Android 颤振-没有名称为'；影子主题'；

我无法运行我的应用程序，我已经尝试了一些解决方法，但没有成功，任何帮助将不胜感激

来自颤振医生-v的输出

C:\sandbox\AndroidStudioProjects\dataps06>flutter doctor -v
[√] Flutter (Channel master, 1.26.0-2.0.pre.168, on Microsoft Windows [Versión 10.0.18363.1256], locale es-ES)
    • Flutter version 1.26.0-2.0.pre.168 at C:\sandbox\flutter
    • Framework revision 299e017e41 (3 days ago), 2021-01-03 06:29:01 -0500
    • Engine revision 121b67fb85
    • Dart version 2.12.0 (build 2.12.0-179.0.dev)

[√] Android toolchain - develop for Android devices (Android SDK version 30.0.2)
    • Android SDK at C:\Users\gabri\AppData\Local\Android\Sdk
    • Platform android-30, build-tools 30.0.2
    • Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b01)
    • All Android licenses accepted.

[√] Chrome - develop for the web
    • Chrome at C:\Program Files (x86)\Google\Chrome\Application\chrome.exe

[√] Android Studio (version 4.1.0)
    • Android Studio at C:\Program Files\Android\Android Studio
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 1.8.0_242-release-1644-b01)

[√] VS Code (version 1.51.1)
    • VS Code at C:\Users\gabri\AppData\Local\Programs\Microsoft VS Code
    • Flutter extension version 3.16.0

[√] Connected device (3 available)
    • K65 (mobile) • K652019012602635 • android-arm64  • Android 9 (API 28)
    • Chrome (web) • chrome           • web-javascript • Google Chrome 87.0.4280.88
    • Edge (web)   • edge             • web-javascript • Microsoft Edge 87.0.664.60

• No issues found!

公共规范yaml的内容

environment:
  sdk: ">=2.7.0 <3.0.0"

dependencies:
  flutter:
    sdk: flutter
  cupertino_icons: ^1.0.2
  uuid: ^2.2.2
  flutter_form_builder: ^4.2.0
  form_builder_image_picker: ^0.1.2
  path_provider: ^1.6.24
  sqflite: any
  dio: ^3.0.10

  flutter_localizations:
    sdk: flutter
dependency_overrides:
  intl: ^0.17.0-nullsafety.2

dev_dependencies:
  flutter_test:
    sdk: flutter
  integration_test:
    sdk: flutter

---

好的，我通过在shadowThemeOnly:true

ThemeData-inheritTheme=Theme.of（context/*，shadowThemeOnly:true*/）周围添加/*…*/来实现它为什么有依赖项覆盖？这通常只适用于巫师。最好让pub解算器完成它的工作。如果我删除覆盖，我会得到一个错误，如图所示。无法回答该问题确定我通过在shadowThemeOnly:true
ThemeData inheritTheme=Theme.of（context/*，shadowThemeOnly:true*/）周围添加/*…*/使其工作为什么有依赖项覆盖？这通常只适用于巫师。最好让pub解算器完成它的工作。如果我删除覆盖，我会得到一个错误，如图所示。嗯，无法回答
Running Gradle task 'assembleDebug'...
../../flutter/.pub-cache/hosted/pub.dartlang.org/flutter_datetime_picker-1.4.0/lib/flutter_datetime_picker.dart:215:48: Error: No named parameter with the name 'shadowThemeOnly'.
    ThemeData inheritTheme = Theme.of(context, shadowThemeOnly: true);
                                               ^^^^^^^^^^^^^^^
../../flutter/packages/flutter/lib/src/material/theme.dart:107:20: Context: Found this candidate, but the arguments don't match.
  static ThemeData of(BuildContext context) {
                   ^^


FAILURE: Build failed with an exception.

* Where:
Script 'C:\sandbox\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 997

* What went wrong:
Execution failed for task ':app:compileFlutterBuildDebug'.
> Process 'command 'C:\sandbox\flutter\bin\flutter.bat'' finished with non-zero exit value 1