Ios WKWebView和键盘外观布局约束错误的Swift问题
使用Ios WKWebView和键盘外观布局约束错误的Swift问题,ios,swift,nslayoutconstraint,wkwebview,uikeyboard,Ios,Swift,Nslayoutconstraint,Wkwebview,Uikeyboard,使用WKWebView构建应用程序，在HTML中，我有一个输入文本字段，当我关注文本字段时，键盘弹出并获得LayoutConstraints错误， 我想不出如何解决我的问题 我的简单实现： class WebViewBase: UIViewController, WKUIDelegate, WKNavigationDelegate { lazy var webView: WKWebView = { let webConfiguration = WKWebViewCo
WKWebViewLayoutConstraintsclass WebViewBase: UIViewController, WKUIDelegate, WKNavigationDelegate {
lazy var webView: WKWebView = {
let webConfiguration = WKWebViewConfiguration()
let web = WKWebView(frame: .zero, configuration: webConfiguration)
web.uiDelegate = self
web.navigationDelegate = self
return web
}()
lazy var webViewCont:UIView = {
let view = UIView()
return view
}()
lazy var navBarHeight:CGFloat = {
guard let navbar = self.navigationController else {
return 64
}
return navbar.navigationBar.frame.size.height
}()
let screenSize:CGRect = {
return UIScreen.main.bounds
}()
override func loadView() {
super.loadView()
webViewCont = webView
webViewCont.frame = CGRect(x: 0, y: 0, width: screenSize.width, height: screenSize.height - navBarHeight - UIApplication.shared.statusBarFrame.height)
self.view.addSubview(webViewCont)
}
override func viewDidLoad() {
super.viewDidLoad()
view.backgroundColor = .white
navigationController?.navigationBar.isTranslucent = false
navigationController?.navigationBar.barTintColor = UIColor.rgb(red:255, green:255, blue:255)
//UINavigationBar.appearance().barTintColor = UIColor.rgb(red:230, green:32, blue:31)
if let navigationController = self.navigationController {
navigationController.navigationBar.setBackgroundImage(UIImage(), for: .default)
}
self.navigationController?.setNavigationBarHidden(false, animated: true)
NotificationCenter.default.addObserver(self, selector: #selector(handleKeyBoardChangeNotification(_:)), name: NSNotification.Name.UIKeyboardWillChangeFrame, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(handleKeyBoardHideNotification(_:)), name: NSNotification.Name.UIKeyboardWillHide, object: nil)
callLink()
}
override func viewWillDisappear(_ animated: Bool) {
super.viewWillDisappear(animated)
NotificationCenter.default.removeObserver(self)
}
func callLink() {
//Globals.activitiIndicator.showLoading()
let urlStr:String = "https://google.com"
let url:NSURL = NSURL(string: urlStr)!
let request:NSMutableURLRequest = NSMutableURLRequest(url: url as URL)
webView.load(request as URLRequest)
}
@objc func handleKeyBoardChangeNotification(_ notification: NSNotification) {
if let info = notification.userInfo {
guard let keyboardSize = (info[UIKeyboardFrameEndUserInfoKey] as? NSValue)?.cgRectValue.size else {
return
}
self.webViewCont.frame.size.height = screenSize.height - keyboardSize.height - navBarHeight - UIApplication.shared.statusBarFrame.height
}
}
@objc func handleKeyBoardHideNotification(_ notification: NSNotification) {
if let info = notification.userInfo {
guard let keyboardSize = (info[UIKeyboardFrameEndUserInfoKey] as? NSValue)?.cgRectValue.size else {
