IOS 錯誤，鍵盤不顯示

Question

We encontered a problem in IOS, we have tested many webview packages from https://pub.dev/ (like https://pub.dev/packages/webview_flutter and https://pub.dev/packages/flutter_webview_plugin and https: //pub.dev/packages/flutter_inappbrowser ），所有解決方案都以相同的結果結束。 當 innapp 網站打開時，它可以完美加載，但是當您與輸入交互時，鍵盤似乎沒有出現，它出現在所有頁面的所有輸入中。

提前致謝..

錯誤日志 output 是：

 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:0x6040004826c0 h=-&- v=-&- UIToolbar:0x7fcec747c950.width == _UIInputViewContent:0x7fcec74aede0.width   (active)>", 
   "<NSAutoresizingMaskLayoutConstraint:0x600000487440 h=--& v=--& _UIInputViewContent:0x7fcec74aede0.width == 0   (active)>", 
   "<NSLayoutConstraint:0x6000004839d0 H:|-(0)-[_UIButtonBarStackView:0x7fcec74bfd40]   (active, names: '|':_UIToolbarContentView:0x7fcec743d460 )>", 
   "<NSLayoutConstraint:0x600000483a70 _UIButtonBarStackView:0x7fcec74bfd40.trailing == _UIToolbarContentView:0x7fcec743d460.trailing + 8   (active)>",
   "<NSLayoutConstraint:0x6000004845b0 _UIToolbarContentView:0x7fcec743d460.trailing == UIToolbar:0x7fcec747c950.trailing   (active)>",  
   "<NSLayoutConstraint:0x60000009f1d0 H:|-(0)-[_UIToolbarContentView:0x7fcec743d460]   (active, names: '|':UIToolbar:0x7fcec747c950 )>",
   "<NSLayoutConstraint:0x604000480730 H:|-(>=5)-[_UIModernBarButton:0x7fcec75b34b0]   (active, names: '|':_UIButtonBarButton:0x7fcec75b2e40 )>",   
   "<NSLayoutConstraint:0x604000480780 H:[_UIModernBarButton:0x7fcec75b34b0]-(>=5)-|   (active, names: '|':_UIButtonBarButton:0x7fcec75b2e40 )>", 
   "<NSLayoutConstraint:0x604000481310 H:|-(8)-[_UIModernBarButton:0x7fcec75b4060'Done']   (active, names: '|':_UIButtonBarButton:0x7fcec75b39d0 )>", 
   "<NSLayoutConstraint:0x604000481360 H:[_UIModernBarButton:0x7fcec75b4060'Done']-(0)-|   (active, names: '|':_UIButtonBarButton:0x7fcec75b39d0 )>",

Answer 1

您可以使用快捷鍵⇧+⌘+K或⌘+K在“軟件鍵盤”和“硬件鍵盤”之間切換