我有一个简单的功能，它将启动player处理 Apple TV 视频播放的功能
function launchPlayer() {
var player = new Player();
var playlist = new Playlist();
var mediaItem = new MediaItem("video", "http://localhost:9001/videos/nsoperations.mp4");
player.playlist = playlist;
player.playlist.push(mediaItem);
player.present();
}
根据Player Documentation，播放视频所需的只是一个播放器、一个播放列表(docs)和一个媒体项(docs)。我有所有这些，但是在运行我的代码时，我收到一个错误：
Unable to simultaneously satisfy constraints.据我了解，我们不处理这些内置播放器的自动布局。我用错播放器了吗？
错误的完整细节如下：
(
"<NSLayoutConstraint:0x7f8162e8f270 UIView:0x7f8162e964b0.leading == UIView:0x7f8162e9a640.leading>",
"<NSLayoutConstraint:0x7f8162e945b0 H:|-(0)-[UIView:0x7f8162e964b0] (Names: '|':TVRelatedContentView:0x7f8162e990a0 )>",
"<NSLayoutConstraint:0x7f8162e930c0 H:|-(90)-[UIView:0x7f8162e9a640] (Names: '|':TVRelatedContentView:0x7f8162e990a0 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162e8f270 UIView:0x7f8162e964b0.leading == UIView:0x7f8162e9a640.leading>
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.
2015-09-11 07:35:59.886 TestingTVML[3354:323153] 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:0x7f8162e93a20 UIView:0x7f8162e964b0.trailing == UIView:0x7f8162e9a640.trailing>",
"<NSLayoutConstraint:0x7f8162e92de0 UIView:0x7f8162e964b0.trailing == TVRelatedContentView:0x7f8162e990a0.trailing>",
"<NSLayoutConstraint:0x7f8162e930c0 H:|-(90)-[UIView:0x7f8162e9a640] (Names: '|':TVRelatedContentView:0x7f8162e990a0 )>",
"<NSLayoutConstraint:0x7f8162e975e0 UIView:0x7f8162e9a640.width == TVRelatedContentView:0x7f8162e990a0.width>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162e93a20 UIView:0x7f8162e964b0.trailing == UIView:0x7f8162e9a640.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.
2015-09-11 07:36:00.024 TestingTVML[3354:323153] 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:0x7f8162e93a20 UIView:0x7f8162e964b0.trailing == UIView:0x7f8162e9a640.trailing>",
"<NSLayoutConstraint:0x7f8162e92de0 UIView:0x7f8162e964b0.trailing == TVRelatedContentView:0x7f8162e990a0.trailing>",
"<NSLayoutConstraint:0x7f8162e930c0 H:|-(90)-[UIView:0x7f8162e9a640] (Names: '|':TVRelatedContentView:0x7f8162e990a0 )>",
"<NSLayoutConstraint:0x7f8162e975e0 UIView:0x7f8162e9a640.width == TVRelatedContentView:0x7f8162e990a0.width - 2010>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162e93a20 UIView:0x7f8162e964b0.trailing == UIView:0x7f8162e9a640.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.
2015-09-11 07:36:00.092 TestingTVML[3354:323153] 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:0x7f8162e975e0 UIView:0x7f8162e9a640.width == TVRelatedContentView:0x7f8162e990a0.width - 2010>",
"<NSLayoutConstraint:0x7f8162e23cd0 'UIView-Encapsulated-Layout-Width' H:[TVRelatedContentView:0x7f8162e990a0(1920)]>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162e975e0 UIView:0x7f8162e9a640.width == TVRelatedContentView:0x7f8162e990a0.width - 2010>
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.