return
}
self.webViewCont.frame.size.height += keyboardSize.height
}
}
}
2018-02-01 19:01:24.076820+0400虹膜[1772:742866]API错误：
返回0宽度，假设
UIViewNoIntrinsicMetric 2018-02-01 19:01:24.077076+0400
IriSee[1772:742866]API错误：返回0宽度，
假设UIViewNoInntrisicMetric 2018-02-01 19:01:24.173133+0400
IriSee[1772:742866][LayoutConstraints]无法同时
满足约束条件。可能至少有一个约束在
下面的列表是您不想要的。试试这个：（1）看看每一个
约束并试图找出你不期望的；（2） 发现
添加一个或多个不需要的约束并对其进行修复的代码。
（注意：如果您看到NSAutoresizingMaskLayoutConstraints
不理解，请参阅UIView属性的文档
翻译自动调整大小（从皮肤到肌肉）(
"",
"",
"",
"",
“=8）-|（活动，名称：
“|”：“按钮：0x106768c10）>”，
“=5）-[\u UIModernBarButton:0x10850b800]（活动，名称：
“|”:_uiButton按钮：0x10850b440）>”，
“=5）-|（活动，名称：
“|”:_uiButton按钮：0x10850b440）>”，
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"" )
将尝试通过打破约束进行恢复
=8）-|（活动，名称：
“|”：（UIButtonBarButton:0x106768c10）>
在UIViewAlertForUnsatifiableConstraints处创建符号断点
要在调试器中捕获此信息。研究方法
中列出的UIView上的UIConstraintBasedLayoutDebugging类别
也可能有帮助。2018-02-01 19:01:24.210139+0400
IriSee[1772:742866][LayoutConstraints]无法同时
满足约束条件。可能至少有一个约束在
下面的列表是您不想要的。试试这个：（1）看看每一个
约束并试图找出你不期望的；（2） 发现
添加一个或多个不需要的约束并对其进行修复的代码。
（注意：如果您看到NSAutoresizingMaskLayoutConstraints
不理解，请参阅UIView属性的文档
翻译自动调整大小（从皮肤到肌肉）(
"",
"",
"",
“=5）-[\u UIModernBarButton:0x10850b800]（活动，名称：
“|”:_uiButton按钮：0x10850b440）>”，
“=5）-|（活动，名称：
“|”:_uiButton按钮：0x10850b440）>”，
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"" )
将尝试通过打破约束进行恢复
=5）-|（活动，名称：
“|”：（UIButtonBarButton:0x10850b440）>
在UIViewAlertForUnsatifiableConstraints处创建符号断点
要在调试器中捕获此信息。研究方法
中列出的UIView上的UIConstraintBasedLayoutDebugging类别
也可能有帮助。2018-02-01 19:01:24.214990+0400
IriSee[1772:742866][LayoutConstraints]无法同时
满足约束条件。可能至少有一个约束在
下面的列表是您不想要的。试试这个：（1）看看每一个
约束并试图找出你不期望的；（2） 发现
添加一个或多个不需要的约束并对其进行修复的代码。
（注意：如果您看到NSAutoresizingMaskLayoutConstraints
不理解，请参阅UIView属性的文档
翻译自动调整大小（从皮肤到肌肉）(
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"" )
将尝试通过打破约束进行恢复
在UIViewAlertForUnsatifiableConstraints处创建符号断点
要在调试器中捕获此信息。研究方法
中列出的UIView上的UIConstraintBasedLayoutDebugging类别
也可能有帮助。2018-02-01 19:01:24.219711+0400
IriSee[1772:742866][LayoutConstraints]无法同时
满足约束条件。可能至少有一个约束在
下面的列表是您不想要的。试试这个：（1）看看每一个
约束并试图找出你不期望的；（2） 发现
添加一个或多个不需要的约束并对其进行修复的代码。
（注意：如果您看到NSAutoresizingMaskLayoutConstraints
不理解，请参阅UIView属性的文档
翻译自动调整大小（从皮肤到肌肉）(
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"" )
将尝试通过打破约束进行恢复
在UIViewAlertForUnsatifiableConstraints处创建符号断点
要在调试器中捕获此信息。研究方法
中列出的UIView上的UIConstraintBasedLayoutDebugging类别
也可能有帮助。2018-02-01 19:01:24.222119+0400
IriSee[1772:742866][LayoutConstraints]无法同时
满足约束条件。可能至少有一个约束在
下面的列表是您不想要的。试试这个：（1）看看每一个
约束并试图找出你不期望的；（2） 发现
添加一个或多个不需要的约束并对其进行修复的代码。
（注意：如果您看到NSAutoresizingMaskLayoutConstraints
不理解，请参阅UIView属性的文档
翻译自动调整大小（从皮肤到肌肉）(
"",
"",
"",
"" )
将尝试通过打破约束进行恢复
在UIViewAlertForUnsatifiableConstraints处创建符号断点
要在调试器中捕获此信息。研究方法
中列出的UIView上的UIConstraintBasedLayoutDebugging类别
也可能有帮助。提交通知：
[AnyHashable（“flag”）：1，AnyHashable（“adtype”）：1，
AnyHashable（“gcm.message_id”）：0:1517497850922445%65857e1065857e10，
AnyHashable（“adid”）：1168，AnyHashable（“aps”）：{
警报={
body=“\U10db\U10d0\U10da\U10d4！”；
title=“\U10de
