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Created February 27, 2021 11:11
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2021-02-27 20:05:29.073581+0900 DatePickerSample[4410:161030] [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.
(
"<_UISystemBaselineConstraint:0x600001a26d50 H:[_UIDatePickerLinkedLabel:0x7ff9e6c226d0]-(NSLayoutAnchorConstraintSpace(8))-[UILayoutGuide:0x6000000301c0''] (active)>",
"<_UISystemBaselineConstraint:0x600001a26da0 H:[UILayoutGuide:0x6000000301c0'']-(>=NSLayoutAnchorConstraintSpace(8))-[_UIDatePickerTouchOutsetButton:0x7ff9e6d371a0] (active)>",
"<NSLayoutConstraint:0x600001a1e710 UILabel:0x7ff9e6c22890.trailing <= _UIDatePickerLinkedLabel:0x7ff9e6c226d0.trailing (active)>",
"<NSLayoutConstraint:0x600001a1e5d0 H:|-(0)-[UILabel:0x7ff9e6c22890] (active, names: '|':_UIDatePickerLinkedLabel:0x7ff9e6c226d0 )>",
"<NSLayoutConstraint:0x600001a26d00 _UIDatePickerLinkedLabel:0x7ff9e6c226d0.leading == UILayoutGuide:0x6000000302a0'UIViewLayoutMarginsGuide'.leading (active)>",
"<NSLayoutConstraint:0x600001a26df0 H:[_UIDatePickerTouchOutsetButton:0x7ff9e6d371a0]-(28)-[_UIDatePickerTouchOutsetButton:0x7ff9e6d379f0] (active)>",
"<NSLayoutConstraint:0x600001a26e40 _UIDatePickerTouchOutsetButton:0x7ff9e6d379f0.trailing == UILayoutGuide:0x6000000302a0'UIViewLayoutMarginsGuide'.trailing (active)>",
"<NSLayoutConstraint:0x600001a27020 UILayoutGuide:0x6000000301c0''.width == UIImageView:0x7ff9e6d363b0.width (active)>",
"<NSLayoutConstraint:0x600001a00dc0 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.width <= _UIDatePickerCalendarView:0x7ff9e6c20390.width (active)>",
"<NSLayoutConstraint:0x600001a7b430 H:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b480 _UIDatePickerCalendarView:0x7ff9e6c20390.trailing == UIDatePicker:0x7ff9e6d22e50.trailing (active)>",
"<NSLayoutConstraint:0x600001a7da40 H:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7d7c0 UIDatePicker:0x7ff9e6d22e50.trailing == UIView:0x7ff9e6c20a30.trailing - 8 (active)>",
"<NSLayoutConstraint:0x600001a7ce10 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.leading == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading (active)>",
"<NSLayoutConstraint:0x600001a7ceb0 'UISV-canvas-connection' H:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7def0 'UIView-Encapsulated-Layout-Width' UIView:0x7ff9e6c20a30.width == 0 (active)>",
"<NSLayoutConstraint:0x600001a26c10 'UIView-leftMargin-guide-constraint' H:|-(8)-[UILayoutGuide:0x6000000302a0'UIViewLayoutMarginsGuide'](LTR) (active, names: '|':_UIDatePickerCalendarHeaderView:0x7ff9e6c21100 )>",
"<NSLayoutConstraint:0x600001a26cb0 'UIView-rightMargin-guide-constraint' H:[UILayoutGuide:0x6000000302a0'UIViewLayoutMarginsGuide']-(8)-|(LTR) (active, names: '|':_UIDatePickerCalendarHeaderView:0x7ff9e6c21100 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a1e710 UILabel:0x7ff9e6c22890.trailing <= _UIDatePickerLinkedLabel:0x7ff9e6c226d0.trailing (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.082569+0900 DatePickerSample[4410:161030] [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.
(
"<_UISystemBaselineConstraint:0x600001a26d50 H:[_UIDatePickerLinkedLabel:0x7ff9e6c226d0]-(NSLayoutAnchorConstraintSpace(8))-[UILayoutGuide:0x6000000301c0''] (active)>",
"<_UISystemBaselineConstraint:0x600001a26da0 H:[UILayoutGuide:0x6000000301c0'']-(>=NSLayoutAnchorConstraintSpace(8))-[_UIDatePickerTouchOutsetButton:0x7ff9e6d371a0] (active)>",
"<NSLayoutConstraint:0x600001a26d00 _UIDatePickerLinkedLabel:0x7ff9e6c226d0.leading == UILayoutGuide:0x6000000302a0'UIViewLayoutMarginsGuide'.leading (active)>",
"<NSLayoutConstraint:0x600001a26df0 H:[_UIDatePickerTouchOutsetButton:0x7ff9e6d371a0]-(28)-[_UIDatePickerTouchOutsetButton:0x7ff9e6d379f0] (active)>",
"<NSLayoutConstraint:0x600001a26e40 _UIDatePickerTouchOutsetButton:0x7ff9e6d379f0.trailing == UILayoutGuide:0x6000000302a0'UIViewLayoutMarginsGuide'.trailing (active)>",
"<NSLayoutConstraint:0x600001a27020 UILayoutGuide:0x6000000301c0''.width == UIImageView:0x7ff9e6d363b0.width (active)>",
"<NSLayoutConstraint:0x600001a00dc0 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.width <= _UIDatePickerCalendarView:0x7ff9e6c20390.width (active)>",
"<NSLayoutConstraint:0x600001a7b430 H:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b480 _UIDatePickerCalendarView:0x7ff9e6c20390.trailing == UIDatePicker:0x7ff9e6d22e50.trailing (active)>",
"<NSLayoutConstraint:0x600001a7da40 H:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7d7c0 UIDatePicker:0x7ff9e6d22e50.trailing == UIView:0x7ff9e6c20a30.trailing - 8 (active)>",
"<NSLayoutConstraint:0x600001a7ce10 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.leading == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading (active)>",
"<NSLayoutConstraint:0x600001a7ceb0 'UISV-canvas-connection' H:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7def0 'UIView-Encapsulated-Layout-Width' UIView:0x7ff9e6c20a30.width == 0 (active)>",
"<NSLayoutConstraint:0x600001a26c10 'UIView-leftMargin-guide-constraint' H:|-(8)-[UILayoutGuide:0x6000000302a0'UIViewLayoutMarginsGuide'](LTR) (active, names: '|':_UIDatePickerCalendarHeaderView:0x7ff9e6c21100 )>",
"<NSLayoutConstraint:0x600001a26cb0 'UIView-rightMargin-guide-constraint' H:[UILayoutGuide:0x6000000302a0'UIViewLayoutMarginsGuide']-(8)-|(LTR) (active, names: '|':_UIDatePickerCalendarHeaderView:0x7ff9e6c21100 )>"
)
Will attempt to recover by breaking constraint
<_UISystemBaselineConstraint:0x600001a26da0 H:[UILayoutGuide:0x6000000301c0'']-(>=NSLayoutAnchorConstraintSpace(8))-[_UIDatePickerTouchOutsetButton:0x7ff9e6d371a0] (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.084678+0900 DatePickerSample[4410:161030] [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.
