Two non-conflicting constraints throwing NSLayoutConstraint error
I have two constraints on the UILabel linking the lead and tail with the caption.
The problem is that when I open a view in the application, I get this error:
2015-04-11 22:00:24.319 TradingPost[7610:60b] Unable to simultaneously satisfy constraints.
Probably at least one of the constraints in the following list is one you don't want. Try this: (1) look at each constraint and try to figure out which you don't expect; (2) find the code that added the unwanted constraint or constraints and fix it. (Note: If you're seeing NSAutoresizingMaskLayoutConstraints that you don't understand, refer to the documentation for the UIView property translatesAutoresizingMaskIntoConstraints)
(
"<NSLayoutConstraint:0x17e9da10 H:[UILabel:0x17ef3ca0]-(12)-| (Names: '|':UITableViewCellContentView:0x17eaceb0 )>",
"<NSLayoutConstraint:0x17e9da40 H:|-(88)-[UILabel:0x17ef3ca0] (Names: '|':UITableViewCellContentView:0x17eaceb0 )>",
"<NSAutoresizingMaskLayoutConstraint:0x17eb1b00 h=--& v=--& H:[UITableViewCellContentView:0x17eaceb0(0)]>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x17e9da10 H:[UILabel:0x17ef3ca0]-(12)-| (Names: '|':UITableViewCellContentView:0x17eaceb0 )>
It then proceeds to function as if all constraints worked with the intended functionality.
Here is a screenshot of my constraints for clarity:
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1 answer
I figure out that you are using a UITableView and creating a custom cell.
Subclass UITableViewCell, assign this class to your custom cell and rewrite awakeFromNib
like this:
- (void)awakeFromNib {
[super awakeFromNib];
self.contentView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
}
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