2018-02-01 19:01:24.076820+0400 IriSee[1772:742866] API error:
<_UIKBCompatInputView: 0x104fd3890; frame = (0 0; 0 0); layer =
<CALayer: 0x104fd3190>> returned 0 width, assuming
UIViewNoIntrinsicMetric 2018-02-01 19:01:24.077076+0400
IriSee[1772:742866] API error: <_UIKBCompatInputView: 0x104fd3890;
frame = (0 0; 0 0); layer = <CALayer: 0x104fd3190>> returned 0 width,
assuming UIViewNoIntrinsicMetric 2018-02-01 19:01:24.173133+0400
IriSee[1772:742866] [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:0x10851d0f0 h=-&- v=-&- _UIToolbarContentView:0x104fbc760.width == UIToolbar:0x104fbbc90.width (active)>",
"<NSLayoutConstraint:0x104fc21b0 H:|-(8)-[_UIButtonBarStackView:0x104fc0500] (active, names:
'|':_UIToolbarContentView:0x104fbc760 )>",
"<NSLayoutConstraint:0x104fc2300 _UIButtonBarStackView:0x104fc0500.trailing == _UIToolbarContentView:0x104fbc760.trailing (active)>",
"<NSLayoutConstraint:0x10676a070 H:|-(8)-[_UIModernBarButton:0x1067695b0] (active, names:
'|':_UIButtonBarButton:0x106768c10 )>",
"<NSLayoutConstraint:0x10676a1c0 H:[_UIModernBarButton:0x1067695b0]-(>=8)-| (active, names:
'|':_UIButtonBarButton:0x106768c10 )>",
"<NSLayoutConstraint:0x10850c2d0 H:|-(>=5)-[_UIModernBarButton:0x10850b800] (active, names:
'|':_UIButtonBarButton:0x10850b440 )>",
"<NSLayoutConstraint:0x10850c420 H:[_UIModernBarButton:0x10850b800]-(>=5)-| (active, names:
'|':_UIButtonBarButton:0x10850b440 )>",
"<NSLayoutConstraint:0x10676b990 H:|-(8)-[_UIModernBarButton:0x10850f680'Done'] (active, names:
'|':_UIButtonBarButton:0x10850d180 )>",
"<NSLayoutConstraint:0x10676bae0 H:[_UIModernBarButton:0x10850f680'Done']-(8)-| (active, names:
'|':_UIButtonBarButton:0x10850d180 )>",
"<NSLayoutConstraint:0x108509a00 'UISV-canvas-connection' UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide'.leading ==
_UIButtonBarButton:0x106768c10.leading (active)>",
"<NSLayoutConstraint:0x108518110 'UISV-canvas-connection' UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide'.trailing ==
_UIButtonBarButton:0x10850d180.trailing (active)>",
"<NSLayoutConstraint:0x108518a30 'UISV-spacing' H:[_UIButtonBarButton:0x106768c10]-(0)-[UIView:0x10850b0e0]
(active)>",
"<NSLayoutConstraint:0x108518420 'UISV-spacing' H:[UIView:0x10850b0e0]-(0)-[_UIButtonBarButton:0x10850b440]
(active)>",
"<NSLayoutConstraint:0x1085193a0 'UISV-spacing' H:[_UIButtonBarButton:0x10850b440]-(0)-[UIView:0x10850ce20]
(active)>",
"<NSLayoutConstraint:0x108519740 'UISV-spacing' H:[UIView:0x10850ce20]-(0)-[_UIButtonBarButton:0x10850d180]
(active)>",
"<NSLayoutConstraint:0x108520840 'UIView-Encapsulated-Layout-Width' UIToolbar:0x104fbbc90.width == 0
(active)>",
"<NSLayoutConstraint:0x104fc1930 'UIView-leftMargin-guide-constraint'
H:|-(0)-[UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide'](LTR)
(active, names: '|':_UIButtonBarStackView:0x104fc0500 )>",
"<NSLayoutConstraint:0x104fc1b50 'UIView-rightMargin-guide-constraint'
H:[UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide']-(0)-|(LTR)
(active, names: '|':_UIButtonBarStackView:0x104fc0500 )>" )