(
"<_UISystemBaselineConstraint:0x600001a7b070 H:[UILabel:0x7ff9e6d37cf0]-(>=NSLayoutAnchorConstraintSpace(8))-[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540] (active)>",
"<NSLayoutConstraint:0x600001a0c050 H:|-(8)-[UILabel:0x7ff9e6e14eb0] (active, names: '|':_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540 )>",
"<NSLayoutConstraint:0x600001a0c0f0 H:[UILabel:0x7ff9e6e14eb0]-(8)-| (active, names: '|':_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540 )>",
"<NSLayoutConstraint:0x600001a007d0 UILabel:0x7ff9e6d37cf0.leading == UILayoutGuide:0x600000039420'UIViewLayoutMarginsGuide'.leading (active)>",
"<NSLayoutConstraint:0x600001a7b0c0 H:[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540]-(6)-[UISegmentedControl:0x7ff9e6e1cef0] (active)>",
"<NSLayoutConstraint:0x600001a7b110 UISegmentedControl:0x7ff9e6e1cef0.trailing == UILayoutGuide:0x600000039420'UIViewLayoutMarginsGuide'.trailing (active)>",
"<NSLayoutConstraint:0x600001a00dc0 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.width <= _UIDatePickerCalendarView:0x7ff9e6c20390.width (active)>",
"<NSLayoutConstraint:0x600001a7b430 H:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b480 _UIDatePickerCalendarView:0x7ff9e6c20390.trailing == UIDatePicker:0x7ff9e6d22e50.trailing (active)>",
"<NSLayoutConstraint:0x600001a7da40 H:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7d7c0 UIDatePicker:0x7ff9e6d22e50.trailing == UIView:0x7ff9e6c20a30.trailing - 8 (active)>",
"<NSLayoutConstraint:0x600001a7cf50 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.leading (active)>",
"<NSLayoutConstraint:0x600001a7ce60 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.trailing == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.trailing (active)>",
"<NSLayoutConstraint:0x600001a7ce10 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.leading == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading (active)>",
"<NSLayoutConstraint:0x600001a7ceb0 'UISV-canvas-connection' H:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7def0 'UIView-Encapsulated-Layout-Width' UIView:0x7ff9e6c20a30.width == 0 (active)>",
"<NSLayoutConstraint:0x600001a006e0 'UIView-leftMargin-guide-constraint' H:|-(8)-[UILayoutGuide:0x600000039420'UIViewLayoutMarginsGuide'](LTR) (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>",
"<NSLayoutConstraint:0x600001a00780 'UIView-rightMargin-guide-constraint' H:[UILayoutGuide:0x600000039420'UIViewLayoutMarginsGuide']-(8)-|(LTR) (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a0c0f0 H:[UILabel:0x7ff9e6e14eb0]-(8)-| (active, names: '|':_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540 )>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.086622+0900 DatePickerSample[4410:161030] [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.
(
"<_UISystemBaselineConstraint:0x600001a7b070 H:[UILabel:0x7ff9e6d37cf0]-(>=NSLayoutAnchorConstraintSpace(8))-[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540] (active)>",
"<NSLayoutConstraint:0x600001a007d0 UILabel:0x7ff9e6d37cf0.leading == UILayoutGuide:0x600000039420'UIViewLayoutMarginsGuide'.leading (active)>",
"<NSLayoutConstraint:0x600001a7b0c0 H:[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540]-(6)-[UISegmentedControl:0x7ff9e6e1cef0] (active)>",
"<NSLayoutConstraint:0x600001a7b110 UISegmentedControl:0x7ff9e6e1cef0.trailing == UILayoutGuide:0x600000039420'UIViewLayoutMarginsGuide'.trailing (active)>",
"<NSLayoutConstraint:0x600001a00dc0 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.width <= _UIDatePickerCalendarView:0x7ff9e6c20390.width (active)>",
"<NSLayoutConstraint:0x600001a7b430 H:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b480 _UIDatePickerCalendarView:0x7ff9e6c20390.trailing == UIDatePicker:0x7ff9e6d22e50.trailing (active)>",
"<NSLayoutConstraint:0x600001a7da40 H:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7d7c0 UIDatePicker:0x7ff9e6d22e50.trailing == UIView:0x7ff9e6c20a30.trailing - 8 (active)>",
"<NSLayoutConstraint:0x600001a7cf50 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.leading (active)>",
"<NSLayoutConstraint:0x600001a7ce60 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.trailing == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.trailing (active)>",
"<NSLayoutConstraint:0x600001a7ce10 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.leading == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading (active)>",
"<NSLayoutConstraint:0x600001a7ceb0 'UISV-canvas-connection' H:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7def0 'UIView-Encapsulated-Layout-Width' UIView:0x7ff9e6c20a30.width == 0 (active)>",
"<NSLayoutConstraint:0x600001a006e0 'UIView-leftMargin-guide-constraint' H:|-(8)-[UILayoutGuide:0x600000039420'UIViewLayoutMarginsGuide'](LTR) (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>",
"<NSLayoutConstraint:0x600001a00780 'UIView-rightMargin-guide-constraint' H:[UILayoutGuide:0x600000039420'UIViewLayoutMarginsGuide']-(8)-|(LTR) (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>"
)
Will attempt to recover by breaking constraint
<_UISystemBaselineConstraint:0x600001a7b070 H:[UILabel:0x7ff9e6d37cf0]-(>=NSLayoutAnchorConstraintSpace(8))-[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540] (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.088829+0900 DatePickerSample[4410:161030] [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:0x600001a27d90 H:|-(0)-[UIStackView:0x7ff9e6e100f0] (active, names: '|':_UIDatePickerCalendarDateView:0x7ff9e6e0df60 )>",
"<NSLayoutConstraint:0x600001a27de0 UIStackView:0x7ff9e6e100f0.trailing == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.trailing (active)>",
"<NSLayoutConstraint:0x600001a00dc0 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.width <= _UIDatePickerCalendarView:0x7ff9e6c20390.width (active)>",
"<NSLayoutConstraint:0x600001a7b430 H:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b480 _UIDatePickerCalendarView:0x7ff9e6c20390.trailing == UIDatePicker:0x7ff9e6d22e50.trailing (active)>",
"<NSLayoutConstraint:0x600001a7da40 H:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7d7c0 UIDatePicker:0x7ff9e6d22e50.trailing == UIView:0x7ff9e6c20a30.trailing - 8 (active)>",
"<NSLayoutConstraint:0x600001a7cf00 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.leading (active)>",
"<NSLayoutConstraint:0x600001a7cfa0 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.trailing == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.trailing (active)>",
"<NSLayoutConstraint:0x600001a07c00 'UISV-canvas-connection' UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide'.leading == _UIDatePickerLinkedLabel:0x7ff9e6d5b780.leading (active)>",
"<NSLayoutConstraint:0x600001a07e80 'UISV-canvas-connection' UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide'.trailing == _UIDatePickerLinkedLabel:0x7ff9e6c2e3c0.trailing (active)>",
"<NSLayoutConstraint:0x600001a7ce10 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.leading == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading (active)>",
"<NSLayoutConstraint:0x600001a7ceb0 'UISV-canvas-connection' H:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a1f700 'UISV-distributing-edge' H:[_UIDatePickerLinkedLabel:0x7ff9e6d5b780]-(0)-[_UIOLAGapGuide:0x600000518c00'UISV-distributing'] (active)>",
"<NSLayoutConstraint:0x600001a1f200 'UISV-distributing-edge' _UIOLAGapGuide:0x600000518c00'UISV-distributing'.trailing == _UIDatePickerLinkedLabel:0x7ff9e6d5bd30.leading (active)>",
