我已经试过使用--null-safety模式，但是我的应用程序不工作。当我在emuletor上使用调试模式时，我没有任何问题。有什么想法吗？
这里是错误消息。

flutter build apk 

 Building with sound null safety 

Error: Cannot run with sound null safety, because the following dependencies
don't support null safety:

 - package:plugin_platform_interface

For solutions, see https://dart.dev/go/unsound-null-safety

FAILURE: Build failed with an exception.

* Where:
Script 'C:\src\flutter\packages\flutter_tools\gradle\flutter.gradle' line: 1070

* What went wrong:
Execution failed for task ':app:compileFlutterBuildRelease'.
> Process 'command 'C:\src\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 31s
Running Gradle task 'assembleRelease'...                           33,0s
Gradle task assembleRelease failed with exit code 1

这里是我的pubspec.yaml

name: name
description: desc

publish_to: 'none' 

version: 1.0.16

environment:
  sdk: ">=2.15.1 <3.0.0"
   
dependencies:
  flutter:
    sdk: flutter

  cupertino_icons: ^1.0.5
  particles_flutter: ^0.1.4  
  sqflite: ^2.0.2
  intl: ^0.18.0
  flutter_staggered_grid_view: ^0.6.2
  flex_color_picker: ^2.5.0
  shared_preferences: ^2.0.15
  # image_picker_form_field: ^0.0.1

dev_dependencies:
  flutter_test:
    sdk: flutter

  flutter_lints: ^1.0.4

我尝试更新所有依赖项，但仍然不起作用。