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x10676a1c0
H:[_UIModernBarButton:0x1067695b0]-(>=8)-| (active, names:
'|':_UIButtonBarButton:0x106768c10 )>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints
to catch this in the debugger. The methods in the
UIConstraintBasedLayoutDebugging category on UIView listed in
<UIKit/UIView.h> may also be helpful. 2018-02-01 19:01:24.210139+0400
IriSee[1772:742866] [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:0x10851d0f0 h=-&- v=-&- _UIToolbarContentView:0x104fbc760.width == UIToolbar:0x104fbbc90.width (active)>",
"<NSLayoutConstraint:0x104fc21b0 H:|-(8)-[_UIButtonBarStackView:0x104fc0500] (active, names:
'|':_UIToolbarContentView:0x104fbc760 )>",
"<NSLayoutConstraint:0x104fc2300 _UIButtonBarStackView:0x104fc0500.trailing == _UIToolbarContentView:0x104fbc760.trailing (active)>",
"<NSLayoutConstraint:0x10850c2d0 H:|-(>=5)-[_UIModernBarButton:0x10850b800] (active, names:
'|':_UIButtonBarButton:0x10850b440 )>",
"<NSLayoutConstraint:0x10850c420 H:[_UIModernBarButton:0x10850b800]-(>=5)-| (active, names:
'|':_UIButtonBarButton:0x10850b440 )>",
"<NSLayoutConstraint:0x10676b990 H:|-(8)-[_UIModernBarButton:0x10850f680'Done'] (active, names:
'|':_UIButtonBarButton:0x10850d180 )>",
"<NSLayoutConstraint:0x10676bae0 H:[_UIModernBarButton:0x10850f680'Done']-(8)-| (active, names:
'|':_UIButtonBarButton:0x10850d180 )>",
"<NSLayoutConstraint:0x108509a00 'UISV-canvas-connection' UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide'.leading ==
_UIButtonBarButton:0x106768c10.leading (active)>",
"<NSLayoutConstraint:0x108518110 'UISV-canvas-connection' UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide'.trailing ==
_UIButtonBarButton:0x10850d180.trailing (active)>",
"<NSLayoutConstraint:0x108518a30 'UISV-spacing' H:[_UIButtonBarButton:0x106768c10]-(0)-[UIView:0x10850b0e0]
(active)>",
"<NSLayoutConstraint:0x108518420 'UISV-spacing' H:[UIView:0x10850b0e0]-(0)-[_UIButtonBarButton:0x10850b440]
(active)>",
"<NSLayoutConstraint:0x1085193a0 'UISV-spacing' H:[_UIButtonBarButton:0x10850b440]-(0)-[UIView:0x10850ce20]
(active)>",
"<NSLayoutConstraint:0x108519740 'UISV-spacing' H:[UIView:0x10850ce20]-(0)-[_UIButtonBarButton:0x10850d180]
(active)>",
"<NSLayoutConstraint:0x108520840 'UIView-Encapsulated-Layout-Width' UIToolbar:0x104fbbc90.width == 0
(active)>",
"<NSLayoutConstraint:0x104fc1930 'UIView-leftMargin-guide-constraint'
H:|-(0)-[UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide'](LTR)
(active, names: '|':_UIButtonBarStackView:0x104fc0500 )>",
"<NSLayoutConstraint:0x104fc1b50 'UIView-rightMargin-guide-constraint'
H:[UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide']-(0)-|(LTR)
(active, names: '|':_UIButtonBarStackView:0x104fc0500 )>" )
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x10850c420
H:[_UIModernBarButton:0x10850b800]-(>=5)-| (active, names:
'|':_UIButtonBarButton:0x10850b440 )>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints
to catch this in the debugger. The methods in the