"<NSLayoutConstraint:0x600001a1fd40 'UISV-distributing-edge' H:[_UIDatePickerLinkedLabel:0x7ff9e6d5bd30]-(0)-[_UIOLAGapGuide:0x60000051a100'UISV-distributing'] (active)>",
"<NSLayoutConstraint:0x600001a7c000 'UISV-distributing-edge' _UIOLAGapGuide:0x60000051a100'UISV-distributing'.trailing == _UIDatePickerLinkedLabel:0x7ff9e6d5c8e0.leading (active)>",
"<NSLayoutConstraint:0x600001a7c0f0 'UISV-distributing-edge' H:[_UIDatePickerLinkedLabel:0x7ff9e6d5c8e0]-(0)-[_UIOLAGapGuide:0x60000051ac00'UISV-distributing'] (active)>",
"<NSLayoutConstraint:0x600001a7c140 'UISV-distributing-edge' _UIOLAGapGuide:0x60000051ac00'UISV-distributing'.trailing == _UIDatePickerLinkedLabel:0x7ff9e6c2cab0.leading (active)>",
"<NSLayoutConstraint:0x600001a7c230 'UISV-distributing-edge' H:[_UIDatePickerLinkedLabel:0x7ff9e6c2cab0]-(0)-[_UIOLAGapGuide:0x60000051ae00'UISV-distributing'] (active)>",
"<NSLayoutConstraint:0x600001a7c280 'UISV-distributing-edge' _UIOLAGapGuide:0x60000051ae00'UISV-distributing'.trailing == _UIDatePickerLinkedLabel:0x7ff9e6c2d060.leading (active)>",
"<NSLayoutConstraint:0x600001a7c370 'UISV-distributing-edge' H:[_UIDatePickerLinkedLabel:0x7ff9e6c2d060]-(0)-[_UIOLAGapGuide:0x60000051b400'UISV-distributing'] (active)>",
"<NSLayoutConstraint:0x600001a7c3c0 'UISV-distributing-edge' _UIOLAGapGuide:0x60000051b400'UISV-distributing'.trailing == _UIDatePickerLinkedLabel:0x7ff9e6c2da10.leading (active)>",
"<NSLayoutConstraint:0x600001a7c500 'UISV-distributing-edge' H:[_UIDatePickerLinkedLabel:0x7ff9e6c2da10]-(0)-[_UIOLAGapGuide:0x60000051b500'UISV-distributing'] (active)>",
"<NSLayoutConstraint:0x600001a7c550 'UISV-distributing-edge' _UIOLAGapGuide:0x60000051b500'UISV-distributing'.trailing == _UIDatePickerLinkedLabel:0x7ff9e6c2e3c0.leading (active)>",
"<NSLayoutConstraint:0x600001a7c050 'UISV-fill-equally' _UIOLAGapGuide:0x60000051a100'UISV-distributing'.width == _UIOLAGapGuide:0x600000518c00'UISV-distributing'.width (active)>",
"<NSLayoutConstraint:0x600001a7c190 'UISV-fill-equally' _UIOLAGapGuide:0x60000051ac00'UISV-distributing'.width == _UIOLAGapGuide:0x600000518c00'UISV-distributing'.width (active)>",
"<NSLayoutConstraint:0x600001a7c2d0 'UISV-fill-equally' _UIOLAGapGuide:0x60000051ae00'UISV-distributing'.width == _UIOLAGapGuide:0x600000518c00'UISV-distributing'.width (active)>",
"<NSLayoutConstraint:0x600001a7c410 'UISV-fill-equally' _UIOLAGapGuide:0x60000051b400'UISV-distributing'.width == _UIOLAGapGuide:0x600000518c00'UISV-distributing'.width (active)>",
"<NSLayoutConstraint:0x600001a7c5a0 'UISV-fill-equally' _UIOLAGapGuide:0x60000051b500'UISV-distributing'.width == _UIOLAGapGuide:0x600000518c00'UISV-distributing'.width (active)>",
"<NSLayoutConstraint:0x600001a7def0 'UIView-Encapsulated-Layout-Width' UIView:0x7ff9e6c20a30.width == 0 (active)>",
"<NSLayoutConstraint:0x600001a7bf70 'UIView-leftMargin-guide-constraint' H:|-(8)-[UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide'](LTR) (active, names: '|':UIStackView:0x7ff9e6e100f0 )>",
"<NSLayoutConstraint:0x600001a04050 'UIView-rightMargin-guide-constraint' H:[UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide']-(8)-|(LTR) (active, names: '|':UIStackView:0x7ff9e6e100f0 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a7c500 'UISV-distributing-edge' H:[_UIDatePickerLinkedLabel:0x7ff9e6c2da10]-(0)-[_UIOLAGapGuide:0x60000051b500'UISV-distributing'] (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.091578+0900 DatePickerSample[4410:161030] [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:0x600001a27d90 H:|-(0)-[UIStackView:0x7ff9e6e100f0] (active, names: '|':_UIDatePickerCalendarDateView:0x7ff9e6e0df60 )>",
"<NSLayoutConstraint:0x600001a27de0 UIStackView:0x7ff9e6e100f0.trailing == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.trailing (active)>",
"<NSLayoutConstraint:0x600001a00dc0 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.width <= _UIDatePickerCalendarView:0x7ff9e6c20390.width (active)>",
"<NSLayoutConstraint:0x600001a7b430 H:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b480 _UIDatePickerCalendarView:0x7ff9e6c20390.trailing == UIDatePicker:0x7ff9e6d22e50.trailing (active)>",
"<NSLayoutConstraint:0x600001a7da40 H:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7d7c0 UIDatePicker:0x7ff9e6d22e50.trailing == UIView:0x7ff9e6c20a30.trailing - 8 (active)>",
"<NSLayoutConstraint:0x600001a7cf00 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.leading (active)>",
"<NSLayoutConstraint:0x600001a7cfa0 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.trailing == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.trailing (active)>",
"<NSLayoutConstraint:0x600001a07c00 'UISV-canvas-connection' UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide'.leading == _UIDatePickerLinkedLabel:0x7ff9e6d5b780.leading (active)>",
"<NSLayoutConstraint:0x600001a07e80 'UISV-canvas-connection' UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide'.trailing == _UIDatePickerLinkedLabel:0x7ff9e6c2e3c0.trailing (active)>",
"<NSLayoutConstraint:0x600001a7ce10 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.leading == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading (active)>",
"<NSLayoutConstraint:0x600001a7ceb0 'UISV-canvas-connection' H:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a1f700 'UISV-distributing-edge' H:[_UIDatePickerLinkedLabel:0x7ff9e6d5b780]-(0)-[_UIOLAGapGuide:0x600000518c00'UISV-distributing'] (active)>",
"<NSLayoutConstraint:0x600001a1f200 'UISV-distributing-edge' _UIOLAGapGuide:0x600000518c00'UISV-distributing'.trailing == _UIDatePickerLinkedLabel:0x7ff9e6d5bd30.leading (active)>",
"<NSLayoutConstraint:0x600001a1fd40 'UISV-distributing-edge' H:[_UIDatePickerLinkedLabel:0x7ff9e6d5bd30]-(0)-[_UIOLAGapGuide:0x60000051a100'UISV-distributing'] (active)>",
"<NSLayoutConstraint:0x600001a7c000 'UISV-distributing-edge' _UIOLAGapGuide:0x60000051a100'UISV-distributing'.trailing == _UIDatePickerLinkedLabel:0x7ff9e6d5c8e0.leading (active)>",
"<NSLayoutConstraint:0x600001a7c0f0 'UISV-distributing-edge' H:[_UIDatePickerLinkedLabel:0x7ff9e6d5c8e0]-(0)-[_UIOLAGapGuide:0x60000051ac00'UISV-distributing'] (active)>",
"<NSLayoutConstraint:0x600001a7c140 'UISV-distributing-edge' _UIOLAGapGuide:0x60000051ac00'UISV-distributing'.trailing == _UIDatePickerLinkedLabel:0x7ff9e6c2cab0.leading (active)>",
"<NSLayoutConstraint:0x600001a7c230 'UISV-distributing-edge' H:[_UIDatePickerLinkedLabel:0x7ff9e6c2cab0]-(0)-[_UIOLAGapGuide:0x60000051ae00'UISV-distributing'] (active)>",
"<NSLayoutConstraint:0x600001a7c280 'UISV-distributing-edge' _UIOLAGapGuide:0x60000051ae00'UISV-distributing'.trailing == _UIDatePickerLinkedLabel:0x7ff9e6c2d060.leading (active)>",
"<NSLayoutConstraint:0x600001a7c370 'UISV-distributing-edge' H:[_UIDatePickerLinkedLabel:0x7ff9e6c2d060]-(0)-[_UIOLAGapGuide:0x60000051b400'UISV-distributing'] (active)>",
"<NSLayoutConstraint:0x600001a7c3c0 'UISV-distributing-edge' _UIOLAGapGuide:0x60000051b400'UISV-distributing'.trailing == _UIDatePickerLinkedLabel:0x7ff9e6c2da10.leading (active)>",
"<NSLayoutConstraint:0x600001a7c050 'UISV-fill-equally' _UIOLAGapGuide:0x60000051a100'UISV-distributing'.width == _UIOLAGapGuide:0x600000518c00'UISV-distributing'.width (active)>",
"<NSLayoutConstraint:0x600001a7c190 'UISV-fill-equally' _UIOLAGapGuide:0x60000051ac00'UISV-distributing'.width == _UIOLAGapGuide:0x600000518c00'UISV-distributing'.width (active)>",
"<NSLayoutConstraint:0x600001a7c2d0 'UISV-fill-equally' _UIOLAGapGuide:0x60000051ae00'UISV-distributing'.width == _UIOLAGapGuide:0x600000518c00'UISV-distributing'.width (active)>",
