I want to build an app from a ready-made source, what is the problem, how to solve it?
This is logcat of my app enter image description here
_menu/menu_screen_web.dart' ('lib/view/screens/menu/web_menu/menu_screen_web.dart'). Try correcting the name to the name of an existing method, or defining a method named 'BoxDecoration'. decoration: BoxDecoration(shape: BoxShape.circle, border: Border.all(color: Colors.white, width: 4), ^^^^^^^^^^^^^ lib/view/screens/menu/web_menu/menu_screen_web.dart:130:66: Error: The getter 'BoxShape' isn't defined for the class 'MenuScreenWeb'.
- 'MenuScreenWeb' is from 'package:flutter_grocery/view/screens/menu/web_menu/menu_screen_web.dart' ('lib/view/screens/menu/web_menu/menu_screen_web.dart'). Try correcting the name to the name of an existing getter, or defining a getter or field named 'BoxShape'. decoration: BoxDecoration(shape: BoxShape.circle, border: Border.all(color: Colors.white, width: 4), ^^^^^^^^
- List item
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lib/view/screens/home/web/category_page_view.dart:97:56: Error: The getter 'TextAlign' isn't defined for the class 'CategoryPageView'.
- 'CategoryPageView' is from 'package:flutter_grocery/view/screens/home/web/category_page_view.dart' ('lib/view/screens/home/web/category_page_view.dart'). Try correcting the name to the name of an existing getter, or defining a getter or field named 'TextAlign'. textAlign: TextAlign.center, ^^^^^^^^^
FAILURE: Build failed with an exception.
Where: Script 'C:\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1102
What went wrong: Execution failed for task ':app:compileFlutterBuildDebug'.
Process 'command 'C:\flutter\bin\flutter.bat'' finished with non-zero exit value 1
Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
Get more help at https://help.gradle.org
BUILD FAILED in 12s Exception: Gradle task assembleDebug failed with exit code 1
CodePudding user response：
i saw @required. Does this is little old ? Cuz after null safety it use required only. maybe downgrade flutter version, or dart version in pubspec file