UIConstraintBasedLayoutDebugging category on UIView listed in
<UIKit/UIView.h> may also be helpful. 2018-02-01 19:01:24.214990+0400
IriSee[1772:742866] [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:0x10851d0f0 h=-&- v=-&- _UIToolbarContentView:0x104fbc760.width == UIToolbar:0x104fbbc90.width (active)>",
"<NSLayoutConstraint:0x104fc21b0 H:|-(8)-[_UIButtonBarStackView:0x104fc0500] (active, names:
'|':_UIToolbarContentView:0x104fbc760 )>",
"<NSLayoutConstraint:0x104fc2300 _UIButtonBarStackView:0x104fc0500.trailing == _UIToolbarContentView:0x104fbc760.trailing (active)>",
"<NSLayoutConstraint:0x10676b990 H:|-(8)-[_UIModernBarButton:0x10850f680'Done'] (active, names:
'|':_UIButtonBarButton:0x10850d180 )>",
"<NSLayoutConstraint:0x10676bae0 H:[_UIModernBarButton:0x10850f680'Done']-(8)-| (active, names:
'|':_UIButtonBarButton:0x10850d180 )>",
"<NSLayoutConstraint:0x108509a00 'UISV-canvas-connection' UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide'.leading ==
_UIButtonBarButton:0x106768c10.leading (active)>",
"<NSLayoutConstraint:0x108518110 'UISV-canvas-connection' UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide'.trailing ==
_UIButtonBarButton:0x10850d180.trailing (active)>",
"<NSLayoutConstraint:0x108518a30 'UISV-spacing' H:[_UIButtonBarButton:0x106768c10]-(0)-[UIView:0x10850b0e0]
(active)>",
"<NSLayoutConstraint:0x108518420 'UISV-spacing' H:[UIView:0x10850b0e0]-(0)-[_UIButtonBarButton:0x10850b440]
(active)>",
"<NSLayoutConstraint:0x1085193a0 'UISV-spacing' H:[_UIButtonBarButton:0x10850b440]-(0)-[UIView:0x10850ce20]
(active)>",
"<NSLayoutConstraint:0x108519740 'UISV-spacing' H:[UIView:0x10850ce20]-(0)-[_UIButtonBarButton:0x10850d180]
(active)>",
"<NSLayoutConstraint:0x108520840 'UIView-Encapsulated-Layout-Width' UIToolbar:0x104fbbc90.width == 0
(active)>",
"<NSLayoutConstraint:0x104fc1930 'UIView-leftMargin-guide-constraint'
H:|-(0)-[UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide'](LTR)
(active, names: '|':_UIButtonBarStackView:0x104fc0500 )>",
"<NSLayoutConstraint:0x104fc1b50 'UIView-rightMargin-guide-constraint'
H:[UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide']-(0)-|(LTR)
(active, names: '|':_UIButtonBarStackView:0x104fc0500 )>" )
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x10676bae0
H:[_UIModernBarButton:0x10850f680'Done']-(8)-| (active, names:
'|':_UIButtonBarButton:0x10850d180 )>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints
to catch this in the debugger. The methods in the
UIConstraintBasedLayoutDebugging category on UIView listed in
<UIKit/UIView.h> may also be helpful. 2018-02-01 19:01:24.219711+0400
IriSee[1772:742866] [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:0x10851d0f0 h=-&- v=-&- _UIToolbarContentView:0x104fbc760.width == UIToolbar:0x104fbbc90.width (active)>",
"<NSLayoutConstraint:0x104fc21b0 H:|-(8)-[_UIButtonBarStackView:0x104fc0500] (active, names:
'|':_UIToolbarContentView:0x104fbc760 )>",
"<NSLayoutConstraint:0x104fc2300 _UIButtonBarStackView:0x104fc0500.trailing == _UIToolbarContentView:0x104fbc760.trailing (active)>",
