Flutter navigator pop not working
WebMar 8, 2024 · That's why error comes when the above approach did not follow Unhandled Exception: Navigator operation requested with a context that does not include a Navigator. Solution!!! Wrap StartingAnimation with MaterialApp runApp (MaterialApp (home: StartingAnimation ())); WebMay 5, 2024 · Navigator.pop (context) Not returning to the Previous Screen Flutter. I have a Contacts Page with List of contacts and a FloatingActionButton which goes to Add_Contact () page. There is a form and a FlatButton SAVE on the AppBar which when clicked posts the form data and should return back to the previous list of contacts page.
Flutter navigator pop not working
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WebNavigator does not give error, but it does not go to another page, just giving a lot in console ... Navigator operation requested with a context that does not include a Navigator. The context used to push or pop routes from the Navigator must be that of a widget that is a descendant of a Navigator widget. ... this was the stack: #0 Navigator.of ... WebMar 7, 2010 · Pop the top-most route off the navigator that most tightly encloses the given context. The current route's Route.didPop method is called first. If that method returns …
WebJul 20, 2024 · I need to leave or Navigator.pop(context) the StatefulWidget 3 to stateFull 1. NOTE : I have complete access to my leaveStatefulWidget3() method from StatefulWidget 3, but don't know how to specify the route to use Navigator.pop(context) in leaveStatefulWidget3(). When I use Navigator.pop(context) directly from the first widget … WebApr 12, 2024 · Navigator.pop(context, 'Value'); B. Wrapping Screen C with WillPopScope For note you can use Navigator.maybePop(context); for triggering all function inside onWillPop params
WebFeb 25, 2024 · Use push instead of pushReplacement. pushReplacement replaces the first screen so when you try to pop back, there's nothing there. Bonus Tip: You can use the BackButton widget instead of creating your own with an InkWell. Share Improve this answer Follow answered Feb 25, 2024 at 19:53 Banjoe 9,210 2 42 57 Add a comment Your Answer WebJul 29, 2024 · 1. The context object that you use in Navigator.of (context).pop () isn't aware of the dialog. If your custom alert dialog is calling showDialog, consider passing on the BuildContext object that is returned by the builder: showDialog ( context: context, builder: (BuildContext ctx) { // ctx is a context object that will be aware of the dialog ...
WebNavigator 没有报错,但它不会 go 到另一个页面,只是在控制台中给出了很多 ===== Exception caught by gesture The following assertion was thrown while handling a gesture: Navigator operation requested with a context that does not include a Navigator.
WebJan 19, 2024 · make when used Navigator.pop (context); inside it causes black screen. My solution was to create a function that scopes use Navigator.pop (context); is no longer in the BlocBuilder. It will use the context of the main screen. void backToPreScreen () { Navigator.pop (context); } Share Improve this answer Follow answered Feb 28, 2024 at … implication vs explicationWebApr 11, 2024 · How to return value from future function in flutter. i create function of upload image to the app. so i creted repeated button that share same onpressed () future function. class _HomePage5State extends State { // This is the file that will be used to store the image File? _image; File? _image2; late String pickerType; // This is the ... implications意味implication synWeb1 hour ago · Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. ... Navigator.pop(context); PickedFile? imageFile = await takePhoto(ImageSource.gallery); setState(() { imageFile != null // ignore: use_build_context_synchronously ? ... Flutter: Unhandled Exception: … implication to fitness and wellbeing of riceWebNov 26, 2024 · 1 Answer Sorted by: 2 Navigator.pop (context, "/second") will pop the current route and return the String "/second" as the result of that route. If this route was pushed, it received a Future that will resolve with this String when it's popped. implication translationWebedited. [ ] Xcode - develop for iOS and macOS (Xcode 14.2) [ ] Chrome - develop for the web. [ ] Android Studio (version 2024.2) [ ] VS Code (version 1.76.1) [ ] Connected device (4 available) [ ] HTTP Host Availability. IlyaMax mentioned this issue 1 hour ago. TextField is getting focus after calling Navigator.pop and using beamer slovnicki ... literacy comprehension worksheetsWebJan 9, 2024 · 1 Answer. Sorted by: 1. First you should create a key for your navigator. final GlobalKey homeNavigatorKey = GlobalKey (); then add this key to your navigator. Navigator ( key: homeNavigatorKey, then wrap your Navigator in a WillPopScope widget and add the onWillPop as follows. child: WillPopScope ( … literacy continuum cluster 13