WKWebView ,里面 点击视频
2016-12-19 16:48:01.105124 TheStep[23788:1615320] [LayoutConstraints] 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)
(
"<NSAutoresizingMaskLayoutConstraint:0x60000029b850 _UIBackdropContentView:0x7fb62c4508c0.width == _UIBackdropView:0x7fb62c452260.width>",
"<NSLayoutConstraint:0x608000299280 UILabel:0x7fb62c7250c0.leading == _UIBackdropContentView:0x7fb62c4508c0.leading + 14>",
"<NSLayoutConstraint:0x6080002992d0 _UIBackdropContentView:0x7fb62c4508c0.trailing == UILabel:0x7fb62c7250c0.trailing + 14>",
"<NSLayoutConstraint:0x608000298e20 _UIBackdropView:0x7fb62c452260.leading == UIView:0x7fb62c44b8d0.leading>",
"<NSLayoutConstraint:0x608000298e70 UIView:0x7fb62c44b8d0.trailing == _UIBackdropView:0x7fb62c452260.trailing>",
"<NSLayoutConstraint:0x608000298ce0 UIView:0x7fb62c44b8d0.leading == AVAlphaUpdatingView:0x7fb62c41ee70.leading>",
"<NSLayoutConstraint:0x608000298d30 AVAlphaUpdatingView:0x7fb62c41ee70.trailing == UIView:0x7fb62c44b8d0.trailing>",
"<NSLayoutConstraint:0x60000029bfd0 AVAlphaUpdatingView:0x7fb62c41ee70.width == 0>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x6080002992d0 _UIBackdropContentView:0x7fb62c4508c0.trailing == UILabel:0x7fb62c7250c0.trailing + 14>
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.
2016-12-19 16:48:01.106495 TheStep[23788:1615320] [LayoutConstraints] 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)
(
"<NSAutoresizingMaskLayoutConstraint:0x60000029b850 _UIBackdropContentView:0x7fb62c4508c0.width == _UIBackdropView:0x7fb62c452260.width>",
"<NSLayoutConstraint:0x6080002991e0 UILabel:0x7fb62c724d00.leading == _UIBackdropContentView:0x7fb62c4508c0.leading + 14>",
"<NSLayoutConstraint:0x608000299230 _UIBackdropContentView:0x7fb62c4508c0.trailing == UILabel:0x7fb62c724d00.trailing + 14>",
"<NSLayoutConstraint:0x608000298e20 _UIBackdropView:0x7fb62c452260.leading == UIView:0x7fb62c44b8d0.leading>",
"<NSLayoutConstraint:0x608000298e70 UIView:0x7fb62c44b8d0.trailing == _UIBackdropView:0x7fb62c452260.trailing>",
"<NSLayoutConstraint:0x608000298ce0 UIView:0x7fb62c44b8d0.leading == AVAlphaUpdatingView:0x7fb62c41ee70.leading>",
"<NSLayoutConstraint:0x608000298d30 AVAlphaUpdatingView:0x7fb62c41ee70.trailing == UIView:0x7fb62c44b8d0.trailing>",
"<NSLayoutConstraint:0x60000029bfd0 AVAlphaUpdatingView:0x7fb62c41ee70.width == 0>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x608000299230 _UIBackdropContentView:0x7fb62c4508c0.trailing == UILabel:0x7fb62c724d00.trailing + 14>
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.