"<NSLayoutConstraint:0x108509a00 'UISV-canvas-connection' UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide'.leading ==
_UIButtonBarButton:0x106768c10.leading (active)>",
"<NSLayoutConstraint:0x108518110 'UISV-canvas-connection' UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide'.trailing ==
_UIButtonBarButton:0x10850d180.trailing (active)>",
"<NSLayoutConstraint:0x108518a30 'UISV-spacing' H:[_UIButtonBarButton:0x106768c10]-(0)-[UIView:0x10850b0e0]
(active)>",
"<NSLayoutConstraint:0x108518420 'UISV-spacing' H:[UIView:0x10850b0e0]-(0)-[_UIButtonBarButton:0x10850b440]
(active)>",
"<NSLayoutConstraint:0x1085193a0 'UISV-spacing' H:[_UIButtonBarButton:0x10850b440]-(0)-[UIView:0x10850ce20]
(active)>",
"<NSLayoutConstraint:0x108519740 'UISV-spacing' H:[UIView:0x10850ce20]-(0)-[_UIButtonBarButton:0x10850d180]
(active)>",
"<NSLayoutConstraint:0x108520840 'UIView-Encapsulated-Layout-Width' UIToolbar:0x104fbbc90.width == 0
(active)>",
"<NSLayoutConstraint:0x104fc1930 'UIView-leftMargin-guide-constraint'
H:|-(0)-[UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide'](LTR)
(active, names: '|':_UIButtonBarStackView:0x104fc0500 )>",
"<NSLayoutConstraint:0x104fc1b50 'UIView-rightMargin-guide-constraint'
H:[UILayoutGuide:0x104fc1740'UIViewLayoutMarginsGuide']-(0)-|(LTR)
(active, names: '|':_UIButtonBarStackView:0x104fc0500 )>" )
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x108519740 'UISV-spacing'
H:[UIView:0x10850ce20]-(0)-[_UIButtonBarButton:0x10850d180]
(active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints
to catch this in the debugger. The methods in the
UIConstraintBasedLayoutDebugging category on UIView listed in
<UIKit/UIView.h> may also be helpful. 2018-02-01 19:01:24.222119+0400
IriSee[1772:742866] [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:0x10851d0f0 h=-&- v=-&- _UIToolbarContentView:0x104fbc760.width == UIToolbar:0x104fbbc90.width (active)>",
"<NSLayoutConstraint:0x104fc21b0 H:|-(8)-[_UIButtonBarStackView:0x104fc0500] (active, names:
'|':_UIToolbarContentView:0x104fbc760 )>",
"<NSLayoutConstraint:0x104fc2300 _UIButtonBarStackView:0x104fc0500.trailing == _UIToolbarContentView:0x104fbc760.trailing (active)>",
"<NSLayoutConstraint:0x108520840 'UIView-Encapsulated-Layout-Width' UIToolbar:0x104fbbc90.width == 0
(active)>" )
Will attempt to recover by breaking constraint
<NSLayoutConstraint:0x104fc2300
_UIButtonBarStackView:0x104fc0500.trailing == _UIToolbarContentView:0x104fbc760.trailing (active)>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints
to catch this in the debugger. The methods in the
UIConstraintBasedLayoutDebugging category on UIView listed in
<UIKit/UIView.h> may also be helpful. willPresent notification:
[AnyHashable("flag"): 1, AnyHashable("adtype"): 1,
AnyHashable("gcm.message_id"): 0:1517497850922445%65857e1065857e10,
AnyHashable("adid"): 1168, AnyHashable("aps"): {
alert = {
body = "\U10db\U10d0\U10da\U10d4!";
title = "\U10de\U10d8\U10ea\U10d0\U10d9\U10dd";
};
badge = 1;
sound = default; }]