"<NSLayoutConstraint:0x600001a7c410 'UISV-fill-equally' _UIOLAGapGuide:0x60000051b400'UISV-distributing'.width == _UIOLAGapGuide:0x600000518c00'UISV-distributing'.width (active)>",
"<NSLayoutConstraint:0x600001a7c5f0 'UISV-spacing' H:[_UIDatePickerLinkedLabel:0x7ff9e6c2da10]-(>=0)-[_UIDatePickerLinkedLabel:0x7ff9e6c2e3c0] (active)>",
"<NSLayoutConstraint:0x600001a7def0 'UIView-Encapsulated-Layout-Width' UIView:0x7ff9e6c20a30.width == 0 (active)>",
"<NSLayoutConstraint:0x600001a7bf70 'UIView-leftMargin-guide-constraint' H:|-(8)-[UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide'](LTR) (active, names: '|':UIStackView:0x7ff9e6e100f0 )>",
"<NSLayoutConstraint:0x600001a04050 'UIView-rightMargin-guide-constraint' H:[UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide']-(8)-|(LTR) (active, names: '|':UIStackView:0x7ff9e6e100f0 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a7c5f0 'UISV-spacing' H:[_UIDatePickerLinkedLabel:0x7ff9e6c2da10]-(>=0)-[_UIDatePickerLinkedLabel:0x7ff9e6c2e3c0] (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.093204+0900 DatePickerSample[4410:161030] [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:0x600001a00dc0 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.width <= _UIDatePickerCalendarView:0x7ff9e6c20390.width (active)>",
"<NSLayoutConstraint:0x600001a7b430 H:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b480 _UIDatePickerCalendarView:0x7ff9e6c20390.trailing == UIDatePicker:0x7ff9e6d22e50.trailing (active)>",
"<NSLayoutConstraint:0x600001a7da40 H:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7d7c0 UIDatePicker:0x7ff9e6d22e50.trailing == UIView:0x7ff9e6c20a30.trailing - 8 (active)>",
"<NSLayoutConstraint:0x600001a7ce10 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.leading == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading (active)>",
"<NSLayoutConstraint:0x600001a7ceb0 'UISV-canvas-connection' H:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7def0 'UIView-Encapsulated-Layout-Width' UIView:0x7ff9e6c20a30.width == 0 (active)>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a7ce10 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.leading == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.093906+0900 DatePickerSample[4410:161030] [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:0x600001a00dc0 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.width <= _UIDatePickerCalendarView:0x7ff9e6c20390.width (active)>",
"<NSLayoutConstraint:0x600001a7b430 H:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b480 _UIDatePickerCalendarView:0x7ff9e6c20390.trailing == UIDatePicker:0x7ff9e6d22e50.trailing (active)>",
"<NSLayoutConstraint:0x600001a7da40 H:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7d7c0 UIDatePicker:0x7ff9e6d22e50.trailing == UIView:0x7ff9e6c20a30.trailing - 8 (active)>",
"<NSLayoutConstraint:0x600001a7def0 'UIView-Encapsulated-Layout-Width' UIView:0x7ff9e6c20a30.width == 0 (active)>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a00dc0 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.width <= _UIDatePickerCalendarView:0x7ff9e6c20390.width (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.094438+0900 DatePickerSample[4410:161030] [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:0x600001a7b430 H:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b480 _UIDatePickerCalendarView:0x7ff9e6c20390.trailing == UIDatePicker:0x7ff9e6d22e50.trailing (active)>",
"<NSLayoutConstraint:0x600001a7da40 H:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7d7c0 UIDatePicker:0x7ff9e6d22e50.trailing == UIView:0x7ff9e6c20a30.trailing - 8 (active)>",
"<NSLayoutConstraint:0x600001a7def0 'UIView-Encapsulated-Layout-Width' UIView:0x7ff9e6c20a30.width == 0 (active)>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a7b480 _UIDatePickerCalendarView:0x7ff9e6c20390.trailing == UIDatePicker:0x7ff9e6d22e50.trailing (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.094884+0900 DatePickerSample[4410:161030] [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:0x600001a7da40 H:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7d7c0 UIDatePicker:0x7ff9e6d22e50.trailing == UIView:0x7ff9e6c20a30.trailing - 8 (active)>",
"<NSLayoutConstraint:0x600001a7def0 'UIView-Encapsulated-Layout-Width' UIView:0x7ff9e6c20a30.width == 0 (active)>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a7d7c0 UIDatePicker:0x7ff9e6d22e50.trailing == UIView:0x7ff9e6c20a30.trailing - 8 (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.096405+0900 DatePickerSample[4410:161030] [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:0x600001a26e90 UIImageView:0x7ff9e6d363b0.top >= _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a26ee0 UIImageView:0x7ff9e6d363b0.centerY == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.centerY (active)>",
"<NSLayoutConstraint:0x600001a042d0 V:|-(0)-[UILabel:0x7ff9e6c2e980] (active, names: '|':_UIDatePickerLinkedLabel:0x7ff9e6c2e3c0 )>",
"<NSLayoutConstraint:0x600001a04320 UILabel:0x7ff9e6c2e980.bottom == _UIDatePickerLinkedLabel:0x7ff9e6c2e3c0.bottom (active)>",
"<NSLayoutConstraint:0x600001a7a9e0 UICollectionView:0x7ff9e8034a00.height == 0.714286*UICollectionView:0x7ff9e8034a00.width + 2 (active)>",
"<NSLayoutConstraint:0x600001a27cf0 H:|-(0)-[UICollectionView:0x7ff9e8034a00] (active, names: '|':_UIDatePickerCalendarDateView:0x7ff9e6e0df60 )>",
"<NSLayoutConstraint:0x600001a27d40 UICollectionView:0x7ff9e8034a00.trailing == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.trailing (active)>",
"<NSLayoutConstraint:0x600001a27e30 V:|-(14)-[UIStackView:0x7ff9e6e100f0] (active, names: '|':_UIDatePickerCalendarDateView:0x7ff9e6e0df60 )>",
"<NSLayoutConstraint:0x600001a27e80 V:[UIStackView:0x7ff9e6e100f0]-(0)-[UICollectionView:0x7ff9e8034a00] (active)>",
"<NSLayoutConstraint:0x600001a27ed0 UICollectionView:0x7ff9e8034a00.bottom == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.bottom - 4 (active)>",
"<NSLayoutConstraint:0x600001a0c000 V:|-(5)-[UILabel:0x7ff9e6e14eb0] (active, names: '|':_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540 )>",
"<NSLayoutConstraint:0x600001a0c0a0 V:[UILabel:0x7ff9e6e14eb0]-(5)-| (active, names: '|':_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540 )>",
"<NSLayoutConstraint:0x600001a00410 _UIDatePickerCalendarTimeLabel:0x7ff9e6e14540.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>",
"<NSLayoutConstraint:0x600001a00460 V:|-(>=0)-[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540] (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>",
"<NSLayoutConstraint:0x600001a00d20 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7c870 'UISV-alignment' _UIDatePickerLinkedLabel:0x7ff9e6d5b780.bottom == _UIDatePickerLinkedLabel:0x7ff9e6c2e3c0.bottom (active)>",
"<NSLayoutConstraint:0x600001a7ca50 'UISV-alignment' _UIDatePickerLinkedLabel:0x7ff9e6d5b780.top == _UIDatePickerLinkedLabel:0x7ff9e6c2e3c0.top (active)>",
"<NSLayoutConstraint:0x600001a7cf00 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.leading (active)>",
"<NSLayoutConstraint:0x600001a7cfa0 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.trailing == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.trailing (active)>",
"<NSLayoutConstraint:0x600001a7c640 'UISV-canvas-connection' UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide'.top == _UIDatePickerLinkedLabel:0x7ff9e6d5b780.top (active)>",
