Can someone HELP me?! I'm beginner and I don't know what's happening hahaha My syntax is an old syntax?

[Rafa Oliveira]

[Ralph Bergmann]

https://dart.dev/null-safety/understanding-null-safety#required-named-parameters

[Ralph Bergmann]

something went wrong with my attached image, 2nd try

[res...@gmail.com]

required, because "title" is required in widget Text.

[Gregory Sun]

…

const HomeView({Key? key, this.title}) : super(key: key);

final String title;

...

Referenced by https://api.flutter.dev/flutter/widgets/StatelessWidget-class.html

On Feb 10, 2022, at 8:47 PM, Ralph Bergmann <ra...@dasralph.de> wrote:

<SCR-20220211-3un.png>

[Rafa Oliveira]

Thanks!!!! :)

[probuse nimukama]

Hello Rafa

If you are using null safety, either add required keyword ie HomeView({required this.title})

Or give title a default value like HomeView({this.title='my title'})

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[Hamad Almaazmi]

TRAP STUPID

في الجمعة، ١١ فبراير ٢٠٢٢ ٥:٤٤ ص Ralph Bergmann <ra...@dasralph.de> كتب:

https://dart.dev/null-safety/understanding-null-safety#required-named-parameters

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