webview_flutter: Input Keyboard not showing - IOS

[NicoAlani]

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) and all the solutions ends with the same result. When the innapp website opens, it loads perfectly, but when you interact with an input, the keyboard doesn't seems show up, it occurs in all the inputs from all the pages.

Thanks in advance!.

IMAGE of the error

The error log output is:

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 )>",

[iapicca]

Hi @NicoAlani
please consider that
flutter_webview_plugin [ github ] and flutter_inappbrowser [ github ]
are 3rd party plugins and you might want to open an issue on the respective github page.

For the webview_flutter
could you please provide your updated flutter doctor -v
and your flutter run --verbose ?
Also, to better address the issue, would be helpful
if you could post a minimal code sample to reproduce the problem
Thank you

[pichillilorenzo]

@NicoAlani I released the new version 2.0.1 of flutter_inappwebview (flutter_inappwebview is the new name of the old flutter_inappbrowser) with a lot of new events, options and methods! You try it and let me know.
However, as @iapicca said, open an issue to the corresponding github issue page! Thanks.

[no-response]

Without additional information, we are unfortunately not sure how to resolve this issue. We are therefore reluctantly going to close this bug for now. Please don't hesitate to comment on the bug if you have any more information for us; we will reopen it right away!
Thanks for your contribution.

[fedotxxl]

Hello. I had the same problem with the simulator. The following - https://stackoverflow.com/a/30142114/716027 - helped me

[iapicca]

Could everyone who still has this problem please file a new issue with the exact description of what happens, logs and the output of flutter doctor -v.
All system setups can be slightly different, so it's always better to open new issues and reference related issues.

[github-actions]

This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.