Error: The argument type 'DateTime?' can't be assigned to the parameter type 'DateTime'. @override Widget build(BuildContext context) { final formatter = LastUpdatedDateFormatter( lastUpdated: _endpointsData != null ? _endpointsData.values[Endpoint.cases]!.date : null, );
final alertsScreen = AlertsScreen(userId: loginController.currentUser.value?.id ?? ''); Navigator.push(context, MaterialPageRoute(builder: (context) => alertsScreen)); Future<bool> _onWillPop() async { // Reload data when the user presses the back button await fetchNotifications; await markNotificationAsRead; await _showNotificationDetails; print("hello"); Navigator.pop(context, alerts.length); return true; // Allow the…
searchResult = ['john','doe','smith']; Expanded( child: Container( width: ScreenSize.screenWidth, child: Center( child:searchResult.isEmpty? Text("Oops! Looks like you have no friends at the moment.") : ListView.builder(itemCount: searchResult.length,itemBuilder: (context , index){ return ListTile( title: Text(searchResult[index]['username']), subtitle: Text(searchResult[index]['email']), trailing: GestureDetector( onTap: () { }, child:…
So im trying to implement graphql in flutter, using bloc too. I think i already did all the necessary part, but when i try to hit the graphql, it return response like this HttpLinkParserException (ResponseFormatException(originalException: FormatException: Unexpected character (at character…
var result; void searching() async{ var searchData = await FirebaseFirestore.instance.collection('users').where('email',isEqualTo: userEmail).get(); setState(() { result = searchData.docs.first; }); } void addFollowing(var username , var email , var phoneNumber) async{ searching(); await FirebaseFirestore.instance.collection('users').doc(result).collection('following').doc().set({ 'username':username, 'email':email, 'phoneNumber':phoneNumber }); print(result); } I have two…
In my Flutter app I have a row in that row I have a text and container, the text may contains any number of lines. In the container I have a just color, depends on the number of lines the…
I have a DropdownMenu and I want to draw a horizontal divider(line) between DropDownMenuEntries. 'dropdownMenuEntries' property only expects a List of DropDownMenuEntry Widgets. Any help would be appreciated
i have 2 screens. on the first screen i am calling the second screen inside a list view builder. the second screen have 3 inkwells and on the press of each inkwell i am calling a callback function to open…
When I run the app on ios simulator or android emulator, there's no problem about keyboard, everything works fine. But when I run on the physical device by testflight, keyboard displaying over SendInputField. Can't see input field and send button.…
I have this error in my code under the <model.account> THE ERROR : The name 'Account' isn't a type, so it can't be used as a type argument. Try correcting the name to an existing type, or defining a type…