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How to solve Null-Safety in Flutter

Today , I run flutter project and i got this error Reason:in pubspec.yaml I imported project from other person. When I try pub get it say requires SDK Read More

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Error: The getter ‘addressOf’ isn’t defined for the class in Flutter

/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/ffi-0.1.3/lib/src/utf8.dart:63:33: Error: The getter ‘addressOf’ isn’t defined for the class ‘Utf8’. ‘Utf8’ is from ‘package:ffi/src/utf8.dart’ (‘/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/ffi-0.1.3/lib/src/utf8.dart’). Try correcting the name to the name of an existing getter, Read More

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How to Create Forms In Flutter

Flutter provides a Form widget to create a form. The form widget acts as a container, which allows us to group and validate the multiple form fields. When you Read More

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