UITableViewCell舍入错误与NSAutoresizingMaskLayoutConstraint，但大小在故事板和heightForRowAtIndexPath中设置正确:

I am trying to use AutoLayout to configure the subviews in my table view cells and in the ideal case would like the table view cell to be just as high as necessary to contain all the subviews. However, that does not seems to be possible, since the height for a cell is determined before the cell is actually created. I am trying to use AutoLayout to configure the