Question

It’s giving the UNKNOWN TYPE NAME error. I had imported “billSummary” class as well, but don’t know why xcode giving this error.

#import <UIKit/UIKit.h>
    #import "customiseForItems.h"
    #import "billSummary.h"

    @interface itemsInParty : UITableViewController<UIAlertViewDelegate>{
        IBOutlet customiseForItems *tblCell;
        IBOutlet UIToolbar *billSummaryTool;

        CGFloat percValue;
        billSummary *billSummaryToShow;        //ERROR UNKNOWN TYPE NAME BILL SUMMARY
        UIAlertView *alertForPercentage;
        NSMutableArray *selectedEntriesPath;
        BOOL descTapped;
    }

Answer 1

Write @class billSummary; instead of #import "billSummary.h"

Try like this it will be helpful to you.