"<NSLayoutConstraint:0x600001a7c690 'UISV-canvas-connection' UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide'.bottom == _UIDatePickerLinkedLabel:0x7ff9e6d5b780.bottom (active)>",
"<NSLayoutConstraint:0x600001a7ccd0 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a7cd20 'UISV-canvas-connection' V:[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7cd70 'UISV-spacing' V:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-[_UIDatePickerCalendarDateView:0x7ff9e6e0df60] (active)>",
"<NSLayoutConstraint:0x600001a7cdc0 'UISV-spacing' V:[_UIDatePickerCalendarDateView:0x7ff9e6e0df60]-(0)-[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50] (active)>",
"<NSLayoutConstraint:0x600001a04550 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':UIStackView:0x7ff9e6e100f0 )>",
"<NSLayoutConstraint:0x600001a00be0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>",
"<NSLayoutConstraint:0x600001a7bf20 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide'] (active, names: '|':UIStackView:0x7ff9e6e100f0 )>",
"<NSLayoutConstraint:0x600001a00b40 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'] (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a04320 UILabel:0x7ff9e6c2e980.bottom == _UIDatePickerLinkedLabel:0x7ff9e6c2e3c0.bottom (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.098708+0900 DatePickerSample[4410:161030] [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:0x600001a26e90 UIImageView:0x7ff9e6d363b0.top >= _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a26ee0 UIImageView:0x7ff9e6d363b0.centerY == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.centerY (active)>",
"<NSLayoutConstraint:0x600001a7a9e0 UICollectionView:0x7ff9e8034a00.height == 0.714286*UICollectionView:0x7ff9e8034a00.width + 2 (active)>",
"<NSLayoutConstraint:0x600001a27cf0 H:|-(0)-[UICollectionView:0x7ff9e8034a00] (active, names: '|':_UIDatePickerCalendarDateView:0x7ff9e6e0df60 )>",
"<NSLayoutConstraint:0x600001a27d40 UICollectionView:0x7ff9e8034a00.trailing == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.trailing (active)>",
"<NSLayoutConstraint:0x600001a27e30 V:|-(14)-[UIStackView:0x7ff9e6e100f0] (active, names: '|':_UIDatePickerCalendarDateView:0x7ff9e6e0df60 )>",
"<NSLayoutConstraint:0x600001a27e80 V:[UIStackView:0x7ff9e6e100f0]-(0)-[UICollectionView:0x7ff9e8034a00] (active)>",
"<NSLayoutConstraint:0x600001a27ed0 UICollectionView:0x7ff9e8034a00.bottom == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.bottom - 4 (active)>",
"<NSLayoutConstraint:0x600001a0c000 V:|-(5)-[UILabel:0x7ff9e6e14eb0] (active, names: '|':_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540 )>",
"<NSLayoutConstraint:0x600001a0c0a0 V:[UILabel:0x7ff9e6e14eb0]-(5)-| (active, names: '|':_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540 )>",
"<NSLayoutConstraint:0x600001a00410 _UIDatePickerCalendarTimeLabel:0x7ff9e6e14540.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>",
"<NSLayoutConstraint:0x600001a00460 V:|-(>=0)-[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540] (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>",
"<NSLayoutConstraint:0x600001a00d20 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7cf00 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.leading (active)>",
"<NSLayoutConstraint:0x600001a7cfa0 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.trailing == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.trailing (active)>",
"<NSLayoutConstraint:0x600001a7c640 'UISV-canvas-connection' UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide'.top == _UIDatePickerLinkedLabel:0x7ff9e6d5b780.top (active)>",
"<NSLayoutConstraint:0x600001a7c690 'UISV-canvas-connection' UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide'.bottom == _UIDatePickerLinkedLabel:0x7ff9e6d5b780.bottom (active)>",
"<NSLayoutConstraint:0x600001a7ccd0 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a7cd20 'UISV-canvas-connection' V:[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7cd70 'UISV-spacing' V:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-[_UIDatePickerCalendarDateView:0x7ff9e6e0df60] (active)>",
"<NSLayoutConstraint:0x600001a7cdc0 'UISV-spacing' V:[_UIDatePickerCalendarDateView:0x7ff9e6e0df60]-(0)-[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50] (active)>",
"<NSLayoutConstraint:0x600001a04550 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':UIStackView:0x7ff9e6e100f0 )>",
"<NSLayoutConstraint:0x600001a00be0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>",
"<NSLayoutConstraint:0x600001a7bf20 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide'] (active, names: '|':UIStackView:0x7ff9e6e100f0 )>",
"<NSLayoutConstraint:0x600001a00b40 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'] (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a7c690 'UISV-canvas-connection' UILayoutGuide:0x60000005a060'UIViewLayoutMarginsGuide'.bottom == _UIDatePickerLinkedLabel:0x7ff9e6d5b780.bottom (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.100623+0900 DatePickerSample[4410:161030] [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:0x600001a26e90 UIImageView:0x7ff9e6d363b0.top >= _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a26ee0 UIImageView:0x7ff9e6d363b0.centerY == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.centerY (active)>",
"<NSLayoutConstraint:0x600001a7a9e0 UICollectionView:0x7ff9e8034a00.height == 0.714286*UICollectionView:0x7ff9e8034a00.width + 2 (active)>",
"<NSLayoutConstraint:0x600001a27cf0 H:|-(0)-[UICollectionView:0x7ff9e8034a00] (active, names: '|':_UIDatePickerCalendarDateView:0x7ff9e6e0df60 )>",
"<NSLayoutConstraint:0x600001a27d40 UICollectionView:0x7ff9e8034a00.trailing == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.trailing (active)>",
"<NSLayoutConstraint:0x600001a27e30 V:|-(14)-[UIStackView:0x7ff9e6e100f0] (active, names: '|':_UIDatePickerCalendarDateView:0x7ff9e6e0df60 )>",
"<NSLayoutConstraint:0x600001a27e80 V:[UIStackView:0x7ff9e6e100f0]-(0)-[UICollectionView:0x7ff9e8034a00] (active)>",
"<NSLayoutConstraint:0x600001a27ed0 UICollectionView:0x7ff9e8034a00.bottom == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.bottom - 4 (active)>",
"<NSLayoutConstraint:0x600001a0c000 V:|-(5)-[UILabel:0x7ff9e6e14eb0] (active, names: '|':_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540 )>",
"<NSLayoutConstraint:0x600001a0c0a0 V:[UILabel:0x7ff9e6e14eb0]-(5)-| (active, names: '|':_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540 )>",
"<NSLayoutConstraint:0x600001a00410 _UIDatePickerCalendarTimeLabel:0x7ff9e6e14540.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>",
"<NSLayoutConstraint:0x600001a00460 V:|-(>=0)-[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540] (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>",
"<NSLayoutConstraint:0x600001a00d20 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7cf00 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.leading (active)>",
"<NSLayoutConstraint:0x600001a7cfa0 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.trailing == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.trailing (active)>",
"<NSLayoutConstraint:0x600001a7ccd0 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a7cd20 'UISV-canvas-connection' V:[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7cd70 'UISV-spacing' V:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-[_UIDatePickerCalendarDateView:0x7ff9e6e0df60] (active)>",
"<NSLayoutConstraint:0x600001a7cdc0 'UISV-spacing' V:[_UIDatePickerCalendarDateView:0x7ff9e6e0df60]-(0)-[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50] (active)>",
