To dkss

Followed your suggestion for the question below.

 

However when I used the command makefile cloud_firestore: ^3.0.0

in the pubspec.yaml

I get this error msg - 

400 Bad trying to find package makefile cloud_firestore at https://pub.dev.
pub get failed
command: "D:\Flutter\flutter_windows_3.3.8-stable\flutter\bin\cache\dart-sdk\bin\dart __deprecated_pub --directory . get --example"
pub env: {
  "FLUTTER_ROOT": "D:\Flutter\flutter_windows_3.3.8-stable\flutter",
  "PUB_ENVIRONMENT": "flutter_cli:get",
  "PUB_CACHE": "C:\Users\dseto\AppData\Local\Pub\Cache",
}
exit code: 69

Flutter Program ver 3.7.6 and Android Studio Eel ver 2022.1.1 Patch 1

Saw this Youtube program for a flutter todo list program.

Downloaded and ran it.

The pubspec.yaml ran pub get and I get this error msg see 2nd screenshot below the first screenshot. How to do symlink support.

On a Windows 10 OS and my developers option is set to on. See 1st screenshot.

For flutter 3.3.2 fixed the return statement now having issues with the following lines - lib/main.dart(16,18): error G4127D1E8: The getter '_formkey' isn't defined for the class 'MyAppState'. [D:\form_widget5\build\windows\flutter\flutter_assemble.vcxproj]
lib/main.dart(28,23): error G4127D1E8: The getter 'loginData' isn't defined for the class 'MyAppState'. [D:\form_widget5\build\windows\flutter\flutter_assemble.vcxproj]
lib/main.dart(46,23): error G4127D1E8: The getter 'loginData' isn't defined for the class 'MyAppState'. [D:\form_widget5\build\windows\flutter\flutter_assemble.vcxproj]
lib/main.dart(56,27): error G4127D1E8: The getter '_formkey' isn't defined for the class 'MyAppState'. [D:\form_widget5\build\windows\flutter\flutter_assemble.vcxproj]
lib/main.dart(57,25): error G4127D1E8: The getter '_formkey' isn't defined for the class 'MyAppState'. [D:\form_widget5\build\windows\flutter\flutter_assemble.vcxproj]
lib/main.dart(59,52): error G4127D1E8: The getter 'loginData' isn't defined for the class 'MyAppState'. [D:\form_widget5\build\windows\flutter\flutter_assemble.vcxproj]
lib/main.dart(62,52): error G4127D1E8: The getter 'loginData' isn't defined for the class 'MyAppState'. [D:\form_widget5\build\windows\flutter\flutter_assemble.vcxproj]

Full code listed below

import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';

void main() {
runApp(const MyApp());
}

class MyAppState extends State<MyApp>{
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
body : Container(
padding : const EdgeInsets.all(50.0),
child : Form(
key: _formkey,
child: Column(
children: [
TextFormField(
keyboardType: TextInputType.emailAddress,
validator: (String? inValue) {
if (inValue?.isEmpty?? true) {
return "Please enter username";
}
return null;
},
onSaved: (String? inValue) {
loginData.username = inValue!;
},
decoration: const InputDecoration(
hintText: "[email protected]",
labelText: "Username (eMail address)"
),
),
TextFormField(
obscureText: true,
validator: (String? inValue) {
if (inValue == null) {
return "Password cannot be null";
} else if (inValue.length < 10) {
return "Password must be >= 10 in length";
}
return null;
},
onSaved: (String? inValue) {
loginData.password = inValue!;
},
decoration: const InputDecoration(
hintText : "Password",
labelText : "Password"
),
),
ElevatedButton(
child : const Text("Log In!"),
onPressed: (){
if (_formkey.currentState!.validate()){
_formkey.currentState!.save();
if (kDebugMode) {
debugPrint ("Username: ${loginData.username}");
}
if (kDebugMode) {
debugPrint ("Password: ${loginData.password}");
}
}
},
),
]
),
),
),
),
);
}
}

class MyApp extends StatefulWidget {
const MyApp({super.key});
@override
MyAppState createState() => MyAppState();
}

class LoginData {
String username = "";
String password = "";
}

Why is this not valid pubspec.yaml this was a default one created by flutter. Someone wrote this isn't valid pubspec.yaml from oneclass.

All I did was just add -