I am receiving the following autolayout errors when embedding AVPlayerViewController in a view. None of these errors were seen in iOS 11.0. None of this appears to be based on my code as I am not using UIStackView. These appear to be related to controls of AVPlayerViewController. Any inputs on how to resolve them?
[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.
(
"<NSLayoutConstraint:0x1c4290220 'UISV-canvas-connection' UILayoutGuide:0x1c41b4ac0'UIViewLayoutMarginsGuide'.top == _UILayoutSpacer:0x1c41cac80'UISV-alignment-spanner'.top (active)>",
"<NSLayoutConstraint:0x1c4290270 'UISV-canvas-connection' UILayoutGuide:0x1c41b4ac0'UIViewLayoutMarginsGuide'.bottom == _UILayoutSpacer:0x1c41cac80'UISV-alignment-spanner'.bottom (active)>",
"<NSLayoutConstraint:0x1c428fe10 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x1c41b4ac0'UIViewLayoutMarginsGuide']-(12)-| (active, names: '|':UIStackView:0x14be459f0 )>",
"<NSLayoutConstraint:0x1c428fb40 'UIView-Encapsulated-Layout-Height' UIStackView:0x14be459f0.height == 0 (active)>",
"<NSLayoutConstraint:0x1c428fd70 'UIView-topMargin-guide-constraint' V:|-(12)-[UILayoutGuide:0x1c41b4ac0'UIViewLayoutMarginsGuide'] (active, names: '|':UIStackView:0x14be459f0 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x1c4290270 'UISV-canvas-connection' UILayoutGuide:0x1c41b4ac0'UIViewLayoutMarginsGuide'.bottom == _UILayoutSpacer:0x1c41cac80'UISV-alignment-spanner'.bottom (active)>
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.
2018-08-09 19:35:17.465632+0530 XYZ[1322:423073] [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.
(
"<NSLayoutConstraint:0x1c0287670 'UISV-canvas-connection' UILayoutGuide:0x1c41b4ac0'UIViewLayoutMarginsGuide'.leading == _UILayoutSpacer:0x1c41cb9a0'UISV-ordering-spanner'.leading (active)>",
"<NSLayoutConstraint:0x1c0287530 'UISV-canvas-connection' UILayoutGuide:0x1c41b4ac0'UIViewLayoutMarginsGuide'.trailing == _UILayoutSpacer:0x1c41cb9a0'UISV-ordering-spanner'.trailing (active)>",
"<NSLayoutConstraint:0x1c428faf0 'UIView-Encapsulated-Layout-Width' UIStackView:0x14be459f0.width == 0 (active)>",
"<NSLayoutConstraint:0x1c428fdc0 'UIView-leftMargin-guide-constraint' H:|-(12)-[UILayoutGuide:0x1c41b4ac0'UIViewLayoutMarginsGuide'](LTR) (active, names: '|':UIStackView:0x14be459f0 )>",
"<NSLayoutConstraint:0x1c428fe60 'UIView-rightMargin-guide-constraint' H:[UILayoutGuide:0x1c41b4ac0'UIViewLayoutMarginsGuide']-(12)-|(LTR) (active, names: '|':UIStackView:0x14be459f0 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x1c0287530 'UISV-canvas-connection' UILayoutGuide:0x1c41b4ac0'UIViewLayoutMarginsGuide'.trailing == _UILayoutSpacer:0x1c41cb9a0'UISV-ordering-spanner'.trailing (active)>
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.
2018-08-09 19:35:18.029885+0530 XYZ[1322:423073] [] <<<< AVOutputDeviceDiscoverySession (FigRouteDiscoverer) >>>> -[AVFigRouteDiscovererOutputDeviceDiscoverySessionImpl outputDeviceDiscoverySessionDidChangeDiscoveryMode:]: Setting device discovery mode to DiscoveryMode_None (client: XYZ)
2018-08-09 19:35:18.284334+0530 XYZ[1322:423073] [] <<<< AVOutputDeviceDiscoverySession (FigRouteDiscoverer) >>>> -[AVFigRouteDiscovererOutputDeviceDiscoverySessionImpl outputDeviceDiscoverySessionDidChangeDiscoveryMode:]: Setting device discovery mode to DiscoveryMode_Presence (client: XYZ)
2018-08-09 19:35:18.599174+0530 XYZ[1322:423379] [] <<<< AVOutputDeviceDiscoverySession (FigRouteDiscoverer) >>>> -[AVFigRouteDiscovererOutputDeviceDiscoverySessionImpl outputDeviceDiscoverySessionDidChangeDiscoveryMode:]: Setting device discovery mode to DiscoveryMode_Presence (client: XYZ)
