

app_header:

-(void) addBadgeToView:(UIView *)badgeView badgeText:(NSString *)badgeText badgeLocation:(CGPoint)badgeLocation shouldFlashBadge:(BOOL)shouldFlashBadge;

app_delegate:

-(void) AppNeedsToUpdateBadge:(int)badgeNum hasNumberChanged:(BOOL)hasNumberChanged

{

    NSString *badgeText = NULL;
    if(badgeNum > 0)
    {
        badgeText = [NSString stringWithFormat:@"%d", badgeNum];

    }


    [[AppManager sharedManager] addBadgeToView:AppButton badgeText:badgeText badgeLocation:CGPointMake(0,0) shouldFlashBadge:hasNumberChanged];


    [UIApplication sharedApplication].applicationIconBadgeNumber = badgeNum;
}

In support of @MiRAGe's comment, see [this post](http://stackoverflow.com/questions/5908936/iphonedifference-between-nil-nil-and-null) — Rayfleck, May 23 '11 at 22:55

score 1 · Accepted Answer · answered May 23 '11 at 23:03

1

You obviously haven't declared AppButton. Maybe it's named appButton? The capital A indicates that it's a class. What you want is a UIView object.

answered May 23 '11 at 23:03

Erik B

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Undeclared Identifier - Xcode 4

1 Answers1