2016-12-19 16:48:01.142600 TheStep[23788:1615320] [LayoutConstraints] 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)
(
"<NSAutoresizingMaskLayoutConstraint:0x60000029b850 _UIBackdropContentView:0x7fb62c4508c0.width == _UIBackdropView:0x7fb62c452260.width>",
"<NSLayoutConstraint:0x608000299050 UIView:0x7fb62c60add0.leading == _UIBackdropContentView:0x7fb62c4508c0.leading>",
"<NSLayoutConstraint:0x6080002990a0 _UIBackdropContentView:0x7fb62c4508c0.trailing == UIView:0x7fb62c60add0.trailing>",
"<NSLayoutConstraint:0x608000298e20 _UIBackdropView:0x7fb62c452260.leading == UIView:0x7fb62c44b8d0.leading>",
"<NSLayoutConstraint:0x608000298e70 UIView:0x7fb62c44b8d0.trailing == _UIBackdropView:0x7fb62c452260.trailing>",
"<NSLayoutConstraint:0x608000298ce0 UIView:0x7fb62c44b8d0.leading == AVAlphaUpdatingView:0x7fb62c41ee70.leading>",
"<NSLayoutConstraint:0x608000298d30 AVAlphaUpdatingView:0x7fb62c41ee70.trailing == UIView:0x7fb62c44b8d0.trailing>",
"<NSLayoutConstraint:0x60000029c250 AVButton:0x7fb62c60dd40.left == UIView:0x7fb62c60add0.left + 14>",
"<NSLayoutConstraint:0x60000029c2f0 UILabel:0x7fb62c64c690.left == AVButton:0x7fb62c60dd40.right>",
"<NSLayoutConstraint:0x60000029c340 UILabel:0x7fb62c64c690.width == 55>",
"<NSLayoutConstraint:0x60000029c3e0 AVScrubber:0x7fb62c545f30.left == UILabel:0x7fb62c64c690.right + 6>",
"<NSLayoutConstraint:0x60000029c430 AVScrubber:0x7fb62c545f30.right == UILabel:0x7fb62c6026f0.left - 6>",
"<NSLayoutConstraint:0x60000029c520 UILabel:0x7fb62c6026f0.right == AVButton:0x7fb62c65c690.left>",
"<NSLayoutConstraint:0x60000029c570 UILabel:0x7fb62c6026f0.width == 59>",
"<NSLayoutConstraint:0x60000029c480 AVButton:0x7fb62c65c690.right == UIView:0x7fb62c60add0.right - 15>",
"<NSLayoutConstraint:0x60000029bfd0 AVAlphaUpdatingView:0x7fb62c41ee70.width == 0>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x6080002990a0 _UIBackdropContentView:0x7fb62c4508c0.trailing == UIView:0x7fb62c60add0.trailing>
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.
2016-12-19 16:48:01.143901 TheStep[23788:1615320] [LayoutConstraints] 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)
(
"<NSAutoresizingMaskLayoutConstraint:0x60000029bee0 _UIBackdropContentView:0x7fb62c60d860.width == _UIBackdropView:0x7fb62c60b110.width>",
"<NSLayoutConstraint:0x608000299500 _UIBackdropView:0x7fb62c60b110.leading == UIView:0x7fb62c60af70.leading>",
"<NSLayoutConstraint:0x608000299550 UIView:0x7fb62c60af70.trailing == _UIBackdropView:0x7fb62c60b110.trailing>",
"<NSLayoutConstraint:0x608000299370 UIView:0x7fb62c60af70.leading == AVAlphaUpdatingView:0x7fb62c41ee70.leading>",
"<NSLayoutConstraint:0x6080002993c0 AVAlphaUpdatingView:0x7fb62c41ee70.trailing == UIView:0x7fb62c60af70.trailing>",
"<NSLayoutConstraint:0x60000029c8e0 UIView:0x7fb62c653d80.left == _UIBackdropContentView:0x7fb62c60d860.left + 15>",
"<NSLayoutConstraint:0x60000029cac0 UIView:0x7fb62c60dba0.right == _UIBackdropContentView:0x7fb62c60d860.right>",
"<NSLayoutConstraint:0x60000029cbb0 UIView:0x7fb62c653d80.right == UIView:0x7fb62c60dba0.left - 10>",
"<NSLayoutConstraint:0x60000029d060 AVButton:0x7fb62c664150.left == UIView:0x7fb62c60dba0.left + 15>",
"<NSLayoutConstraint:0x60000029d100 AVButton:0x7fb62c664150.right == AVButton:0x7fb62c6654e0.left - 25>",
"<NSLayoutConstraint:0x60000029d1a0 AVButton:0x7fb62c6654e0.right == AVButton:0x7fb62c665b90.left - 25>",
"<NSLayoutConstraint:0x60000029d240 AVButton:0x7fb62c665b90.right == UIView:0x7fb62c60dba0.right - 15>",
"<NSLayoutConstraint:0x60000029bfd0 AVAlphaUpdatingView:0x7fb62c41ee70.width == 0>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x608000299550 UIView:0x7fb62c60af70.trailing == _UIBackdropView:0x7fb62c60b110.trailing>
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.
