The debug console is quite noisy. Here is the output that appears after loading the PopUpLib. Sometimes the visual formatting is correct, other times it appears like the image attached.
viewWillDisappear2016-03-16 21:37:28.189 My App[6322:1597144] 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.
(
"<NSLayoutConstraint:0x7fa96a524620 V:[UIButton:0x7fa96a551890'Close'(30)]>",
"<NSLayoutConstraint:0x7fa96a556160 V:[UIProgressView:0x7fa96a555cd0]-(10)-[UIButton:0x7fa96a551890'Close']>",
"<NSLayoutConstraint:0x7fa96a556200 V:[UIProgressView:0x7fa96a555cd0]-(0)-[UIWebView:0x7fa96bc142f0]>",
"<NSLayoutConstraint:0x7fa96a5562a0 V:[UIButton:0x7fa96a551890'Close']-(10)-[UIWebView:0x7fa96bc142f0]>
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7fa96a524620 V:[UIButton:0x7fa96a551890'Close'(30)]>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.
2016-03-16 21:37:28.190 Oilist[6322:1597144] 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.
(
"<NSLayoutConstraint:0x7fa96a556160 V:[UIProgressView:0x7fa96a555cd0]-(10)-[UIButton:0x7fa96a551890'Close']>",
"<NSLayoutConstraint:0x7fa96a556200 V:[UIProgressView:0x7fa96a555cd0]-(0)-[UIWebView:0x7fa96bc142f0]>",
"<NSLayoutConstraint:0x7fa96a5562a0 V:[UIButton:0x7fa96a551890'Close']-(10)-[UIWebView:0x7fa96bc142f0]>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7fa96a5562a0 V:[UIButton:0x7fa96a551890'Close']-(10)- [UIWebView:0x7fa96bc142f0]>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKit/UIView.h> may also be helpful.