Button in UITableViewCell not responding under ios 7

Question

I have one tableview and each cell contains one button. It\'s working pretty well all iOS versions but 7. I don\'t know what\'s going on. The cell is constructed in one xib

Answer 1

I had subclassed UITableViewCell and solved it by changing this code:

addSubview(myButton)

to this:

contentView.addSubview(myButton)

in my UITableViewCell subclass.