"<NSLayoutConstraint:0x600001a00be0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>",
"<NSLayoutConstraint:0x600001a00b40 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'] (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a0c0a0 V:[UILabel:0x7ff9e6e14eb0]-(5)-| (active, names: '|':_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540 )>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.102607+0900 DatePickerSample[4410:161030] [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:0x600001a26e90 UIImageView:0x7ff9e6d363b0.top >= _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a26ee0 UIImageView:0x7ff9e6d363b0.centerY == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.centerY (active)>",
"<NSLayoutConstraint:0x600001a7a9e0 UICollectionView:0x7ff9e8034a00.height == 0.714286*UICollectionView:0x7ff9e8034a00.width + 2 (active)>",
"<NSLayoutConstraint:0x600001a27cf0 H:|-(0)-[UICollectionView:0x7ff9e8034a00] (active, names: '|':_UIDatePickerCalendarDateView:0x7ff9e6e0df60 )>",
"<NSLayoutConstraint:0x600001a27d40 UICollectionView:0x7ff9e8034a00.trailing == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.trailing (active)>",
"<NSLayoutConstraint:0x600001a27e30 V:|-(14)-[UIStackView:0x7ff9e6e100f0] (active, names: '|':_UIDatePickerCalendarDateView:0x7ff9e6e0df60 )>",
"<NSLayoutConstraint:0x600001a27e80 V:[UIStackView:0x7ff9e6e100f0]-(0)-[UICollectionView:0x7ff9e8034a00] (active)>",
"<NSLayoutConstraint:0x600001a27ed0 UICollectionView:0x7ff9e8034a00.bottom == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.bottom - 4 (active)>",
"<NSLayoutConstraint:0x600001a00410 _UIDatePickerCalendarTimeLabel:0x7ff9e6e14540.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>",
"<NSLayoutConstraint:0x600001a00460 V:|-(>=0)-[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540] (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>",
"<NSLayoutConstraint:0x600001a00d20 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7cf00 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.leading == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.leading (active)>",
"<NSLayoutConstraint:0x600001a7cfa0 'UISV-alignment' _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.trailing == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.trailing (active)>",
"<NSLayoutConstraint:0x600001a7ccd0 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a7cd20 'UISV-canvas-connection' V:[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7cd70 'UISV-spacing' V:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-[_UIDatePickerCalendarDateView:0x7ff9e6e0df60] (active)>",
"<NSLayoutConstraint:0x600001a7cdc0 'UISV-spacing' V:[_UIDatePickerCalendarDateView:0x7ff9e6e0df60]-(0)-[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50] (active)>",
"<NSLayoutConstraint:0x600001a00be0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>",
"<NSLayoutConstraint:0x600001a00b40 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'] (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a7a9e0 UICollectionView:0x7ff9e8034a00.height == 0.714286*UICollectionView:0x7ff9e8034a00.width + 2 (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.104059+0900 DatePickerSample[4410:161030] [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:0x600001a26e90 UIImageView:0x7ff9e6d363b0.top >= _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a26ee0 UIImageView:0x7ff9e6d363b0.centerY == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.centerY (active)>",
"<NSLayoutConstraint:0x600001a27e30 V:|-(14)-[UIStackView:0x7ff9e6e100f0] (active, names: '|':_UIDatePickerCalendarDateView:0x7ff9e6e0df60 )>",
"<NSLayoutConstraint:0x600001a27e80 V:[UIStackView:0x7ff9e6e100f0]-(0)-[UICollectionView:0x7ff9e8034a00] (active)>",
"<NSLayoutConstraint:0x600001a27ed0 UICollectionView:0x7ff9e8034a00.bottom == _UIDatePickerCalendarDateView:0x7ff9e6e0df60.bottom - 4 (active)>",
"<NSLayoutConstraint:0x600001a00410 _UIDatePickerCalendarTimeLabel:0x7ff9e6e14540.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>",
"<NSLayoutConstraint:0x600001a00460 V:|-(>=0)-[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540] (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>",
"<NSLayoutConstraint:0x600001a00d20 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7ccd0 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a7cd20 'UISV-canvas-connection' V:[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7cd70 'UISV-spacing' V:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-[_UIDatePickerCalendarDateView:0x7ff9e6e0df60] (active)>",
"<NSLayoutConstraint:0x600001a7cdc0 'UISV-spacing' V:[_UIDatePickerCalendarDateView:0x7ff9e6e0df60]-(0)-[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50] (active)>",
"<NSLayoutConstraint:0x600001a00be0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>",
"<NSLayoutConstraint:0x600001a00b40 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'] (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a27e80 V:[UIStackView:0x7ff9e6e100f0]-(0)-[UICollectionView:0x7ff9e8034a00] (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.105194+0900 DatePickerSample[4410:161030] [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:0x600001a26e90 UIImageView:0x7ff9e6d363b0.top >= _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a26ee0 UIImageView:0x7ff9e6d363b0.centerY == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.centerY (active)>",
"<NSLayoutConstraint:0x600001a00410 _UIDatePickerCalendarTimeLabel:0x7ff9e6e14540.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>",
"<NSLayoutConstraint:0x600001a00460 V:|-(>=0)-[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540] (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>",
"<NSLayoutConstraint:0x600001a00d20 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7ccd0 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a7cd20 'UISV-canvas-connection' V:[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7cd70 'UISV-spacing' V:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-[_UIDatePickerCalendarDateView:0x7ff9e6e0df60] (active)>",
"<NSLayoutConstraint:0x600001a7cdc0 'UISV-spacing' V:[_UIDatePickerCalendarDateView:0x7ff9e6e0df60]-(0)-[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50] (active)>",
"<NSLayoutConstraint:0x600001a00be0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>",
"<NSLayoutConstraint:0x600001a00b40 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'] (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a26e90 UIImageView:0x7ff9e6d363b0.top >= _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.106406+0900 DatePickerSample[4410:161030] [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:0x600001a26b20 _UIDatePickerTouchOutsetButton:0x7ff9e6d379f0.centerY == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.centerY (active)>",
"<NSLayoutConstraint:0x600001a26b70 V:|-(>=0)-[_UIDatePickerTouchOutsetButton:0x7ff9e6d379f0] (active, names: '|':_UIDatePickerCalendarHeaderView:0x7ff9e6c21100 )>",
"<NSLayoutConstraint:0x600001a00410 _UIDatePickerCalendarTimeLabel:0x7ff9e6e14540.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>",
"<NSLayoutConstraint:0x600001a00460 V:|-(>=0)-[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540] (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>",
