问题描述
我花了一些时间在谷歌上搜索这个问题的答案，并设法偶然发现答案，并认为我会分享它。
I spent a while searching for the answer for this question on google and managed to stumble across the answer myself and thought I would share it.
我收到无法识别的选择器发送到实例错误。我跟踪它到我的按钮。
I was getting the "Unrecognized Selector Sent to Instance" Error. I traced it to my button.
我在实现时所做的就是为按钮分配了两种方法。我创建了一个方法并将其链接到按钮。然后我删除了该方法制作另一个并将其链接到按钮。我没有意识到该按钮仍然链接，并希望运行不再存在的旧方法。
What I had done with out realising is assigned two methods to a button. I had made a method and linked it to the button. I then deleted that method made another one and linked it to the button. I didnt realise that the button was still linked and looking to run the old method that was no longer there.
推荐答案
只需转到你的xib，选择按钮然后在 connectionInspector （cmd +选项+ 6）删除以前的连接。
Just go to you xib, select button and then in connectionInspector (cmd + option + 6) delete your previous connection.
这篇关于IBAction按钮“无法识别的选择器发送到实例”错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！