我将 flutter 从 2.5 升级到 2.8，当我运行该应用程序时，出现以下错误：
Launching lib\main.dart on Android SDK built for x86 in debug mode...
Running Gradle task 'assembleDebug'...
/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/inspireui-1.0.9/lib/icons/material.dart:5943:25: Error: Member not found: 'six_ft_apart'.
'six_ft_apart': Icons.six_ft_apart,
^^^^^^^^^^^^
/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/inspireui-1.0.9/lib/icons/material.dart:5944:31: Error: Member not found: 'six_ft_apart_sharp'.
'six_ft_apart_sharp': Icons.six_ft_apart_sharp,
^^^^^^^^^^^^^^^^^^
/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/inspireui-1.0.9/lib/icons/material.dart:5945:33: Error: Member not found: 'six_ft_apart_rounded'.
'six_ft_apart_rounded': Icons.six_ft_apart_rounded,
^^^^^^^^^^^^^^^^^^^^
/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/inspireui-1.0.9/lib/icons/material.dart:5946:34: Error: Member not found: 'six_ft_apart_outlined'.
'six_ft_apart_outlined': Icons.six_ft_apart_outlined,
^^^^^^^^^^^^^^^^^^^^^
/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/extended_image-5.1.3/lib/src/gesture_detector/scale.dart:32:11: Error: No named parameter with the name 'delta'.
delta: delta,
^^^^^
/C:/src/flutter/.pub-cache/hosted/pub.dartlang.org/extended_image-5.1.3/lib/src/gesture_detector/scale.dart:339:43: Error: Too few positional arguments: 2 required, 1 given.
focalPointDelta …