"<NSLayoutConstraint:0x600001a00d20 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7ccd0 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a7cd20 'UISV-canvas-connection' V:[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7cd70 'UISV-spacing' V:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-[_UIDatePickerCalendarDateView:0x7ff9e6e0df60] (active)>",
"<NSLayoutConstraint:0x600001a7cdc0 'UISV-spacing' V:[_UIDatePickerCalendarDateView:0x7ff9e6e0df60]-(0)-[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50] (active)>",
"<NSLayoutConstraint:0x600001a00be0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>",
"<NSLayoutConstraint:0x600001a00b40 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'] (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a26b20 _UIDatePickerTouchOutsetButton:0x7ff9e6d379f0.centerY == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.centerY (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.107595+0900 DatePickerSample[4410:161030] [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:0x600001a1e620 V:|-(0)-[UILabel:0x7ff9e6c22890] (active, names: '|':_UIDatePickerLinkedLabel:0x7ff9e6c226d0 )>",
"<NSLayoutConstraint:0x600001a1e670 UILabel:0x7ff9e6c22890.bottom == _UIDatePickerLinkedLabel:0x7ff9e6c226d0.bottom (active)>",
"<NSLayoutConstraint:0x600001a269e0 _UIDatePickerLinkedLabel:0x7ff9e6c226d0.centerY == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.centerY (active)>",
"<NSLayoutConstraint:0x600001a26a30 _UIDatePickerLinkedLabel:0x7ff9e6c226d0.top >= _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a00410 _UIDatePickerCalendarTimeLabel:0x7ff9e6e14540.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>",
"<NSLayoutConstraint:0x600001a00460 V:|-(>=0)-[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540] (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>",
"<NSLayoutConstraint:0x600001a00d20 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7ccd0 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a7cd20 'UISV-canvas-connection' V:[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7cd70 'UISV-spacing' V:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-[_UIDatePickerCalendarDateView:0x7ff9e6e0df60] (active)>",
"<NSLayoutConstraint:0x600001a7cdc0 'UISV-spacing' V:[_UIDatePickerCalendarDateView:0x7ff9e6e0df60]-(0)-[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50] (active)>",
"<NSLayoutConstraint:0x600001a00be0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>",
"<NSLayoutConstraint:0x600001a00b40 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'] (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a1e670 UILabel:0x7ff9e6c22890.bottom == _UIDatePickerLinkedLabel:0x7ff9e6c226d0.bottom (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.108693+0900 DatePickerSample[4410:161030] [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:0x600001a269e0 _UIDatePickerLinkedLabel:0x7ff9e6c226d0.centerY == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.centerY (active)>",
"<NSLayoutConstraint:0x600001a26a30 _UIDatePickerLinkedLabel:0x7ff9e6c226d0.top >= _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a00410 _UIDatePickerCalendarTimeLabel:0x7ff9e6e14540.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>",
"<NSLayoutConstraint:0x600001a00460 V:|-(>=0)-[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540] (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>",
"<NSLayoutConstraint:0x600001a00d20 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7ccd0 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a7cd20 'UISV-canvas-connection' V:[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7cd70 'UISV-spacing' V:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-[_UIDatePickerCalendarDateView:0x7ff9e6e0df60] (active)>",
"<NSLayoutConstraint:0x600001a7cdc0 'UISV-spacing' V:[_UIDatePickerCalendarDateView:0x7ff9e6e0df60]-(0)-[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50] (active)>",
"<NSLayoutConstraint:0x600001a00be0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>",
"<NSLayoutConstraint:0x600001a00b40 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'] (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a26a30 _UIDatePickerLinkedLabel:0x7ff9e6c226d0.top >= _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.109728+0900 DatePickerSample[4410:161030] [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:0x600001a00410 _UIDatePickerCalendarTimeLabel:0x7ff9e6e14540.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>",
"<NSLayoutConstraint:0x600001a00460 V:|-(>=0)-[_UIDatePickerCalendarTimeLabel:0x7ff9e6e14540] (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>",
"<NSLayoutConstraint:0x600001a00d20 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7ccd0 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a7cd20 'UISV-canvas-connection' V:[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7cd70 'UISV-spacing' V:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-[_UIDatePickerCalendarDateView:0x7ff9e6e0df60] (active)>",
"<NSLayoutConstraint:0x600001a7cdc0 'UISV-spacing' V:[_UIDatePickerCalendarDateView:0x7ff9e6e0df60]-(0)-[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50] (active)>",
"<NSLayoutConstraint:0x600001a00be0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>",
"<NSLayoutConstraint:0x600001a00b40 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'] (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a00410 _UIDatePickerCalendarTimeLabel:0x7ff9e6e14540.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.110804+0900 DatePickerSample[4410:161030] [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:0x600001a00550 UILabel:0x7ff9e6d37cf0.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>",
"<NSLayoutConstraint:0x600001a005a0 V:|-(>=0)-[UILabel:0x7ff9e6d37cf0] (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>",
"<NSLayoutConstraint:0x600001a00d20 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7ccd0 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a7cd20 'UISV-canvas-connection' V:[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7cd70 'UISV-spacing' V:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-[_UIDatePickerCalendarDateView:0x7ff9e6e0df60] (active)>",
"<NSLayoutConstraint:0x600001a7cdc0 'UISV-spacing' V:[_UIDatePickerCalendarDateView:0x7ff9e6e0df60]-(0)-[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50] (active)>",
"<NSLayoutConstraint:0x600001a00be0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>",
"<NSLayoutConstraint:0x600001a00b40 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'] (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a00550 UILabel:0x7ff9e6d37cf0.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.112077+0900 DatePickerSample[4410:161030] [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:0x600001a004b0 UISegmentedControl:0x7ff9e6e1cef0.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>",
"<NSLayoutConstraint:0x600001a00500 V:|-(>=0)-[UISegmentedControl:0x7ff9e6e1cef0] (active, names: '|':_UIDatePickerCalendarTimeView:0x7ff9e6e13c50 )>",
"<NSLayoutConstraint:0x600001a005f0 _UIDatePickerCalendarTimeLabel:0x7ff9e6e14540.height == UISegmentedControl:0x7ff9e6e1cef0.height (active)>",
"<NSLayoutConstraint:0x600001a00d20 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7ccd0 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a7cd20 'UISV-canvas-connection' V:[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7cd70 'UISV-spacing' V:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-[_UIDatePickerCalendarDateView:0x7ff9e6e0df60] (active)>",
