ios中没有可见的@interface错误

时间:2013-07-18 08:48:22

标签: ios

我在ios中得到以下问题如何成功清除和运行代码。

问题是:

"No visible @interface for 'ViewController' declares the selector 'performSelector:afterDelay:'".

1 个答案:

答案 0 :(得分:3)

没有这样的功能performSelector:afterDelay:

查看docs包含“performSelector”和“afterDelay”的唯一函数是......

performSelector:withObject:afterDelay:

performSelector:withObject:afterDelay:inModes: