学习ios碰到[UITableViewCellContentView setImage:]: unrecognized selector sent to instance 0x7fa450440dc0
2017-08-03 10:59
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当我使用xib布局作为UITableViewCell,绑定xib中的UIImageView时,一直报这个错
我的代码是这样的:
后来在xib中改了一下UIImageView的tag的值,将其改为3
再修改绑定的tag为3
奇迹般的好了,后来百度了一下才发现,原来tag=0为保留值,所以不能使用tag=0,有时候可能0,1,2都是保留值,如UIsScollView,tag查找控件的方式是通过遍历控件去查找的。
我的代码是这样的:
后来在xib中改了一下UIImageView的tag的值,将其改为3
再修改绑定的tag为3
奇迹般的好了,后来百度了一下才发现,原来tag=0为保留值,所以不能使用tag=0,有时候可能0,1,2都是保留值,如UIsScollView,tag查找控件的方式是通过遍历控件去查找的。
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