cannot find protocol declaration for "RefreshAudioListViewDelegate”
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编译器提示“cannot find protocol declaration for "RefreshAudioListViewDelegate”
分析原因:
在编译器编译顺序:
1.PlayerListViewController.h文件时,首先发现#import "PlayerController.h",编译器会跑到PlayerController.h中。
2.在PlayerController.h中首先发现#import "PlayerListViewController.h",编译器又会到PlayerListViewController中加载内容。
3.这时 当见到
@interface PlayerListViewController : UIViewController< RefreshAudioListViewDelegate>这一句的时候,由于在PlayerController中定义代理的语句还没有加载,所以编译器会报错:
cannot find protocol declaration for "RefreshAudioListViewDelegate"
解决办法:
删除PlayerController.h中的
#import "PlayerListViewController.h"
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