Настройка Apple TV видео JavaScript
У меня есть простая функция, которая будет запускать player который обрабатывает воспроизведение видео для Apple TV
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();
}
Согласно документации по плееру, все, что мне нужно для воспроизведения видео, - это плеер, плейлист (документы) и медиа-элемент (документы). У меня есть все это, но когда я запускаю свой код, я получаю сообщение об ошибке:Unable to simultaneously satisfy constraints. Насколько я понимаю, мы не имеем дело с автоматическим макетом для этих встроенных плееров. Я неправильно использовал плеер?
Полная информация об ошибке заключается в следующем:
(
"<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
2 ответа
Решение
Ваш образец в порядке и работает. Даже с ошибками ограничения, но игрок не очень прощающий.
Я думаю, что вы используете Python SimpleHTTPServer для своего теста, он не работал для потоковой передачи видео, но если вы используете Apache или, например, этот файл непосредственно от Apple " http://trailers.apple.com/movies/focus_features/9/9-clip_480p.mov"это будет работать.
У меня такая же проблема. Оказывается, что Python SimpleHTTPServer не способен передавать потоковое видео и является плохим (минималистским) примером для использования. я пошел с http-server вместо этого и работает без нареканий. Это синтаксис, который я использовал (на моем Mac):
$ npm install http-server -g
$ http-server ./ -p 9001 -a 192.168.16.105
где:
./ путь к корню веб-сервера
-p 9001 порт, который вы хотите использовать
-a 192.168.16.105 это IP-адрес, с которого вы хотите обслуживать
Вы можете проверить, что он работает правильно, открыв веб-браузер и выполнив что-то вроде:
http://192.168.16.105:9001/myvideo.mp4
(просто убедитесь, что у вас есть видеофайл в этой папке для воспроизведения)