"<NSLayoutConstraint:0x600001a7cdc0 'UISV-spacing' V:[_UIDatePickerCalendarDateView:0x7ff9e6e0df60]-(0)-[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50] (active)>",
"<NSLayoutConstraint:0x600001a00be0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>",
"<NSLayoutConstraint:0x600001a00b40 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'] (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a004b0 UISegmentedControl:0x7ff9e6e1cef0.centerY == _UIDatePickerCalendarTimeView:0x7ff9e6e13c50.centerY - 1 (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.113074+0900 DatePickerSample[4410:161030] [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:0x600001a00d20 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7ccd0 'UISV-canvas-connection' _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == _UIDatePickerCalendarHeaderView:0x7ff9e6c21100.top (active)>",
"<NSLayoutConstraint:0x600001a7cd20 'UISV-canvas-connection' V:[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50]-(0)-| (active, names: '|':_UIDatePickerCalendarContentStackView:0x7ff9e6c20770 )>",
"<NSLayoutConstraint:0x600001a7cd70 'UISV-spacing' V:[_UIDatePickerCalendarHeaderView:0x7ff9e6c21100]-(0)-[_UIDatePickerCalendarDateView:0x7ff9e6e0df60] (active)>",
"<NSLayoutConstraint:0x600001a7cdc0 'UISV-spacing' V:[_UIDatePickerCalendarDateView:0x7ff9e6e0df60]-(0)-[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50] (active)>",
"<NSLayoutConstraint:0x600001a00be0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>",
"<NSLayoutConstraint:0x600001a00b40 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'] (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a7cdc0 'UISV-spacing' V:[_UIDatePickerCalendarDateView:0x7ff9e6e0df60]-(0)-[_UIDatePickerCalendarTimeView:0x7ff9e6e13c50] (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.113747+0900 DatePickerSample[4410:161030] [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:0x600001a00d20 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.top == UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a00be0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>",
"<NSLayoutConstraint:0x600001a00b40 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'] (active, names: '|':_UIDatePickerCalendarView:0x7ff9e6c20390 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a00d70 _UIDatePickerCalendarContentStackView:0x7ff9e6c20770.bottom <= UILayoutGuide:0x600000039500'UIViewLayoutMarginsGuide'.bottom (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.114360+0900 DatePickerSample[4410:161030] [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:0x600001a7b4d0 V:|-(0)-[_UIDatePickerCalendarView:0x7ff9e6c20390] (active, names: '|':UIDatePicker:0x7ff9e6d22e50 )>",
"<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>",
"<NSLayoutConstraint:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a7b520 _UIDatePickerCalendarView:0x7ff9e6c20390.bottom == UIDatePicker:0x7ff9e6d22e50.bottom (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.114734+0900 DatePickerSample[4410:161030] [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:0x600001a7d770 V:|-(8)-[UIDatePicker:0x7ff9e6d22e50] (active, names: '|':UIView:0x7ff9e6c20a30 )>",
"<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>",
"<NSLayoutConstraint:0x600001a7df40 'UIView-Encapsulated-Layout-Height' UIView:0x7ff9e6c20a30.height == 0 (active)>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a7da90 UIDatePicker:0x7ff9e6d22e50.bottom == UIView:0x7ff9e6c20a30.bottom - 8 (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.120523+0900 DatePickerSample[4410:161030] [DatePicker] UIDatePicker 0x7ff9e6c20390 is being laid out below its minimum width of 280. This may not look like expected, especially with larger than normal font sizes.
2021-02-27 20:05:29.124510+0900 DatePickerSample[4410:161030] [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:0x600001a71450 h=-&- v=-&- UICollectionView:0x7ff9e7082c00.minY == 0 (active, names: '|':_UIDatePickerCalendarTimeWheel:0x7ff9e6c62400 )>",
"<NSAutoresizingMaskLayoutConstraint:0x600001a714a0 h=-&- v=-&- V:[UICollectionView:0x7ff9e7082c00]-(0)-| (active, names: '|':_UIDatePickerCalendarTimeWheel:0x7ff9e6c62400 )>",
"<NSAutoresizingMaskLayoutConstraint:0x600001a715e0 h=--& v=--& _UIDatePickerCalendarTimeWheel:0x7ff9e6c62400.height == 11 (active)>",
"<NSLayoutConstraint:0x600001a71220 'UIView-bottom-readableContentGuide-constraint' UILayoutGuide:0x60000003a760'UIViewLayoutMarginsGuide'.bottom == UILayoutGuide:0x60000003a5a0'UIViewReadableContentGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a710e0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x60000003a760'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':UICollectionView:0x7ff9e7082c00 )>",
"<NSLayoutConstraint:0x600001a71180 'UIView-top-readableContentGuide-constraint' UILayoutGuide:0x60000003a5a0'UIViewReadableContentGuide'.top == UILayoutGuide:0x60000003a760'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a70f50 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x60000003a760'UIViewLayoutMarginsGuide'] (active, names: '|':UICollectionView:0x7ff9e7082c00 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a71220 'UIView-bottom-readableContentGuide-constraint' UILayoutGuide:0x60000003a760'UIViewLayoutMarginsGuide'.bottom == UILayoutGuide:0x60000003a5a0'UIViewReadableContentGuide'.bottom (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.135978+0900 DatePickerSample[4410:161030] [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:0x600001a7f480 h=-&- v=-&- UICollectionView:0x7ff9e707b400.minY == 0 (active, names: '|':_UIDatePickerCalendarTimeWheel:0x7ff9e6c62a70 )>",
"<NSAutoresizingMaskLayoutConstraint:0x600001a7f430 h=-&- v=-&- V:[UICollectionView:0x7ff9e707b400]-(0)-| (active, names: '|':_UIDatePickerCalendarTimeWheel:0x7ff9e6c62a70 )>",
"<NSAutoresizingMaskLayoutConstraint:0x600001a7f610 h=--& v=--& _UIDatePickerCalendarTimeWheel:0x7ff9e6c62a70.height == 11 (active)>",
"<NSLayoutConstraint:0x600001a7f390 'UIView-bottom-readableContentGuide-constraint' UILayoutGuide:0x60000005a5a0'UIViewLayoutMarginsGuide'.bottom == UILayoutGuide:0x60000005a4c0'UIViewReadableContentGuide'.bottom (active)>",
"<NSLayoutConstraint:0x600001a7f0c0 'UIView-bottomMargin-guide-constraint' V:[UILayoutGuide:0x60000005a5a0'UIViewLayoutMarginsGuide']-(8)-| (active, names: '|':UICollectionView:0x7ff9e707b400 )>",
"<NSLayoutConstraint:0x600001a7f160 'UIView-top-readableContentGuide-constraint' UILayoutGuide:0x60000005a4c0'UIViewReadableContentGuide'.top == UILayoutGuide:0x60000005a5a0'UIViewLayoutMarginsGuide'.top (active)>",
"<NSLayoutConstraint:0x600001a7f110 'UIView-topMargin-guide-constraint' V:|-(8)-[UILayoutGuide:0x60000005a5a0'UIViewLayoutMarginsGuide'] (active, names: '|':UICollectionView:0x7ff9e707b400 )>"
)
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x600001a7f390 'UIView-bottom-readableContentGuide-constraint' UILayoutGuide:0x60000005a5a0'UIViewLayoutMarginsGuide'.bottom == UILayoutGuide:0x60000005a4c0'UIViewReadableContentGuide'.bottom (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in <UIKitCore/UIView.h> may also be helpful.
2021-02-27 20:05:29.268292+0900 DatePickerSample[4410:161030] [DatePicker] UIDatePicker 0x7ff9e6c20390 is being laid out below its minimum width of 280. This may not look like expected, especially with larger than normal font sizes.
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