Xcode10.1与Cordova项目，IOS12，输入框遮挡解决（一）
Xcode9.4.1版本升级到Xcode10.1时，很顺利的下进行，但是项目中需要输入框的部分出现问题，在输入时IOS手机的键盘遮挡输入框问题，经过百度搜索，google搜索终于找到解决方法，方法有几种。
下面时出现的错误：
Can't find keyplane that supports type 5 for keyboard iPhone-PortraitChoco-PhonePad; using 20698_PortraitChoco_iPhone-Complex-Pad_Def
API error: <_UIKBCompatInputView: 0x7f92a9d50be0; frame = (0 0; 0 0); layer = > returned 0 width, assuming UIViewNoIntrinsicMetric
2019-03-03 09:36:20.541984-0500 HelloCordova[86860:8842449] API error: <_UIKBCompatInputView: 0x7f92a9d50be0; frame = (0 0; 0 0); layer = > returned 0 width, assuming UIViewNoIntrinsicMetric
2019-03-03 09:36:20.567101-0500 HelloCordova[86860:8842449] [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)
(
"",
"",
"",
"",
"=8)-| (active, names: '|':_UIButtonBarButton:0x7f92a9d5fe10 )>",
"=5)-[_UIModernBarButton:0x7f92a9d60800] (active, names: '|':_UIButtonBarButton:0x7f92a9d605b0 )>",
"=5)-| (active, names: '|':_UIButtonBarButton:0x7f92a9d605b0 )>",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
""
)
Will attempt to recover by breaking constraint
=8)-| (active, names: '|':_UIButtonBarButton:0x7f92a9d5fe10 )>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in may also be helpful.
2019-03-03 09:36:20.568777-0500 HelloCordova[86860:8842449] [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)
(
"",
"",
"",
"=5)-[_UIModernBarButton:0x7f92a9d60800] (active, names: '|':_UIButtonBarButton:0x7f92a9d605b0 )>",
"=5)-| (active, names: '|':_UIButtonBarButton:0x7f92a9d605b0 )>",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
""
)
Will attempt to recover by breaking constraint
=5)-| (active, names: '|':_UIButtonBarButton:0x7f92a9d605b0 )>
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in may also be helpful.
2019-03-03 09:36:20.570157-0500 HelloCordova[86860:8842449] [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)
(
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
""
)
Will attempt to recover by breaking constraint
Make a symbolic breakpoint at UIViewAlertForUnsatisfiableConstraints to catch this in the debugger.
The methods in the UIConstraintBasedLayoutDebugging category on UIView listed in may also be helpful.
解决方法几种:
①Cordova命令安装键盘插件cordova-plugin-keyboard
②Cordova命令安装webview插件 cordova-plugin-ionic-webview
③Cordova命令安装cordova-plugin-inappbrowser
网上几种方法，我的问题使用上面方法②解决。