Flutter项目运行报错：FlutterView未定义viewConfiguration

我的Flutter项目仓库地址：https://github.com/Sanmitha-Sadhishkumar/AU_Hitch_Handler，运行Rahulraj分支代码时出现如下编译错误：

/C:/Users/Sanmitha/AppData/Local/Pub/Cache/hosted/pub.dev/flutter_screenutil-5.6.1/lib/src/screen_util.dart:64:16: Error: The getter 'viewConfiguration' isn't defined for the class 'FlutterView'.
 - 'FlutterView' is from 'dart:ui'.
Try correcting the name to the name of an existing getter, or defining a getter or field named 'viewConfiguration'.
    if (window.viewConfiguration.geometry.isEmpty) {
               ^^^^^^^^^^^^^^^^^
Target kernel_snapshot failed: Exception


FAILURE: Build failed with an exception.

* Where:
Script 'C:\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1153

* 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 6s
Exception: Gradle task assembleDebug failed with exit code 1

问题原因 #

错误源于使用的flutter_screenutil-5.6.1版本与当前Flutter SDK不兼容——Flutter SDK在后续版本中移除了FlutterView的viewConfiguration属性，旧版依赖包调用该属性时触发报错。

解决步骤 #

• 升级flutter_screenutil依赖：打开项目的pubspec.yaml文件，将flutter_screenutil的版本更新至最新兼容版（如^5.9.0或更高），执行flutter pub get更新依赖
• 升级Flutter SDK：在终端执行flutter upgrade命令，将本地Flutter SDK升级到最新稳定版
• 清理项目缓存：执行flutter clean清除旧编译缓存，再重新执行flutter pub get和编译命令

恳请各位帮忙调试该问题，谢谢！

内容的提问来源于stack exchange，提问作者Hello World