2015-09-11 07:36:00.126 TestingTVML[3354:323153] 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:0x7f8162c8e520 H:|-(>=70)-[UIView:0x7f8162e1dbd0] (Names: '|':_UIAlertControllerActionView:0x7f8162ec3a30 )>",
"<NSLayoutConstraint:0x7f8162c0b2f0 UIView:0x7f8162e1dbd0.trailing <= _UIAlertControllerActionView:0x7f8162ec3a30.trailing - 70>",
"<NSLayoutConstraint:0x7f8164266d40 UIView:0x7f8164226270.width == _UIAlertControllerCollectionViewCell:0x7f8164228e10.width>",
"<NSLayoutConstraint:0x7f816423abd0 _UIAlertControllerActionView:0x7f8162ec3a30.width == UIView:0x7f8164226270.width>",
"<NSLayoutConstraint:0x7f8164224720 'UIView-Encapsulated-Layout-Width' H:[_UIAlertControllerCollectionViewCell:0x7f8164228e10(0)]>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162c0b2f0 UIView:0x7f8162e1dbd0.trailing <= _UIAlertControllerActionView:0x7f8162ec3a30.trailing - 70>
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.
2015-09-11 07:36:00.127 TestingTVML[3354:323153] 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:0x7f8162c87400 V:[_UIAlertControllerActionView:0x7f8162ec3a30(>=80)]>",
"<NSLayoutConstraint:0x7f8164266d90 UIView:0x7f8164226270.height == _UIAlertControllerCollectionViewCell:0x7f8164228e10.height>",
"<NSLayoutConstraint:0x7f816425e320 _UIAlertControllerActionView:0x7f8162ec3a30.height == UIView:0x7f8164226270.height>",
"<NSLayoutConstraint:0x7f816425a130 'UIView-Encapsulated-Layout-Height' V:[_UIAlertControllerCollectionViewCell:0x7f8164228e10(0)]>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162c87400 V:[_UIAlertControllerActionView:0x7f8162ec3a30(>=80)]>
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.
2015-09-11 07:36:00.127 TestingTVML[3354:323153] 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:0x7f8162c88760 UIImageView:0x7f8162e22190.centerY == _UIAlertControllerActionView:0x7f8162ec3a30.centerY>",
"<NSLayoutConstraint:0x7f8162c86800 UIImageView:0x7f8162e22190.bottom <= _UIAlertControllerActionView:0x7f8162ec3a30.bottom - 6>",
"<NSLayoutConstraint:0x7f8164266d90 UIView:0x7f8164226270.height == _UIAlertControllerCollectionViewCell:0x7f8164228e10.height>",
"<NSLayoutConstraint:0x7f816425e320 _UIAlertControllerActionView:0x7f8162ec3a30.height == UIView:0x7f8164226270.height>",
"<NSLayoutConstraint:0x7f816425a130 'UIView-Encapsulated-Layout-Height' V:[_UIAlertControllerCollectionViewCell:0x7f8164228e10(0)]>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162c86800 UIImageView:0x7f8162e22190.bottom <= _UIAlertControllerActionView:0x7f8162ec3a30.bottom - 6>
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.
2015-09-11 07:36:00.128 TestingTVML[3354:323153] 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:0x7f8162c88760 UIImageView:0x7f8162e22190.centerY == _UIAlertControllerActionView:0x7f8162ec3a30.centerY>",
"<NSLayoutConstraint:0x7f8162c867b0 V:|-(>=6)-[UIImageView:0x7f8162e22190] (Names: '|':_UIAlertControllerActionView:0x7f8162ec3a30 )>",
"<NSLayoutConstraint:0x7f8164266d90 UIView:0x7f8164226270.height == _UIAlertControllerCollectionViewCell:0x7f8164228e10.height>",
"<NSLayoutConstraint:0x7f816425e320 _UIAlertControllerActionView:0x7f8162ec3a30.height == UIView:0x7f8164226270.height>",
"<NSLayoutConstraint:0x7f816425a130 'UIView-Encapsulated-Layout-Height' V:[_UIAlertControllerCollectionViewCell:0x7f8164228e10(0)]>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162c88760 UIImageView:0x7f8162e22190.centerY == _UIAlertControllerActionView:0x7f8162ec3a30.centerY>
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.
