run error

[stayfoo]

Launching lib/main.dart on iPhone 8 in debug mode...

Compiler message:
file:///Users/mengyueping/flutter/.pub-cache/hosted/pub.dartlang.org/responsive_scaffold-0.0.2/lib/responsive_scaffold.dart:141:9: Error: No named parameter with the name 'extendBody'.
extendBody: extendBody,
^^^^^^^^^^
file:///Users/mengyueping/flutter/packages/flutter/lib/src/material/scaffold.dart:783:9: Context: Found this candidate, but the arguments don't match.
const Scaffold({
^
file:///Users/mengyueping/flutter/.pub-cache/hosted/pub.dartlang.org/responsive_scaffold-0.0.2/lib/responsive_scaffold.dart:174:7: Error: No named parameter with the name 'extendBody'.
extendBody: extendBody,
^^^^^^^^^^
file:///Users/mengyueping/flutter/packages/flutter/lib/src/material/scaffold.dart:783:9: Context: Found this candidate, but the arguments don't match.
const Scaffold({
^
Compiler failed on /Users/mengyueping/flutter_project/gmail_clone/lib/main.dart
Error launching application on iPhone 8.

[cielo]

I encountered a simillar issue.

Compiler message:
file:///C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/responsive_scaffold-0.0.2/lib/responsive_scaffold.dart:141:9: Error: No named parameter with the name 'extendBody'.
        extendBody: extendBody,
        ^^^^^^^^^^
file:///C:/src/flutter/packages/flutter/lib/src/material/scaffold.dart:783:9: Context: Found this candidate, but the arguments don't match.
  const Scaffold({
        ^
file:///C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/responsive_scaffold-0.0.2/lib/responsive_scaffold.dart:174:7: Error: No named parameter with the name 'extendBody'.
      extendBody: extendBody,
      ^^^^^^^^^^
file:///C:/src/flutter/packages/flutter/lib/src/material/scaffold.dart:783:9: Context: Found this candidate, but the arguments don't match.
  const Scaffold({
        ^
Compiler failed on C:\Users\user\vsc-workspace\gmail_clone\lib\main.dart
Gradle task assembleDebug failed with exit code 1

[jcluox]

I got the same problem before.
And I upgraded dependencies in pubspec.yaml, I got a new error message.
After fixing that I could run this sample successfully.

[rodydavis]

I was targeting the latest version of flutter. Which is definitely needed. The extendBody was just released.

[rodydavis]

is this still an issue?

[mfth12]

is there still buggy?