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這是我的代碼。它在第一行顯示'預期類型'錯誤。如何解決ios中@class中的「Expected a type」錯誤
@class RateView;
@protocol RateViewDelegate <NSObject>;
- (void)rateView:(RateView *)rateView ratingDidChange:(float)rating;
@end
@interface RateView : UIView
這種愚蠢的錯誤很難找到:p – 2016-10-19 16:53:29