2015-09-11 07:36:00.138 TestingTVML[3354:323153] 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:0x7f8162f51c30 h=--& v=--& H:[_UIAlertControllerCollectionViewCell:0x7f8164228e10(0)]>",
"<NSLayoutConstraint:0x7f8162c8e520 H:|-(>=70)-[UIView:0x7f8162e1dbd0] (Names: '|':_UIAlertControllerActionView:0x7f8162ec3a30 )>",
"<NSLayoutConstraint:0x7f8162c0b2f0 UIView:0x7f8162e1dbd0.trailing <= _UIAlertControllerActionView:0x7f8162ec3a30.trailing - 70>",
"<NSLayoutConstraint:0x7f8164266d40 UIView:0x7f8164226270.width == _UIAlertControllerCollectionViewCell:0x7f8164228e10.width>",
"<NSLayoutConstraint:0x7f816423abd0 _UIAlertControllerActionView:0x7f8162ec3a30.width == UIView:0x7f8164226270.width>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162c0b2f0 UIView:0x7f8162e1dbd0.trailing <= _UIAlertControllerActionView:0x7f8162ec3a30.trailing - 70>
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.
2015-09-11 07:36:00.138 TestingTVML[3354:323153] 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:0x7f8162f51cd0 h=--& v=--& V:[_UIAlertControllerCollectionViewCell:0x7f8164228e10(0)]>",
"<NSLayoutConstraint:0x7f8162c87400 V:[_UIAlertControllerActionView:0x7f8162ec3a30(>=80)]>",
"<NSLayoutConstraint:0x7f8164266d90 UIView:0x7f8164226270.height == _UIAlertControllerCollectionViewCell:0x7f8164228e10.height>",
"<NSLayoutConstraint:0x7f816425e320 _UIAlertControllerActionView:0x7f8162ec3a30.height == UIView:0x7f8164226270.height>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162c87400 V:[_UIAlertControllerActionView:0x7f8162ec3a30(>=80)]>
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.
2015-09-11 07:36:00.139 TestingTVML[3354:323153] 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:0x7f8162f51cd0 h=--& v=--& V:[_UIAlertControllerCollectionViewCell:0x7f8164228e10(0)]>",
"<NSLayoutConstraint:0x7f8162c88760 UIImageView:0x7f8162e22190.centerY == _UIAlertControllerActionView:0x7f8162ec3a30.centerY>",
"<NSLayoutConstraint:0x7f8162c867b0 V:|-(>=6)-[UIImageView:0x7f8162e22190] (Names: '|':_UIAlertControllerActionView:0x7f8162ec3a30 )>",
"<NSLayoutConstraint:0x7f8164266d90 UIView:0x7f8164226270.height == _UIAlertControllerCollectionViewCell:0x7f8164228e10.height>",
"<NSLayoutConstraint:0x7f816425e320 _UIAlertControllerActionView:0x7f8162ec3a30.height == UIView:0x7f8164226270.height>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162c88760 UIImageView:0x7f8162e22190.centerY == _UIAlertControllerActionView:0x7f8162ec3a30.centerY>
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.
2015-09-11 07:36:00.139 TestingTVML[3354:323153] 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:0x7f8162f51cd0 h=--& v=--& V:[_UIAlertControllerCollectionViewCell:0x7f8164228e10(0)]>",
"<NSLayoutConstraint:0x7f8162c867b0 V:|-(>=6)-[UIImageView:0x7f8162e22190] (Names: '|':_UIAlertControllerActionView:0x7f8162ec3a30 )>",
"<NSLayoutConstraint:0x7f8162c86800 UIImageView:0x7f8162e22190.bottom <= _UIAlertControllerActionView:0x7f8162ec3a30.bottom - 6>",
"<NSLayoutConstraint:0x7f8164266d90 UIView:0x7f8164226270.height == _UIAlertControllerCollectionViewCell:0x7f8164228e10.height>",
"<NSLayoutConstraint:0x7f816425e320 _UIAlertControllerActionView:0x7f8162ec3a30.height == UIView:0x7f8164226270.height>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162c86800 UIImageView:0x7f8162e22190.bottom <= _UIAlertControllerActionView:0x7f8162ec3a30.bottom - 6>
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.
