gpt4 book ai didi

Swift NSTimer 异常

转载 作者:可可西里 更新时间:2023-11-01 02:17:58 29 4
gpt4 key购买 nike

<分区>

当我尝试分配/运行计时器时,我的代码出现了一个奇怪的错误,它抛出了异常。

var timer: NSTimer?
self.timer = NSTimer.scheduledTimerWithTimeInterval(1.0, target: self, selector: "repeatData", userInfo: nil, repeats: true)

这是我的功能

 private func repeatData() {
print("test")
}

这抛出

016-02-01 14:45:31.169 twu[43110:60021261] -[Test.Repeater repeatData:]: unrecognized selector sent to instance 0x7f848ba14e10

错误没有:

2016-01-28 17:27:51.958 my_target[16476:48497867] -[Test.Repeater repeatData]: unrecognized selector sent to instance 0x7fd06bc1c310
2016-01-28 17:27:51.968 my_target[16476:48497867] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[Test.Repeater repeatData]: unrecognized selector sent to instance 0x7fd06bc1c310'

我已经尝试过使用和不使用冒号。

29 4 0
Copyright 2021 - 2024 cfsdn All Rights Reserved 蜀ICP备2022000587号
广告合作:1813099741@qq.com 6ren.com