2015-09-11 07:36:00.144 TestingTVML[3354:323153] 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:0x7f8162f51c30 h=--& v=--& H:[_UIAlertControllerCollectionViewCell:0x7f8164228e10(0)]>",
"<NSLayoutConstraint:0x7f8162c8e520 H:|-(>=70)-[UIView:0x7f8162e1dbd0] (Names: '|':_UIAlertControllerActionView:0x7f8162ec3a30 )>",
"<NSLayoutConstraint:0x7f8162c0b2f0 UIView:0x7f8162e1dbd0.trailing <= _UIAlertControllerActionView:0x7f8162ec3a30.trailing - 70>",
"<NSLayoutConstraint:0x7f8164266d40 UIView:0x7f8164226270.width == _UIAlertControllerCollectionViewCell:0x7f8164228e10.width>",
"<NSLayoutConstraint:0x7f816423abd0 _UIAlertControllerActionView:0x7f8162ec3a30.width == UIView:0x7f8164226270.width>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162c0b2f0 UIView:0x7f8162e1dbd0.trailing <= _UIAlertControllerActionView:0x7f8162ec3a30.trailing - 70>
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.
2015-09-11 07:36:00.145 TestingTVML[3354:323153] 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:0x7f8162f51cd0 h=--& v=--& V:[_UIAlertControllerCollectionViewCell:0x7f8164228e10(0)]>",
"<NSLayoutConstraint:0x7f8162c87400 V:[_UIAlertControllerActionView:0x7f8162ec3a30(>=80)]>",
"<NSLayoutConstraint:0x7f8164266d90 UIView:0x7f8164226270.height == _UIAlertControllerCollectionViewCell:0x7f8164228e10.height>",
"<NSLayoutConstraint:0x7f816425e320 _UIAlertControllerActionView:0x7f8162ec3a30.height == UIView:0x7f8164226270.height>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162c87400 V:[_UIAlertControllerActionView:0x7f8162ec3a30(>=80)]>
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.
2015-09-11 07:36:00.145 TestingTVML[3354:323153] 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:0x7f8162f51cd0 h=--& v=--& V:[_UIAlertControllerCollectionViewCell:0x7f8164228e10(0)]>",
"<NSLayoutConstraint:0x7f8162c88760 UIImageView:0x7f8162e22190.centerY == _UIAlertControllerActionView:0x7f8162ec3a30.centerY>",
"<NSLayoutConstraint:0x7f8162c867b0 V:|-(>=6)-[UIImageView:0x7f8162e22190] (Names: '|':_UIAlertControllerActionView:0x7f8162ec3a30 )>",
"<NSLayoutConstraint:0x7f8164266d90 UIView:0x7f8164226270.height == _UIAlertControllerCollectionViewCell:0x7f8164228e10.height>",
"<NSLayoutConstraint:0x7f816425e320 _UIAlertControllerActionView:0x7f8162ec3a30.height == UIView:0x7f8164226270.height>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162c88760 UIImageView:0x7f8162e22190.centerY == _UIAlertControllerActionView:0x7f8162ec3a30.centerY>
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.
2015-09-11 07:36:00.146 TestingTVML[3354:323153] 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:0x7f8162f51cd0 h=--& v=--& V:[_UIAlertControllerCollectionViewCell:0x7f8164228e10(0)]>",
"<NSLayoutConstraint:0x7f8162c867b0 V:|-(>=6)-[UIImageView:0x7f8162e22190] (Names: '|':_UIAlertControllerActionView:0x7f8162ec3a30 )>",
"<NSLayoutConstraint:0x7f8162c86800 UIImageView:0x7f8162e22190.bottom <= _UIAlertControllerActionView:0x7f8162ec3a30.bottom - 6>",
"<NSLayoutConstraint:0x7f8164266d90 UIView:0x7f8164226270.height == _UIAlertControllerCollectionViewCell:0x7f8164228e10.height>",
"<NSLayoutConstraint:0x7f816425e320 _UIAlertControllerActionView:0x7f8162ec3a30.height == UIView:0x7f8164226270.height>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x7f8162c86800 UIImageView:0x7f8162e22190.bottom <= _UIAlertControllerActionView:0x7f8162ec3a30.bottom - 6>
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.
[2]: https://developer.apple.com/library/prerelease/tvos/documentation/TVMLJS/Reference/TVJSPlaylist_Ref/index.html#//apple_ref/javascript/cl/Playlist
[3]: https://developer.apple.com/library/prerelease/tvos/documentation/TVMLJS/Reference/TVJSMediaItem_Ref/index.html#//apple_ref/javascript/cl/MediaItem